added HOGDescriptor on GPU
authorAlexey Spizhevoy <no@email>
Mon, 15 Nov 2010 11:01:56 +0000 (11:01 +0000)
committerAlexey Spizhevoy <no@email>
Mon, 15 Nov 2010 11:01:56 +0000 (11:01 +0000)
modules/gpu/CMakeLists.txt
modules/gpu/include/opencv2/gpu/gpu.hpp
modules/gpu/src/cuda/hog.cu [new file with mode: 0644]
modules/gpu/src/hog.cpp [new file with mode: 0644]

index 9632d10..5e78ee0 100644 (file)
@@ -1,6 +1,6 @@
 \r
 set(name "gpu")\r
-set(DEPS "opencv_core" "opencv_imgproc")\r
+set(DEPS "opencv_core" "opencv_imgproc" "opencv_objdetect")\r
 \r
 set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} opencv_gpu)\r
 \r
index 081d4d3..50e1f90 100644 (file)
@@ -46,6 +46,7 @@
 #include <vector>\r
 #include "opencv2/core/core.hpp"\r
 #include "opencv2/imgproc/imgproc.hpp"\r
+#include "opencv2/objdetect/objdetect.hpp"\r
 #include "opencv2/gpu/devmem2d.hpp"\r
 \r
 namespace cv\r
@@ -973,8 +974,63 @@ namespace cv
             GpuMat table_color;\r
             GpuMat table_space;\r
         };\r
+\r
+        struct CV_EXPORTS HOGDescriptor\r
+        {\r
+        public:\r
+            enum { DEFAULT_WIN_SIGMA = -1 };\r
+            enum { DEFAULT_NLEVELS = 64 };\r
+\r
+            HOGDescriptor(Size win_size=Size(64, 128), Size block_size=Size(16, 16), \r
+                          Size block_stride=Size(8, 8), Size cell_size=Size(8, 8), \r
+                          bool gamma_correction=true, int nbins=9, double win_sigma=DEFAULT_WIN_SIGMA,\r
+                          double threshold_L2hys=0.2, int nlevels=DEFAULT_NLEVELS);\r
+\r
+            size_t getDescriptorSize() const;\r
+            size_t getBlockHistogramSize() const;\r
+            double getWinSigma() const;\r
+\r
+            static vector<float> getDefaultPeopleDetector();\r
+            void setSVMDetector(const vector<float>& detector);\r
+            bool checkDetectorSize() const;\r
+\r
+            void computeGradient(const GpuMat& img, GpuMat& grad, GpuMat& qangle);\r
+            void detect(const GpuMat& img, vector<Point>& found_locations, double hit_threshold=0, \r
+                        Size win_stride=Size(), Size padding=Size());\r
+            void detectMultiScale(const GpuMat& img, vector<Rect>& found_locations, \r
+                                  double hit_threshold=0, Size win_stride=Size(), Size padding=Size(),\r
+                                  double scale0=1.05, int group_threshold=2);\r
+\r
+            GpuMat getLastBlockHists() const;\r
+\r
+            Size win_size;\r
+            Size block_size;\r
+            Size block_stride;\r
+            Size cell_size;\r
+            bool gamma_correction;\r
+            int nbins;\r
+            double win_sigma;\r
+            double threshold_L2hys;\r
+            int nlevels;\r
+\r
+            // Coefficients of the separating plane\r
+            float free_coef;\r
+            GpuMat detector;\r
+\r
+            // Results of the last classification step\r
+            GpuMat labels;        \r
+            Mat labels_host;\r
+\r
+            // Results of the last histogram evaluation step\r
+            GpuMat block_hists;\r
+\r
+        private:\r
+            static int numPartsWithin(int size, int part_size, int stride);\r
+            static Size numPartsWithin(Size size, Size part_size, Size stride);\r
+        };    \r
     }\r
 \r
+\r
     //! Speckle filtering - filters small connected components on diparity image.\r
     //! It sets pixel (x,y) to newVal if it coresponds to small CC with size < maxSpeckleSize.\r
     //! Threshold for border between CC is diffThreshold;\r
diff --git a/modules/gpu/src/cuda/hog.cu b/modules/gpu/src/cuda/hog.cu
new file mode 100644 (file)
index 0000000..ccf974f
--- /dev/null
@@ -0,0 +1,654 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////\r
+//\r
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.\r
+//\r
+//  By downloading, copying, installing or using the software you agree to this license.\r
+//  If you do not agree to this license, do not download, install,\r
+//  copy or use the software.\r
+//\r
+//\r
+//                           License Agreement\r
+//                For Open Source Computer Vision Library\r
+//\r
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.\r
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.\r
+// Third party copyrights are property of their respective owners.\r
+//\r
+// Redistribution and use in source and binary forms, with or without modification,\r
+// are permitted provided that the following conditions are met:\r
+//\r
+//   * Redistribution's of source code must retain the above copyright notice,\r
+//     this list of conditions and the following disclaimer.\r
+//\r
+//   * Redistribution's in binary form must reproduce the above copyright notice,\r
+//     this list of conditions and the following disclaimer in the documentation\r
+//     and/or other materials provided with the distribution.\r
+//\r
+//   * The name of the copyright holders may not be used to endorse or promote products\r
+//     derived from this software without specific prior written permission.\r
+//\r
+// This software is provided by the copyright holders and contributors "as is" and\r
+// any express or implied warranties, including, but not limited to, the implied\r
+// warranties of merchantability and fitness for a particular purpose are disclaimed.\r
+// In no event shall the Intel Corporation or contributors be liable for any direct,\r
+// indirect, incidental, special, exemplary, or consequential damages\r
+// (including, but not limited to, procurement of substitute goods or services;\r
+// loss of use, data, or profits; or business interruption) however caused\r
+// and on any theory of liability, whether in contract, strict liability,\r
+// or tort (including negligence or otherwise) arising in any way out of\r
+// the use of this software, even if advised of the possibility of such damage.\r
+//\r
+//M*/\r
+\r
+#include "cuda_shared.hpp"\r
+\r
+#ifndef CV_PI_F\r
+  #ifndef CV_PI\r
+    #define CV_PI_F 3.14159265f\r
+  #else\r
+    #define CV_PI_F ((float)CV_PI)\r
+  #endif\r
+#endif\r
+\r
+#ifndef div_up\r
+#define div_up(n, grain) (((n) + (grain) - 1) / (grain))\r
+#endif\r
+\r
+// Other values are not supported\r
+#define CELL_WIDTH 8\r
+#define CELL_HEIGHT 8\r
+#define CELLS_PER_BLOCK_X 2\r
+#define CELLS_PER_BLOCK_Y 2\r
+\r
+namespace cv { namespace gpu { namespace hog {\r
+\r
+__constant__ int cnbins;\r
+__constant__ int cblock_stride_x;\r
+__constant__ int cblock_stride_y;\r
+__constant__ int cnblocks_win_x;\r
+__constant__ int cnblocks_win_y;\r
+__constant__ int cblock_hist_size;\r
+__constant__ int cblock_hist_size_2up;\r
+__constant__ int cdescr_size;\r
+__constant__ int cdescr_width;\r
+\r
+\r
+/* Returns the nearest upper power of two, works only for \r
+the typical GPU thread count (pert block) values */\r
+int power_2up(unsigned int n)\r
+{\r
+    if (n < 1) return 1;\r
+    else if (n < 2) return 2;\r
+    else if (n < 4) return 4;\r
+    else if (n < 8) return 8;\r
+    else if (n < 16) return 16;\r
+    else if (n < 32) return 32;\r
+    else if (n < 64) return 64;\r
+    else if (n < 128) return 128;\r
+    else if (n < 256) return 256;\r
+    else if (n < 512) return 512;\r
+    else if (n < 1024) return 1024;\r
+    return -1; // Input is too big\r
+}\r
+\r
+\r
+void set_up_constants(int nbins, int block_stride_x, int block_stride_y, \r
+                      int nblocks_win_x, int nblocks_win_y)\r
+{\r
+    uploadConstant("cv::gpu::hog::cnbins", nbins);\r
+    uploadConstant("cv::gpu::hog::cblock_stride_x", block_stride_x);\r
+    uploadConstant("cv::gpu::hog::cblock_stride_y", block_stride_y);\r
+    uploadConstant("cv::gpu::hog::cnblocks_win_x", nblocks_win_x);\r
+    uploadConstant("cv::gpu::hog::cnblocks_win_y", nblocks_win_y);\r
+\r
+    int block_hist_size = nbins * CELLS_PER_BLOCK_X * CELLS_PER_BLOCK_Y;\r
+    uploadConstant("cv::gpu::hog::cblock_hist_size", block_hist_size);\r
+\r
+    int block_hist_size_2up = power_2up(block_hist_size);    \r
+    uploadConstant("cv::gpu::hog::cblock_hist_size_2up", block_hist_size_2up);\r
+\r
+    int descr_width = nblocks_win_x * block_hist_size;\r
+    uploadConstant("cv::gpu::hog::cdescr_width", descr_width);\r
+\r
+    int descr_size = descr_width * nblocks_win_y;\r
+    uploadConstant("cv::gpu::hog::cdescr_size", descr_size);\r
+}\r
+\r
+\r
+//----------------------------------------------------------------------------\r
+// Histogram computation\r
+\r
+\r
+template <int nblocks> // Number of histogram blocks processed by single GPU thread block\r
+__global__ void compute_hists_kernel_many_blocks(const int img_block_width, const PtrElemStepf grad, \r
+                                                 const PtrElemStep qangle, float scale, float* block_hists)\r
+{\r
+    const int block_x = threadIdx.z;\r
+    const int cell_x = threadIdx.x / 16;\r
+    const int cell_y = threadIdx.y;\r
+    const int cell_thread_x = threadIdx.x & 0xF;\r
+\r
+    if (blockIdx.x * blockDim.z + block_x >= img_block_width)\r
+        return;\r
+\r
+    extern __shared__ float smem[];\r
+    float* hists = smem;\r
+    float* final_hist = smem + cnbins * 48 * nblocks;\r
+\r
+    const int offset_x = (blockIdx.x * blockDim.z + block_x) * cblock_stride_x + \r
+                         4 * cell_x + cell_thread_x;\r
+    const int offset_y = blockIdx.y * cblock_stride_y + 4 * cell_y;\r
+\r
+    const float* grad_ptr = grad.ptr(offset_y) + offset_x * 2;\r
+    const unsigned char* qangle_ptr = qangle.ptr(offset_y) + offset_x * 2;\r
+\r
+    if (cell_thread_x < 12)\r
+    {\r
+        float* hist = hists + 12 * (cell_y * blockDim.z * CELLS_PER_BLOCK_Y + \r
+                                    cell_x + block_x * CELLS_PER_BLOCK_X) + \r
+                                   cell_thread_x;\r
+        for (int bin_id = 0; bin_id < cnbins; ++bin_id)\r
+            hist[bin_id * 48 * nblocks] = 0.f;\r
+\r
+        const int dist_x = -4 + (int)cell_thread_x - 4 * cell_x;\r
+\r
+        const int dist_y_begin = -4 - 4 * (int)threadIdx.y;\r
+        for (int dist_y = dist_y_begin; dist_y < dist_y_begin + 12; ++dist_y)\r
+        {\r
+            float2 vote = *(const float2*)grad_ptr;\r
+            uchar2 bin = *(const uchar2*)qangle_ptr;\r
+\r
+            grad_ptr += grad.step;\r
+            qangle_ptr += qangle.step;\r
+\r
+            int dist_center_y = dist_y - 4 * (1 - 2 * cell_y);\r
+            int dist_center_x = dist_x - 4 * (1 - 2 * cell_x);\r
+\r
+            float gaussian = expf(-(dist_center_y * dist_center_y + \r
+                                    dist_center_x * dist_center_x) * scale);\r
+            float interp_weight = (8.f - fabs(dist_y + 0.5f)) * \r
+                                  (8.f - fabs(dist_x + 0.5f)) / 64.f;\r
+\r
+            hist[bin.x * 48 * nblocks] += gaussian * interp_weight * vote.x;\r
+            hist[bin.y * 48 * nblocks] += gaussian * interp_weight * vote.y;\r
+        }\r
+\r
+        volatile float* hist_ = hist;\r
+        for (int bin_id = 0; bin_id < cnbins; ++bin_id, hist_ += 48 * nblocks)\r
+        {\r
+            if (cell_thread_x < 6) hist_[0] += hist_[6];\r
+            if (cell_thread_x < 3) hist_[0] += hist_[3];\r
+            if (cell_thread_x == 0) \r
+                final_hist[((cell_x + block_x * 2) * 2 + cell_y) * cnbins + bin_id] \r
+                    = hist_[0] + hist_[1] + hist_[2];\r
+        }\r
+    }\r
+\r
+    __syncthreads();\r
+\r
+    float* block_hist = block_hists + (blockIdx.y * img_block_width + \r
+                                       blockIdx.x * blockDim.z + block_x) * \r
+                                      cblock_hist_size;        \r
+\r
+    int tid = (cell_y * CELLS_PER_BLOCK_Y + cell_x) * 16 + cell_thread_x;\r
+    if (tid < cblock_hist_size)\r
+        block_hist[tid] = final_hist[block_x * cblock_hist_size + tid];     \r
+}\r
+\r
+\r
+void compute_hists(int nbins, int block_stride_x, int block_stride_y, \r
+                               int height, int width, const DevMem2Df& grad, \r
+                               const DevMem2D& qangle, float sigma, float* block_hists)                             \r
+{\r
+    const int nblocks = 1;\r
+\r
+    int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) / \r
+                          block_stride_x;\r
+    int img_block_height = (height - CELLS_PER_BLOCK_Y * CELL_HEIGHT + block_stride_y) / \r
+                           block_stride_y;\r
+\r
+    dim3 grid(div_up(img_block_width, nblocks), img_block_height);\r
+    dim3 threads(32, 2, nblocks);\r
+\r
+    cudaSafeCall(cudaFuncSetCacheConfig(compute_hists_kernel_many_blocks<nblocks>, \r
+                                        cudaFuncCachePreferL1));\r
\r
+    // Precompute gaussian spatial window parameter\r
+    float scale = 1.f / (2.f * sigma * sigma);\r
+\r
+    int hists_size = (nbins * CELLS_PER_BLOCK_X * CELLS_PER_BLOCK_Y * 12 * nblocks) * sizeof(float);\r
+    int final_hists_size = (nbins * CELLS_PER_BLOCK_X * CELLS_PER_BLOCK_Y * nblocks) * sizeof(float);\r
+    int smem = hists_size + final_hists_size;\r
+    compute_hists_kernel_many_blocks<nblocks><<<grid, threads, smem>>>(\r
+        img_block_width, grad, qangle, scale, block_hists);\r
+\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+}\r
+\r
+\r
+//-------------------------------------------------------------\r
+//  Normalization of histograms via L2Hys_norm\r
+//\r
+\r
+\r
+template<int size> \r
+__device__ float reduce_smem(volatile float* smem)\r
+{        \r
+    unsigned int tid = threadIdx.x;\r
+    float sum = smem[tid];\r
+\r
+    if (size >= 512) { if (tid < 256) smem[tid] = sum = sum + smem[tid + 256]; __syncthreads(); }\r
+    if (size >= 256) { if (tid < 128) smem[tid] = sum = sum + smem[tid + 128]; __syncthreads(); }\r
+    if (size >= 128) { if (tid < 64) smem[tid] = sum = sum + smem[tid + 64]; __syncthreads(); }\r
+    \r
+    if (tid < 32)\r
+    {        \r
+        if (size >= 64) smem[tid] = sum = sum + smem[tid + 32];\r
+        if (size >= 32) smem[tid] = sum = sum + smem[tid + 16];\r
+        if (size >= 16) smem[tid] = sum = sum + smem[tid + 8];\r
+        if (size >= 8) smem[tid] = sum = sum + smem[tid + 4];\r
+        if (size >= 4) smem[tid] = sum = sum + smem[tid + 2];\r
+        if (size >= 2) smem[tid] = sum = sum + smem[tid + 1];\r
+    }\r
+\r
+    __syncthreads();\r
+    sum = smem[0];\r
+    \r
+    return sum;\r
+}\r
+\r
+\r
+template <int nthreads, // Number of threads which process one block historgam \r
+          int nblocks> // Number of block hisograms processed by one GPU thread block\r
+__global__ void normalize_hists_kernel_many_blocks(const int block_hist_size,\r
+                                                   const int img_block_width, \r
+                                                   float* block_hists, float threshold)\r
+{\r
+    if (blockIdx.x * blockDim.z + threadIdx.z >= img_block_width)\r
+        return;\r
+\r
+    float* hist = block_hists + (blockIdx.y * img_block_width + \r
+                                 blockIdx.x * blockDim.z + threadIdx.z) * \r
+                                block_hist_size + threadIdx.x;\r
+    \r
+    __shared__ float sh_squares[nthreads * nblocks];\r
+    float* squares = sh_squares + threadIdx.z * nthreads;\r
+    \r
+    float elem = 0.f;\r
+    if (threadIdx.x < block_hist_size)\r
+        elem = hist[0];\r
+    \r
+    squares[threadIdx.x] = elem * elem;        \r
+\r
+    __syncthreads();\r
+    float sum = reduce_smem<nthreads>(squares);\r
+    \r
+    float scale = 1.0f / (sqrtf(sum) + 0.1f * block_hist_size);        \r
+    elem = min(elem * scale, threshold);\r
+    \r
+    __syncthreads();\r
+    squares[threadIdx.x] = elem * elem;\r
+\r
+    __syncthreads();\r
+    sum = reduce_smem<nthreads>(squares);\r
+    scale = 1.0f / (sqrtf(sum) + 1e-3f);\r
+    \r
+    if (threadIdx.x < block_hist_size)\r
+        hist[0] = elem * scale;\r
+}\r
+\r
+\r
+void normalize_hists(int nbins, int block_stride_x, int block_stride_y, \r
+                                 int height, int width, float* block_hists, float threshold)\r
+{   \r
+    const int nblocks = 1;\r
+\r
+    int block_hist_size = nbins * CELLS_PER_BLOCK_X * CELLS_PER_BLOCK_Y;\r
+    int nthreads = power_2up(block_hist_size);\r
+    dim3 threads(nthreads, 1, nblocks);\r
+\r
+    int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) / block_stride_x;\r
+    int img_block_height = (height - CELLS_PER_BLOCK_Y * CELL_HEIGHT + block_stride_y) / block_stride_y;\r
+    dim3 grid(div_up(img_block_width, nblocks), img_block_height);\r
+\r
+    if (nthreads == 32)\r
+        normalize_hists_kernel_many_blocks<32, nblocks><<<grid, threads>>>(block_hist_size, img_block_width, block_hists, threshold);\r
+    else if (nthreads == 64)\r
+        normalize_hists_kernel_many_blocks<64, nblocks><<<grid, threads>>>(block_hist_size, img_block_width, block_hists, threshold);\r
+    else if (nthreads == 128)\r
+        normalize_hists_kernel_many_blocks<64, nblocks><<<grid, threads>>>(block_hist_size, img_block_width, block_hists, threshold);\r
+    else if (nthreads == 256)\r
+        normalize_hists_kernel_many_blocks<256, nblocks><<<grid, threads>>>(block_hist_size, img_block_width, block_hists, threshold);\r
+    else if (nthreads == 512)\r
+        normalize_hists_kernel_many_blocks<512, nblocks><<<grid, threads>>>(block_hist_size, img_block_width, block_hists, threshold);\r
+    // We don't support bigger sizes of the block histograms\r
+\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+}\r
+\r
+\r
+//---------------------------------------------------------------------\r
+//  Linear SVM based classification\r
+//\r
+\r
+\r
+template <int nthreads, // Number of threads per one histogram block \r
+          int nblocks> // Number of histogram block processed by single GPU thread block\r
+__global__ void classify_hists_kernel_many_blocks(const int img_win_width, const int img_block_width, \r
+                                                  const float* block_hists, const float* coefs,\r
+                                                  float free_coef, float threshold, unsigned char* labels)\r
+{            \r
+    const int win_x = threadIdx.z;\r
+    if (blockIdx.x * blockDim.z + win_x >= img_win_width)\r
+        return;\r
+\r
+    const float* hist = block_hists + (blockIdx.y * img_block_width + \r
+                                       blockIdx.x * blockDim.z + win_x) * \r
+                                      cblock_hist_size;\r
+\r
+    float product = 0.f;\r
+    for (int i = threadIdx.x; i < cdescr_size; i += nthreads)\r
+    {\r
+        int offset_y = i / cdescr_width;\r
+        int offset_x = i - offset_y * cdescr_width;\r
+        product += coefs[i] * hist[offset_y * img_block_width * cblock_hist_size + offset_x];\r
+    }\r
+\r
+    __shared__ float products[nthreads * nblocks];\r
+\r
+    const int tid = threadIdx.z * nthreads + threadIdx.x;\r
+    products[tid] = product;\r
+\r
+    __syncthreads();\r
+\r
+    if (nthreads >= 512) \r
+    { \r
+        if (threadIdx.x < 256) products[tid] = product = product + products[tid + 256];\r
+        __syncthreads(); \r
+    }\r
+    if (nthreads >= 256) \r
+    { \r
+        if (threadIdx.x < 128) products[tid] = product = product + products[tid + 128]; \r
+        __syncthreads(); \r
+    }\r
+    if (nthreads >= 128) \r
+    { \r
+        if (threadIdx.x < 64) products[tid] = product = product + products[tid + 64]; \r
+        __syncthreads(); \r
+    }\r
+    \r
+    if (threadIdx.x < 32)\r
+    {        \r
+        volatile float* smem = products;\r
+        if (nthreads >= 64) smem[tid] = product = product + smem[tid + 32];\r
+        if (nthreads >= 32) smem[tid] = product = product + smem[tid + 16];\r
+        if (nthreads >= 16) smem[tid] = product = product + smem[tid + 8];\r
+        if (nthreads >= 8) smem[tid] = product = product + smem[tid + 4];\r
+        if (nthreads >= 4) smem[tid] = product = product + smem[tid + 2];\r
+        if (nthreads >= 2) smem[tid] = product = product + smem[tid + 1];\r
+    }\r
+\r
+    if (threadIdx.x == 0)\r
+        labels[blockIdx.y * img_win_width + blockIdx.x * blockDim.z + win_x] \r
+            = (product + free_coef >= threshold);\r
+\r
+}\r
+\r
+\r
+// We only support win_stride_x == block_stride_x, win_stride_y == block_stride_y\r
+void classify_hists(int win_height, int win_width, int block_stride_x, int block_stride_y, \r
+                                int height, int width, float* block_hists, float* coefs, \r
+                                float free_coef, float threshold, unsigned char* labels)\r
+{   \r
+    const int nthreads = 256;\r
+    const int nblocks = 1;\r
+\r
+    int img_win_width = (width - win_width + block_stride_x) / block_stride_x;\r
+    int img_win_height = (height - win_height + block_stride_y) / block_stride_y;\r
+\r
+    dim3 threads(nthreads, 1, nblocks);\r
+    dim3 grid(div_up(img_win_width, nblocks), img_win_height);\r
+\r
+    cudaSafeCall(cudaFuncSetCacheConfig(classify_hists_kernel_many_blocks<nthreads, nblocks>, \r
+                                        cudaFuncCachePreferL1));\r
+\r
+    int img_block_width = (width - CELLS_PER_BLOCK_X * CELL_WIDTH + block_stride_x) / \r
+                          block_stride_x;\r
+    classify_hists_kernel_many_blocks<nthreads, nblocks><<<grid, threads>>>(\r
+        img_win_width, img_block_width, block_hists, coefs, free_coef, threshold, labels);\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+} \r
+\r
+//------------------------------------------------------------\r
+// Gradients computation\r
+\r
+template <int nthreads>\r
+__global__ void compute_gradients_8UC4_kernel(int height, int width, const PtrElemStep img, \r
+                                              float angle_scale, PtrElemStepf grad, PtrElemStep qangle)\r
+{\r
+    const int x = blockIdx.x * blockDim.x + threadIdx.x;\r
+\r
+    const uchar4* row = (const uchar4*)img.ptr(blockIdx.y);\r
+\r
+    __shared__ float sh_row[(nthreads + 2) * 3];\r
+\r
+    uchar4 val;\r
+    if (x < width)\r
+        val = row[x];\r
+    else if (x == width)\r
+        val = row[x - 2];\r
+    // Othrewise we do not read variable 'val' at all\r
+\r
+    sh_row[threadIdx.x + 1] = val.x;\r
+    sh_row[threadIdx.x + 1 + (nthreads + 2)] = val.y;\r
+    sh_row[threadIdx.x + 1 + 2 * (nthreads + 2)] = val.z;\r
+\r
+    if (threadIdx.x == 0)\r
+    {\r
+        val = x > 0 ? row[x - 1] : row[x + 1];\r
+        sh_row[0] = val.x;\r
+        sh_row[(nthreads + 2)] = val.y;\r
+        sh_row[2 * (nthreads + 2)] = val.z;\r
+    }\r
+\r
+    if (threadIdx.x == blockDim.x - 1)\r
+    {\r
+        val = (x < width - 1) ? row[x + 1] : row[x - 1];\r
+        sh_row[blockDim.x + 1] = val.x;\r
+        sh_row[blockDim.x + 1 + (nthreads + 2)] = val.y;\r
+        sh_row[blockDim.x + 1 + 2 * (nthreads + 2)] = val.z;\r
+    }\r
+\r
+    __syncthreads();\r
+    if (x < width)\r
+    {\r
+        float3 a, b;\r
+\r
+        b.x = sh_row[threadIdx.x + 2];\r
+        b.y = sh_row[threadIdx.x + 2 + (nthreads + 2)];\r
+        b.z = sh_row[threadIdx.x + 2 + 2 * (nthreads + 2)];\r
+        a.x = sh_row[threadIdx.x];\r
+        a.y = sh_row[threadIdx.x + (nthreads + 2)];\r
+        a.z = sh_row[threadIdx.x + 2 * (nthreads + 2)];\r
+\r
+        float3 dx = make_float3(sqrtf(b.x) - sqrtf(a.x), \r
+                                sqrtf(b.y) - sqrtf(a.y), \r
+                                sqrtf(b.z) - sqrtf(a.z));        \r
+        float3 dy = make_float3(0.f, 0.f, 0.f);\r
+\r
+        if (blockIdx.y > 0 && blockIdx.y < height - 1)\r
+        {\r
+            val = ((const uchar4*)img.ptr(blockIdx.y - 1))[x];\r
+            a = make_float3(val.x, val.y, val.z);\r
+\r
+            val = ((const uchar4*)img.ptr(blockIdx.y + 1))[x];\r
+            b = make_float3(val.x, val.y, val.z);\r
+\r
+            dy = make_float3(sqrtf(b.x) - sqrtf(a.x), \r
+                             sqrtf(b.y) - sqrtf(a.y), \r
+                             sqrtf(b.z) - sqrtf(a.z));\r
+        }\r
+\r
+        float best_dx = dx.x;\r
+        float best_dy = dy.x;\r
+\r
+        float mag0 = dx.x * dx.x + dy.x * dy.x;\r
+        float mag1 = dx.y * dx.y + dy.y * dy.y;\r
+        if (mag0 < mag1) \r
+        {\r
+            best_dx = dx.y;\r
+            best_dy = dy.y;\r
+            mag0 = mag1;\r
+        }\r
+\r
+        mag1 = dx.z * dx.z + dy.z * dy.z;\r
+        if (mag0 < mag1)\r
+        {\r
+            best_dx = dx.z;\r
+            best_dy = dy.z;\r
+            mag0 = mag1;\r
+        }\r
+\r
+        mag0 = sqrtf(mag0);\r
+\r
+        float ang = (atan2f(best_dy, best_dx) + CV_PI_F) * angle_scale - 0.5f;\r
+        int hidx = (int)floorf(ang);\r
+        ang -= hidx;\r
+        hidx = (hidx + cnbins) % cnbins;\r
+\r
+        ((uchar2*)qangle.ptr(blockIdx.y))[x] = make_uchar2(hidx, (hidx + 1) % cnbins);\r
+        ((float2*)grad.ptr(blockIdx.y))[x] = make_float2(mag0 * (1.f - ang), mag0 * ang);\r
+    }\r
+}\r
+\r
+\r
+void compute_gradients_8UC4(int nbins, int height, int width, const DevMem2D& img, \r
+                       float angle_scale, DevMem2Df grad, DevMem2D qangle)\r
+{\r
+    const int nthreads = 256;\r
+\r
+    dim3 bdim(nthreads, 1);\r
+    dim3 gdim(div_up(width, bdim.x), div_up(height, bdim.y));\r
+\r
+    compute_gradients_8UC4_kernel<nthreads><<<gdim, bdim>>>(height, width, img, angle_scale, \r
+                                                            grad, qangle);\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+}\r
+\r
+\r
+template <int nthreads>\r
+__global__ void compute_gradients_8UC1_kernel(int height, int width, const PtrElemStep img, \r
+                                              float angle_scale, PtrElemStepf grad, PtrElemStep qangle)\r
+{\r
+    const int x = blockIdx.x * blockDim.x + threadIdx.x;\r
+\r
+    const unsigned char* row = (const unsigned char*)img.ptr(blockIdx.y);\r
+\r
+    __shared__ float sh_row[nthreads + 2];\r
+\r
+    if (x < width) \r
+        sh_row[threadIdx.x + 1] = row[x];\r
+    else if (x == width)\r
+        sh_row[threadIdx.x + 1] = row[x - 2];\r
+\r
+    if (threadIdx.x == 0)\r
+        sh_row[0] = x > 0 ? row[x - 1] : row[x + 1];\r
+\r
+    if (threadIdx.x == blockDim.x - 1)\r
+        sh_row[blockDim.x + 1] = (x < width - 1) ? row[x + 1] : row[x - 1];\r
+\r
+    __syncthreads();\r
+    if (x < width)\r
+    {\r
+        float dx = sqrtf(sh_row[threadIdx.x + 2]) - sqrtf(sh_row[threadIdx.x]);\r
+        float dy = 0.f;\r
+        if (blockIdx.y > 0 && blockIdx.y < height - 1)\r
+            dy = sqrtf(((const unsigned char*)img.ptr(blockIdx.y + 1))[x]) - \r
+                 sqrtf(((const unsigned char*)img.ptr(blockIdx.y - 1))[x]);\r
+        float mag = sqrtf(dx * dx + dy * dy);\r
+\r
+        float ang = (atan2f(dy, dx) + CV_PI_F) * angle_scale - 0.5f;\r
+        int hidx = (int)floorf(ang);\r
+        ang -= hidx;\r
+        hidx = (hidx + cnbins) % cnbins;\r
+\r
+        ((uchar2*)qangle.ptr(blockIdx.y))[x] = make_uchar2(hidx, (hidx + 1) % cnbins);\r
+        ((float2*)grad.ptr(blockIdx.y))[x] = make_float2(mag * (1.f - ang), mag * ang);\r
+    }\r
+}\r
+\r
+\r
+void compute_gradients_8UC1(int nbins, int height, int width, const DevMem2D& img, \r
+                       float angle_scale, DevMem2Df grad, DevMem2D qangle)\r
+{\r
+    const int nthreads = 256;\r
+\r
+    dim3 bdim(nthreads, 1);\r
+    dim3 gdim(div_up(width, bdim.x), div_up(height, bdim.y));\r
+\r
+    compute_gradients_8UC1_kernel<nthreads><<<gdim, bdim>>>(height, width, img, angle_scale, \r
+                                                            grad, qangle);\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+}\r
+\r
+\r
+\r
+//-------------------------------------------------------------------\r
+// Resize\r
+\r
+texture<uchar4, 2> resize8UC4_tex;\r
+texture<unsigned char, 2> resize8UC1_tex;\r
+\r
+\r
+extern "C" __global__ void resize_8UC4_kernel(float sx, float sy, DevMem2D dst)\r
+{\r
+    unsigned int x = blockIdx.x * blockDim.x + threadIdx.x;\r
+    unsigned int y = blockIdx.y * blockDim.y + threadIdx.y;\r
+\r
+    if (x < dst.cols && y < dst.rows)\r
+        ((uchar4*)dst.ptr(y))[x] = tex2D(resize8UC4_tex, x * sx, y * sy);\r
+}\r
+\r
+\r
+void resize_8UC4(const DevMem2D& src, DevMem2D dst)\r
+{\r
+    cudaChannelFormatDesc desc = cudaCreateChannelDesc<uchar4>();\r
+    cudaBindTexture2D(0, resize8UC4_tex, src.data, desc, src.cols, src.rows, src.step);\r
+\r
+    dim3 threads(32, 8);\r
+    dim3 grid(div_up(dst.cols, threads.x), div_up(dst.rows, threads.y));\r
+    float sx = (float)src.cols / dst.cols;\r
+    float sy = (float)src.rows / dst.rows;\r
+    resize_8UC4_kernel<<<grid, threads>>>(sx, sy, dst);\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+\r
+    cudaSafeCall(cudaUnbindTexture(resize8UC4_tex));\r
+}\r
+\r
+\r
+extern "C" __global__ void resize_8UC1_kernel(float sx, float sy, DevMem2D dst)\r
+{\r
+    unsigned int x = blockIdx.x * blockDim.x + threadIdx.x;\r
+    unsigned int y = blockIdx.y * blockDim.y + threadIdx.y;\r
+\r
+    if (x < dst.cols && y < dst.rows)\r
+        ((unsigned char*)dst.ptr(y))[x] = tex2D(resize8UC1_tex, x * sx, y * sy);\r
+}\r
+\r
+\r
+void resize_8UC1(const DevMem2D& src, DevMem2D dst)\r
+{\r
+    cudaChannelFormatDesc desc = cudaCreateChannelDesc<unsigned char>();\r
+    cudaBindTexture2D(0, resize8UC1_tex, src.data, desc, src.cols, src.rows, src.step);\r
+\r
+    dim3 threads(32, 8);\r
+    dim3 grid(div_up(dst.cols, threads.x), div_up(dst.rows, threads.y));\r
+    float sx = (float)src.cols / dst.cols;\r
+    float sy = (float)src.rows / dst.rows;\r
+    resize_8UC1_kernel<<<grid, threads>>>(sx, sy, dst);\r
+    cudaSafeCall(cudaThreadSynchronize());\r
+\r
+    cudaSafeCall(cudaUnbindTexture(resize8UC1_tex));\r
+}\r
+\r
+}}}
\ No newline at end of file
diff --git a/modules/gpu/src/hog.cpp b/modules/gpu/src/hog.cpp
new file mode 100644 (file)
index 0000000..cfb79a5
--- /dev/null
@@ -0,0 +1,1127 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////\r
+//\r
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.\r
+//\r
+//  By downloading, copying, installing or using the software you agree to this license.\r
+//  If you do not agree to this license, do not download, install,\r
+//  copy or use the software.\r
+//\r
+//\r
+//                           License Agreement\r
+//                For Open Source Computer Vision Library\r
+//\r
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.\r
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.\r
+// Third party copyrights are property of their respective owners.\r
+//\r
+// Redistribution and use in source and binary forms, with or without modification,\r
+// are permitted provided that the following conditions are met:\r
+//\r
+//   * Redistribution's of source code must retain the above copyright notice,\r
+//     this list of conditions and the following disclaimer.\r
+//\r
+//   * Redistribution's in binary form must reproduce the above copyright notice,\r
+//     this list of conditions and the following disclaimer in the documentation\r
+//     and/or other GpuMaterials provided with the distribution.\r
+//\r
+//   * The name of the copyright holders may not be used to endorse or promote products\r
+//     derived from this software without specific prior written permission.\r
+//\r
+// This software is provided by the copyright holders and contributors "as is" and\r
+// any express or bpied warranties, including, but not limited to, the bpied\r
+// warranties of merchantability and fitness for a particular purpose are disclaimed.\r
+// In no event shall the Intel Corporation or contributors be liable for any direct,\r
+// indirect, incidental, special, exemplary, or consequential damages\r
+// (including, but not limited to, procurement of substitute goods or services;\r
+// loss of use, data, or profits; or business interruption) however caused\r
+// and on any theory of liability, whether in contract, strict liability,\r
+// or tort (including negligence or otherwise) arising in any way out of\r
+// the use of this software, even if advised of the possibility of such damage.\r
+//\r
+//M*/\r
+\r
+#include "precomp.hpp"\r
+\r
+#if !defined (HAVE_CUDA)\r
+    \r
+cv::gpu::HOGDescriptor::HOGDescriptor(Size, Size, Size, Size, bool, int, double, double, int) { throw_nogpu(); }\r
+size_t cv::gpu::HOGDescriptor::getDescriptorSize() const { throw_nogpu(); return 0; }\r
+size_t cv::gpu::HOGDescriptor::getBlockHistogramSize() const { throw_nogpu(); return 0; }\r
+double cv::gpu::HOGDescriptor::getWinSigma() const { throw_nogpu(); return 0; }\r
+bool cv::gpu::HOGDescriptor::checkDetectorSize() const { throw_nogpu(); return false; }\r
+void cv::gpu::HOGDescriptor::setSVMDetector(const vector<float>&) { throw_nogpu(); }\r
+void cv::gpu::HOGDescriptor::computeGradient(const GpuMat&, GpuMat&, GpuMat&) { throw_nogpu(); }\r
+void cv::gpu::HOGDescriptor::detect(const GpuMat&, vector<Point>&, double, Size, Size) { throw_nogpu(); }\r
+void cv::gpu::HOGDescriptor::detectMultiScale(const GpuMat&, vector<Rect>&, double, Size, Size, double, int) { throw_nogpu(); }\r
+int cv::gpu::HOGDescriptor::numPartsWithin(int, int, int) { throw_nogpu(); return 0; }\r
+cv::Size cv::gpu::HOGDescriptor::numPartsWithin(cv::Size, cv::Size, cv::Size) { throw_nogpu(); return cv::Size(); } \r
+std::vector<float> cv::gpu::HOGDescriptor::getDefaultPeopleDetector() { throw_nogpu(); return std::vector<float>(); }\r
+\r
+#else\r
+\r
+namespace cv { namespace gpu { namespace hog {\r
+\r
+void set_up_constants(int nbins, int block_stride_x, int block_stride_y, \r
+                      int nblocks_win_x, int nblocks_win_y);\r
+\r
+void compute_hists(int nbins, int block_stride_x, int blovck_stride_y,\r
+                   int height, int width, const cv::gpu::DevMem2Df& grad, \r
+                   const cv::gpu::DevMem2D& qangle, float sigma, float* block_hists);\r
+\r
+void normalize_hists(int nbins, int block_stride_x, int block_stride_y, \r
+                     int height, int width, float* block_hists, float threshold);\r
+\r
+void classify_hists(int win_height, int win_width, int block_stride_x, \r
+                    int block_stride_y, int height, int width, float* block_hists, \r
+                    float* coefs, float free_coef, float threshold, unsigned char* labels);\r
+\r
+void compute_gradients_8UC1(int nbins, int height, int width, const cv::gpu::DevMem2D& img, \r
+                            float angle_scale, cv::gpu::DevMem2Df grad, cv::gpu::DevMem2D qangle);\r
+void compute_gradients_8UC4(int nbins, int height, int width, const cv::gpu::DevMem2D& img, \r
+                            float angle_scale, cv::gpu::DevMem2Df grad, cv::gpu::DevMem2D qangle);\r
+\r
+void resize_8UC1(const cv::gpu::DevMem2D& src, cv::gpu::DevMem2D dst);\r
+void resize_8UC4(const cv::gpu::DevMem2D& src, cv::gpu::DevMem2D dst);\r
+\r
+}}}\r
+\r
+    \r
+cv::gpu::HOGDescriptor::HOGDescriptor(Size win_size, Size block_size, Size block_stride, \r
+                                      Size cell_size, bool gamma_correction, int nbins, \r
+                                      double win_sigma, double threshold_L2hys, int nlevels)\r
+        : win_size(win_size), \r
+          block_size(block_size), \r
+          block_stride(block_stride), \r
+          cell_size(cell_size),\r
+          gamma_correction(gamma_correction),\r
+          nbins(nbins), \r
+          win_sigma(win_sigma),\r
+          threshold_L2hys(threshold_L2hys),\r
+          nlevels(nlevels)\r
+{\r
+    CV_Assert((win_size.width - block_size.width) % block_stride.width == 0 && \r
+              (win_size.height - block_size.height) % block_stride.height == 0);\r
+\r
+    CV_Assert(block_size.width % cell_size.width == 0 && \r
+              block_size.height % cell_size.height == 0);\r
+\r
+    CV_Assert(block_stride == cell_size);\r
+\r
+    CV_Assert(cell_size == Size(8, 8));\r
+\r
+    CV_Assert(gamma_correction == true);\r
+\r
+    Size cells_per_block = Size(block_size.width / cell_size.width, \r
+                                block_size.height / cell_size.height);\r
+    CV_Assert(cells_per_block == Size(2, 2));\r
+\r
+    cv::Size blocks_per_win = numPartsWithin(win_size, block_size, block_stride);\r
+    hog::set_up_constants(nbins, block_stride.width, block_stride.height, \r
+                          blocks_per_win.width, blocks_per_win.height);\r
+}       \r
+\r
+\r
+size_t cv::gpu::HOGDescriptor::getDescriptorSize() const\r
+{\r
+    return numPartsWithin(win_size, block_size, block_stride).area() * \r
+           getBlockHistogramSize();\r
+}\r
+\r
+\r
+size_t cv::gpu::HOGDescriptor::getBlockHistogramSize() const {\r
+    Size cells_per_block = Size(block_size.width / cell_size.width, \r
+                                block_size.height / cell_size.height);\r
+    return (size_t)(nbins * cells_per_block.area());\r
+}\r
+\r
+\r
+double cv::gpu::HOGDescriptor::getWinSigma() const\r
+{\r
+    return win_sigma >= 0 ? win_sigma : (block_size.width + block_size.height) / 8.0;\r
+}\r
+\r
+\r
+bool cv::gpu::HOGDescriptor::checkDetectorSize() const\r
+{\r
+    size_t detector_size = detector.rows * detector.cols;\r
+    size_t descriptor_size = getDescriptorSize();\r
+    return detector_size == 0 || detector_size == descriptor_size || \r
+           detector_size == descriptor_size + 1;\r
+}\r
+\r
+\r
+void cv::gpu::HOGDescriptor::setSVMDetector(const vector<float>& detector)\r
+{\r
+    std::vector<float> detector_reordered(detector.size());\r
+\r
+    size_t block_hist_size = getBlockHistogramSize();\r
+    cv::Size blocks_per_img = numPartsWithin(win_size, block_size, block_stride);\r
+\r
+    for (int i = 0; i < blocks_per_img.height; ++i)\r
+        for (int j = 0; j < blocks_per_img.width; ++j)\r
+        {\r
+            const float* src = &detector[0] + (j * blocks_per_img.height + i) * block_hist_size;\r
+            float* dst = &detector_reordered[0] + (i * blocks_per_img.width + j) * block_hist_size;\r
+            for (size_t k = 0; k < block_hist_size; ++k)\r
+                dst[k] = src[k];\r
+        }\r
+\r
+    this->detector.upload(Mat(detector_reordered).reshape(1, 1));\r
+\r
+    size_t descriptor_size = getDescriptorSize();  \r
+    free_coef = detector.size() > descriptor_size ? detector[descriptor_size] : 0;\r
+\r
+    CV_Assert(checkDetectorSize());\r
+}\r
+\r
+\r
+void cv::gpu::HOGDescriptor::computeGradient(const GpuMat& img, GpuMat& grad, GpuMat& qangle)\r
+{\r
+    CV_Assert(img.type() == CV_8UC1 || img.type() == CV_8UC4);\r
+\r
+    grad.create(img.size(), CV_32FC2);\r
+    qangle.create(img.size(), CV_8UC2);\r
+\r
+    float angleScale = (float)(nbins / CV_PI);\r
+    switch (img.type()) {\r
+        case CV_8UC1:\r
+            hog::compute_gradients_8UC1(nbins, img.rows, img.cols, img, angleScale, grad, qangle);\r
+            break;\r
+        case CV_8UC4:\r
+            hog::compute_gradients_8UC4(nbins, img.rows, img.cols, img, angleScale, grad, qangle);\r
+            break;\r
+    }\r
+}\r
+\r
+\r
+void cv::gpu::HOGDescriptor::detect(const GpuMat& img, vector<Point>& hits, double hit_threshold, \r
+                                    Size win_stride, Size padding)\r
+{\r
+    hits.clear();\r
+    if (detector.empty())\r
+        return;\r
+\r
+    GpuMat grad, qangle;     \r
+    computeGradient(img, grad, qangle);            \r
+\r
+    if (win_stride == Size())\r
+        win_stride = block_stride;\r
+    else\r
+        CV_Assert(win_stride == block_stride);\r
+\r
+    CV_Assert(padding == Size(0, 0));\r
+\r
+    size_t block_hist_size = getBlockHistogramSize();\r
+    Size blocks_per_win = numPartsWithin(win_size, block_size, block_stride);\r
+    Size wins_per_img = numPartsWithin(img.size(), win_size, win_stride);\r
+    Size blocks_per_img = numPartsWithin(img.size(), block_size, block_stride);\r
+\r
+    labels.create(1, wins_per_img.area(), CV_8U);\r
+    block_hists.create(1, block_hist_size * blocks_per_img.area(), CV_32F);\r
+\r
+    hog::compute_hists(nbins, block_stride.width, block_stride.height,\r
+                       img.rows, img.cols, grad, qangle, (float)getWinSigma(), \r
+                       block_hists.ptr<float>());\r
+\r
+    hog::normalize_hists(nbins, block_stride.width, block_stride.height, img.rows, img.cols, \r
+                         block_hists.ptr<float>(), (float)threshold_L2hys);\r
+\r
+    hog::classify_hists(win_size.height, win_size.width, block_stride.height, block_stride.width, \r
+                        img.rows, img.cols, block_hists.ptr<float>(), detector.ptr<float>(), \r
+                        (float)free_coef, (float)hit_threshold, labels.ptr());\r
+\r
+    labels.download(labels_host);\r
+    unsigned char* vec = labels_host.ptr();\r
+    for (int i = 0; i < wins_per_img.area(); i++)\r
+    {\r
+        int y = i / wins_per_img.width;\r
+        int x = i - wins_per_img.width * y;\r
+        if (vec[i]) \r
+            hits.push_back(Point(x * win_stride.width, y * win_stride.height));\r
+    }\r
+}\r
+\r
+\r
+void cv::gpu::HOGDescriptor::detectMultiScale(const GpuMat& img, vector<Rect>& found_locations, \r
+                                              double hit_threshold, Size win_stride, Size padding, \r
+                                              double scale0, int group_threshold)\r
+{\r
+    CV_Assert(img.type() == CV_8UC1 || img.type() == CV_8UC4);\r
+\r
+    vector<double> level_scale;\r
+    double scale = 1.;\r
+    int levels = 0;\r
+\r
+    for (levels = 0; levels < nlevels; levels++)\r
+    {\r
+        level_scale.push_back(scale);\r
+        if (cvRound(img.cols/scale) < win_size.width || \r
+            cvRound(img.rows/scale) < win_size.height || scale0 <= 1)\r
+            break;\r
+        scale *= scale0;\r
+    }\r
+    levels = std::max(levels, 1);\r
+    level_scale.resize(levels);\r
+\r
+    std::vector<Rect> all_candidates;   \r
+    vector<Point> locations;\r
+\r
+    for (size_t i = 0; i < level_scale.size(); i++)\r
+    {\r
+        double scale = level_scale[i];\r
+        Size sz = Size_<double>(img.size()) * (1.0/scale);\r
+        GpuMat smaller_img;\r
+\r
+        if (sz == img.size())\r
+            smaller_img = img;\r
+        else\r
+        {\r
+            smaller_img.create(sz, img.type());\r
+            switch (img.type()) {\r
+                case CV_8UC1: hog::resize_8UC1(img, smaller_img); break;\r
+                case CV_8UC4: hog::resize_8UC4(img, smaller_img); break;\r
+            }\r
+        }\r
+\r
+        detect(smaller_img, locations, hit_threshold, win_stride, padding);\r
+        Size scaled_win_size = Size_<double>(win_size) * scale;\r
+        for (size_t j = 0; j < locations.size(); j++)\r
+            all_candidates.push_back(Rect(Point2d(locations[j]) * scale, \r
+                                          scaled_win_size));\r
+    }\r
+\r
+    found_locations.assign(all_candidates.begin(), all_candidates.end());    \r
+    groupRectangles(found_locations, group_threshold, 0.2/*magic number copied from CPU version*/);\r
+}\r
+\r
+\r
+cv::gpu::GpuMat cv::gpu::HOGDescriptor::getLastBlockHists() const {\r
+    return block_hists;\r
+}\r
+\r
+\r
+int cv::gpu::HOGDescriptor::numPartsWithin(int size, int part_size, int stride) \r
+{\r
+    return (size - part_size + stride) / stride;\r
+}\r
+\r
+\r
+cv::Size cv::gpu::HOGDescriptor::numPartsWithin(cv::Size size, cv::Size part_size, \r
+                                                cv::Size stride) \r
+{\r
+    return Size(numPartsWithin(size.width, part_size.width, stride.width),\r
+                numPartsWithin(size.height, part_size.height, stride.height));\r
+}\r
+\r
+std::vector<float> cv::gpu::HOGDescriptor::getDefaultPeopleDetector()\r
+{\r
+    static const float detector[] = {\r
+       0.05359386f, -0.14721455f, -0.05532170f, 0.05077307f,\r
+       0.11547081f, -0.04268804f, 0.04635834f, -0.05468199f, 0.08232084f,\r
+       0.10424068f, -0.02294518f, 0.01108519f, 0.01378693f, 0.11193510f,\r
+       0.01268418f, 0.08528346f, -0.06309239f, 0.13054633f, 0.08100729f,\r
+       -0.05209739f, -0.04315529f, 0.09341384f, 0.11035026f, -0.07596218f,\r
+       -0.05517511f, -0.04465296f, 0.02947334f, 0.04555536f,\r
+       -3.55954492e-003f, 0.07818956f, 0.07730991f, 0.07890715f, 0.06222893f,\r
+       0.09001380f, -0.03574381f, 0.03414327f, 0.05677258f, -0.04773581f,\r
+       0.03746637f, -0.03521175f, 0.06955440f, -0.03849038f, 0.01052293f,\r
+       0.01736112f, 0.10867710f, 0.08748853f, 3.29739624e-003f, 0.10907028f,\r
+       0.07913758f, 0.10393070f, 0.02091867f, 0.11594022f, 0.13182420f,\r
+       0.09879354f, 0.05362710f, -0.06745391f, -7.01260753e-003f,\r
+       5.24702156e-003f, 0.03236255f, 0.01407916f, 0.02207983f, 0.02537322f,\r
+       0.04547948f, 0.07200756f, 0.03129894f, -0.06274468f, 0.02107014f,\r
+       0.06035208f, 0.08636236f, 4.53164103e-003f, 0.02193363f, 0.02309801f,\r
+       0.05568166f, -0.02645093f, 0.04448695f, 0.02837519f, 0.08975694f,\r
+       0.04461516f, 0.08975355f, 0.07514391f, 0.02306982f, 0.10410084f,\r
+       0.06368385f, 0.05943464f, 4.58420580e-003f, 0.05220337f, 0.06675851f,\r
+       0.08358569f, 0.06712101f, 0.06559004f, -0.03930482f, -9.15936660e-003f,\r
+       -0.05897915f, 0.02816453f, 0.05032348f, 0.06780671f, 0.03377650f,\r
+       -6.09417039e-004f, -0.01795146f, -0.03083684f, -0.01302475f,\r
+       -0.02972313f, 7.88706727e-003f, -0.03525961f, -2.50397739e-003f,\r
+       0.05245084f, 0.11791293f, -0.02167498f, 0.05299332f, 0.06640524f,\r
+       0.05190265f, -8.27316567e-003f, 0.03033127f, 0.05842173f,\r
+       -4.01050318e-003f, -6.25105947e-003f, 0.05862958f, -0.02465461f,\r
+       0.05546781f, -0.08228195f, -0.07234028f, 0.04640540f, -0.01308254f,\r
+       -0.02506191f, 0.03100746f, -0.04665651f, -0.04591486f, 0.02949927f,\r
+       0.06035462f, 0.02244646f, -0.01698639f, 0.01040041f, 0.01131170f,\r
+       0.05419579f, -0.02130277f, -0.04321722f, -0.03665198f, 0.01126490f,\r
+       -0.02606488f, -0.02228328f, -0.02255680f, -0.03427236f,\r
+       -7.75165204e-003f, -0.06195229f, 8.21638294e-003f, 0.09535975f,\r
+       -0.03709979f, -0.06942501f, 0.14579427f, -0.05448192f, -0.02055904f,\r
+       0.05747357f, 0.02781788f, -0.07077577f, -0.05178314f, -0.10429011f,\r
+       -0.11235505f, 0.07529039f, -0.07559302f, -0.08786739f, 0.02983843f,\r
+       0.02667585f, 0.01382199f, -0.01797496f, -0.03141199f, -0.02098101f,\r
+       0.09029204f, 0.04955018f, 0.13718739f, 0.11379953f, 1.80019124e-003f,\r
+       -0.04577610f, -1.11108483e-003f, -0.09470536f, -0.11596080f,\r
+       0.04489342f, 0.01784211f, 3.06850672e-003f, 0.10781866f,\r
+       3.36498418e-003f, -0.10842580f, -0.07436839f, -0.10535070f,\r
+       -0.01866805f, 0.16057891f, -5.07316366e-003f, -0.04295658f,\r
+       -5.90488780e-003f, 8.82003549e-003f, -0.01492646f, -0.05029279f,\r
+       -0.12875880f, 8.78831954e-004f, -0.01297184f, -0.07592774f,\r
+       -0.02668831f, -6.93787413e-004f, 0.02406698f, -0.01773298f,\r
+       -0.03855745f, -0.05877856f, 0.03259695f, 0.12826584f, 0.06292590f,\r
+       -4.10733931e-003f, 0.10996531f, 0.01332991f, 0.02088735f, 0.04037504f,\r
+       -0.05210760f, 0.07760046f, 0.06399347f, -0.05751930f, -0.10053057f,\r
+       0.07505023f, -0.02139782f, 0.01796176f, 2.34400877e-003f, -0.04208319f,\r
+       0.07355055f, 0.05093350f, -0.02996780f, -0.02219072f, 0.03355330f,\r
+       0.04418742f, -0.05580705f, -0.05037573f, -0.04548179f, 0.01379514f,\r
+       0.02150671f, -0.02194211f, -0.13682702f, 0.05464972f, 0.01608082f,\r
+       0.05309116f, 0.04701022f, 1.33690401e-003f, 0.07575664f, 0.09625306f,\r
+       8.92647635e-003f, -0.02819123f, 0.10866830f, -0.03439325f,\r
+       -0.07092371f, -0.06004780f, -0.02712298f, -7.07467366e-003f,\r
+       -0.01637020f, 0.01336790f, -0.10313606f, 0.04906582f, -0.05732445f,\r
+       -0.02731079f, 0.01042235f, -0.08340668f, 0.03686501f, 0.06108340f,\r
+       0.01322748f, -0.07809529f, 0.03774724f, -0.03413248f, -0.06096525f,\r
+       -0.04212124f, -0.07982176f, -1.25973229e-003f, -0.03045501f,\r
+       -0.01236493f, -0.06312395f, 0.04789570f, -0.04602066f, 0.08576570f,\r
+       0.02521080f, 0.02988098f, 0.10314583f, 0.07060035f, 0.04520544f,\r
+       -0.04426654f, 0.13146530f, 0.08386490f, 0.02164590f, -2.12280243e-003f,\r
+       -0.03686353f, -0.02074944f, -0.03829959f, -0.01530596f, 0.02689708f,\r
+       0.11867401f, -0.06043470f, -0.02785023f, -0.04775074f, 0.04878745f,\r
+       0.06350956f, 0.03494788f, 0.01467400f, 1.17890188e-003f, 0.04379614f,\r
+       2.03681854e-003f, -0.03958609f, -0.01072688f, 6.43705716e-003f,\r
+       0.02996500f, -0.03418507f, -0.01960307f, -0.01219154f,\r
+       -4.37000440e-003f, -0.02549453f, 0.02646318f, -0.01632513f,\r
+       6.46516960e-003f, -0.01929734f, 4.78711911e-003f, 0.04962371f,\r
+       0.03809111f, 0.07265724f, 0.05758125f, -0.03741554f, 0.01648608f,\r
+       -8.45285598e-003f, 0.03996826f, -0.08185477f, 0.02638875f,\r
+       -0.04026615f, -0.02744674f, -0.04071517f, 1.05096330e-003f,\r
+       -0.04741232f, -0.06733172f, 8.70434940e-003f, -0.02192543f,\r
+       1.35350740e-003f, -0.03056974f, -0.02975521f, -0.02887780f,\r
+       -0.01210713f, -0.04828526f, -0.09066251f, -0.09969629f, -0.03665164f,\r
+       -8.88111943e-004f, -0.06826669f, -0.01866150f, -0.03627640f,\r
+       -0.01408288f, 0.01874239f, -0.02075835f, 0.09145175f, -0.03547291f,\r
+       0.05396780f, 0.04198981f, 0.01301925f, -0.03384354f, -0.12201976f,\r
+       0.06830920f, -0.03715654f, 9.55848210e-003f, 5.05685573e-003f,\r
+       0.05659294f, 3.90764466e-003f, 0.02808490f, -0.05518097f, -0.03711621f,\r
+       -0.02835565f, -0.04420464f, -0.01031947f, 0.01883466f,\r
+       -8.49525444e-003f, -0.09419250f, -0.01269387f, -0.02133371f,\r
+       -0.10190815f, -0.07844430f, 2.43644323e-003f, -4.09610150e-003f,\r
+       0.01202551f, -0.06452291f, -0.10593818f, -0.02464746f, -0.02199699f,\r
+       -0.07401930f, 0.07285886f, 8.87513801e-004f, 9.97662079e-003f,\r
+       8.46779719e-003f, 0.03730333f, -0.02905126f, 0.03573337f, -0.04393689f,\r
+       -0.12014472f, 0.03176554f, -2.76015815e-003f, 0.10824566f, 0.05090732f,\r
+       -3.30179278e-003f, -0.05123822f, 5.04784798e-003f, -0.05664124f,\r
+       -5.99415926e-003f, -0.05341901f, -0.01221393f, 0.01291318f,\r
+       9.91760660e-003f, -7.56987557e-003f, -0.06193124f, -2.24549137e-003f,\r
+       0.01987562f, -0.02018840f, -0.06975540f, -0.06601523f, -0.03349112f,\r
+       -0.08910118f, -0.03371435f, -0.07406893f, -0.02248047f, -0.06159951f,\r
+       2.77751544e-003f, -0.05723337f, -0.04792468f, 0.07518548f,\r
+       2.77279224e-003f, 0.04211938f, 0.03100502f, 0.05278448f, 0.03954679f,\r
+       -0.03006846f, -0.03851741f, -0.02792403f, -0.02875333f, 0.01531280f,\r
+       0.02186953f, -0.01989829f, 2.50679464e-003f, -0.10258728f,\r
+       -0.04785743f, -0.02887216f, 3.85063468e-003f, 0.01112236f,\r
+       8.29218887e-003f, -0.04822981f, -0.04503597f, -0.03713100f,\r
+       -0.06988008f, -0.11002295f, -2.69209221e-003f, 1.85383670e-003f,\r
+       -0.05921049f, -0.06105053f, -0.08458050f, -0.04527602f,\r
+       8.90329306e-004f, -0.05875023f, -2.68602883e-003f, -0.01591195f,\r
+       0.03631859f, 0.05493166f, 0.07300330f, 5.53333294e-003f, 0.06400407f,\r
+       0.01847740f, -5.76280477e-003f, -0.03210877f, 4.25160583e-003f,\r
+       0.01166520f, -1.44864211e-003f, 0.02253744f, -0.03367080f, 0.06983195f,\r
+       -4.22323542e-003f, -8.89401045e-003f, -0.07943393f, 0.05199728f,\r
+       0.06065201f, 0.04133492f, 1.44032843e-003f, -0.09585235f, -0.03964731f,\r
+       0.04232114f, 0.01750465f, -0.04487902f, -7.59733608e-003f, 0.02011171f,\r
+       0.04673622f, 0.09011173f, -0.07869188f, -0.04682482f, -0.05080139f,\r
+       -3.99383716e-003f, -0.05346331f, 0.01085723f, -0.03599333f,\r
+       -0.07097908f, 0.03551549f, 0.02680387f, 0.03471529f, 0.01790393f,\r
+       0.05471273f, 9.62048303e-003f, -0.03180215f, 0.05864431f, 0.02330614f,\r
+       0.01633144f, -0.05616681f, -0.10245429f, -0.08302189f, 0.07291322f,\r
+       -0.01972590f, -0.02619633f, -0.02485327f, -0.04627592f,\r
+       1.48853404e-003f, 0.05514185f, -0.01270860f, -0.01948900f, 0.06373586f,\r
+       0.05002292f, -0.03009798f, 8.76216311e-003f, -0.02474238f,\r
+       -0.05504891f, 1.74034527e-003f, -0.03333667f, 0.01524987f, 0.11663762f,\r
+       -1.32344989e-003f, -0.06608453f, 0.05687166f, -6.89525274e-004f,\r
+       -0.04402352f, 0.09450210f, -0.04222684f, -0.05360983f, 0.01779531f,\r
+       0.02561388f, -0.11075410f, -8.77790991e-003f, -0.01099504f,\r
+       -0.10380266f, 0.03103457f, -0.02105741f, -0.07371717f, 0.05146710f,\r
+       0.10581432f, -0.08617968f, -0.02892107f, 0.01092199f, 0.14551543f,\r
+       -2.24320893e-003f, -0.05818033f, -0.07390742f, 0.05701261f,\r
+       0.12937020f, -0.04986651f, 0.10182415f, 0.05028650f, 0.12515625f,\r
+       0.09175041f, 0.06404983f, 0.01523394f, 0.09460562f, 0.06106631f,\r
+       -0.14266998f, -0.02926703f, 0.02762171f, 0.02164151f,\r
+       -9.58488265e-004f, -0.04231362f, -0.09866509f, 0.04322244f,\r
+       0.05872034f, -0.04838847f, 0.06319253f, 0.02443798f, -0.03606876f,\r
+       9.38737206e-003f, 0.04289991f, -0.01027411f, 0.08156885f, 0.08751175f,\r
+       -0.13191354f, 8.16054735e-003f, -0.01452161f, 0.02952677f, 0.03615945f,\r
+       -2.09128903e-003f, 0.02246693f, 0.09623287f, 0.09412123f, -0.02924758f,\r
+       -0.07815186f, -0.02203079f, -2.02566991e-003f, 0.01094733f,\r
+       -0.01442332f, 0.02838561f, 0.11882371f, 7.28798332e-003f, -0.10345965f,\r
+       0.07561217f, -0.02049661f, 4.44177445e-003f, 0.01609347f, -0.04893158f,\r
+       -0.08758243f, -7.67420698e-003f, 0.08862378f, 0.06098121f, 0.06565887f,\r
+       7.32981879e-003f, 0.03558407f, -0.03874352f, -0.02490055f,\r
+       -0.06771075f, 0.09939223f, -0.01066077f, 0.01382995f, -0.07289080f,\r
+       7.47184316e-003f, 0.10621431f, -0.02878659f, 0.02383525f, -0.03274646f,\r
+       0.02137008f, 0.03837290f, 0.02450992f, -0.04296818f, -0.02895143f,\r
+       0.05327370f, 0.01499020f, 0.04998732f, 0.12938657f, 0.09391870f,\r
+       0.04292390f, -0.03359194f, -0.06809492f, 0.01125796f, 0.17290455f,\r
+       -0.03430733f, -0.06255233f, -0.01813114f, 0.11726857f, -0.06127599f,\r
+       -0.08677909f, -0.03429872f, 0.04684938f, 0.08161420f, 0.03538774f,\r
+       0.01833884f, 0.11321855f, 0.03261845f, -0.04826299f, 0.01752407f,\r
+       -0.01796414f, -0.10464549f, -3.30041884e-003f, 2.29343961e-004f,\r
+       0.01457292f, -0.02132982f, -0.02602923f, -9.87351313e-003f,\r
+       0.04273872f, -0.02103316f, -0.07994065f, 0.02614958f, -0.02111666f,\r
+       -0.06964913f, -0.13453490f, -0.06861878f, -6.09341264e-003f,\r
+       0.08251446f, 0.15612499f, 2.46531400e-003f, 8.88424646e-003f,\r
+       -0.04152999f, 0.02054853f, 0.05277953f, -0.03087788f, 0.02817579f,\r
+       0.13939077f, 0.07641046f, -0.03627627f, -0.03015098f, -0.04041540f,\r
+       -0.01360690f, -0.06227205f, -0.02738223f, 0.13577610f, 0.15235767f,\r
+       -0.05392922f, -0.11175954f, 0.02157129f, 0.01146481f, -0.05264937f,\r
+       -0.06595174f, -0.02749175f, 0.11812254f, 0.17404149f, -0.06137035f,\r
+       -0.11003478f, -0.01351621f, -0.01745916f, -0.08577441f, -0.04469909f,\r
+       -0.06106115f, 0.10559758f, 0.20806813f, -0.09174948f, 7.09621934e-004f,\r
+       0.03579374f, 0.07215115f, 0.02221742f, 0.01827742f, -7.90785067e-003f,\r
+       0.01489554f, 0.14519960f, -0.06425831f, 0.02990399f, -1.80181325e-003f,\r
+       -0.01401528f, -0.04171134f, -3.70530109e-003f, -0.09090481f,\r
+       0.09520713f, 0.08845516f, -0.02651753f, -0.03016730f, 0.02562448f,\r
+       0.03563816f, -0.03817881f, 0.01433385f, 0.02256983f, 0.02872120f,\r
+       0.01001934f, -0.06332260f, 0.04338406f, 0.07001807f, -0.04705722f,\r
+       -0.07318907f, 0.02630457f, 0.03106382f, 0.06648342f, 0.10913180f,\r
+       -0.01630815f, 0.02910308f, 0.02895109f, 0.08040254f, 0.06969310f,\r
+       0.06797734f, 6.08639978e-003f, 4.16588830e-003f, 0.08926726f,\r
+       -0.03123648f, 0.02700146f, 0.01168734f, -0.01631594f, 4.61015804e-003f,\r
+       8.51359498e-003f, -0.03544224f, 0.03571994f, 4.29766066e-003f,\r
+       -0.01970077f, -8.79793242e-003f, 0.09607988f, 0.01544222f,\r
+       -0.03923707f, 0.07308586f, 0.06061262f, 1.31683104e-004f,\r
+       -7.98222050e-003f, 0.02399261f, -0.06084389f, -0.02743429f,\r
+       -0.05475523f, -0.04131311f, 0.03559756f, 0.03055342f, 0.02981433f,\r
+       0.14860515f, 0.01766787f, 0.02945257f, 0.04898238f, 0.01026922f,\r
+       0.02811658f, 0.08267091f, 0.02732154f, -0.01237693f, 0.11760156f,\r
+       0.03802063f, -0.03309754f, 5.24957618e-003f, -0.02460510f, 0.02691451f,\r
+       0.05399988f, -0.10133506f, 0.06385437f, -0.01818005f, 0.02259503f,\r
+       0.03573135f, 0.01042848f, -0.04153402f, -0.04043029f, 0.01643575f,\r
+       0.08326677f, 4.61383024e-004f, -0.05308095f, -0.08536223f,\r
+       -1.61011645e-003f, -0.02163720f, -0.01783352f, 0.03859637f,\r
+       0.08498885f, -0.01725216f, 0.08625131f, 0.10995087f, 0.09177644f,\r
+       0.08498347f, 0.07646490f, 0.05580502f, 0.02693516f, 0.09996913f,\r
+       0.09070327f, 0.06667200f, 0.05873008f, -0.02247842f, 0.07772321f,\r
+       0.12408436f, 0.12629253f, -8.41997913e-004f, 0.01477783f, 0.09165990f,\r
+       -2.98401713e-003f, -0.06466447f, -0.07057302f, 2.09516948e-004f,\r
+       0.02210209f, -0.02158809f, -0.08602506f, -0.02284836f,\r
+       4.01876355e-003f, 9.56660323e-003f, -0.02073978f, -0.04635138f,\r
+       -7.59423291e-003f, -0.01377393f, -0.04559359f, -0.13284740f,\r
+       -0.08671406f, -0.03654395f, 0.01142869f, 0.03287891f, -0.04392983f,\r
+       0.06142959f, 0.17710890f, 0.10385257f, 0.01329137f, 0.10067633f,\r
+       0.12450829f, -0.04476709f, 0.09049144f, 0.04589312f, 0.11167907f,\r
+       0.08587538f, 0.04767583f, 1.67188141e-003f, 0.02359802f, -0.03808852f,\r
+       0.03126272f, -0.01919029f, -0.05698918f, -0.02365112f, -0.06519032f,\r
+       -0.05599358f, -0.07097308f, -0.03301812f, -0.04719102f, -0.02566297f,\r
+       0.01324074f, -0.09230672f, -0.05518232f, -0.04712864f, -0.03380903f,\r
+       -0.06719479f, 0.01183908f, -0.09326738f, 0.01642865f, 0.03789867f,\r
+       -6.61567831e-003f, 0.07796386f, 0.07246574f, 0.04706347f, -0.02523437f,\r
+       -0.01696830f, -0.08068866f, 0.06030888f, 0.10527060f, -0.06611756f,\r
+       0.02977346f, 0.02621830f, 0.01913855f, -0.08479366f, -0.06322418f,\r
+       -0.13570616f, -0.07644490f, 9.31900274e-003f, -0.08095149f,\r
+       -0.10197903f, -0.05204025f, 0.01413151f, -0.07800411f, -0.01885122f,\r
+       -0.07509381f, -0.10136326f, -0.05212355f, -0.09944065f,\r
+       -1.33606605e-003f, -0.06342617f, -0.04178550f, -0.12373723f,\r
+       -0.02832736f, -0.06057501f, 0.05830070f, 0.07604282f, -0.06462587f,\r
+       8.02447461e-003f, 0.11580125f, 0.12332212f, 0.01978462f,\r
+       -2.72378162e-003f, 0.05850752f, -0.04674481f, 0.05148062f,\r
+       -2.62542837e-003f, 0.11253355f, 0.09893716f, 0.09785093f, -0.04659257f,\r
+       -0.01102429f, -0.07002308f, 0.03088913f, -0.02565549f, -0.07671449f,\r
+       3.17443861e-003f, -0.10783514f, -0.02314270f, -0.11089555f,\r
+       -0.01024768f, 0.03116021f, -0.04964825f, 0.02281825f, 5.50005678e-003f,\r
+       -0.08427856f, -0.14685495f, -0.07719755f, -0.13342668f, -0.04525511f,\r
+       -0.09914210f, 0.02588859f, 0.03469279f, 0.04664020f, 0.11688190f,\r
+       0.09647275f, 0.10857815f, -0.01448726f, 0.04299758f, -0.06763151f,\r
+       1.33257592e-003f, 0.14331576f, 0.07574340f, 0.09166205f, 0.05674926f,\r
+       0.11325553f, -0.01106494f, 0.02062161f, -0.11484840f, -0.07492137f,\r
+       -0.02864293f, -0.01275638f, -0.06946032f, -0.10101652f, -0.04113498f,\r
+       -0.02214783f, -0.01273942f, -0.07480393f, -0.10556041f, -0.07622112f,\r
+       -0.09988393f, -0.11453961f, -0.12073903f, -0.09412795f, -0.07146588f,\r
+       -0.04054537f, -0.06127083f, 0.04221122f, 0.07688113f, 0.04099256f,\r
+       0.12663734f, 0.14683802f, 0.21761774f, 0.12525328f, 0.18431792f,\r
+       -1.66402373e-003f, 2.37777247e-003f, 0.01445475f, 0.03509416f,\r
+       0.02654697f, 0.01716739f, 0.05374011f, 0.02944174f, 0.11323927f,\r
+       -0.01485456f, -0.01611330f, -1.85554172e-003f, -0.01708549f,\r
+       -0.05435753f, -0.05302101f, 0.05260378f, -0.03582945f,\r
+       -3.42867890e-004f, 1.36076682e-003f, -0.04436073f, -0.04228432f,\r
+       0.03281291f, -0.05480836f, -0.10197772f, -0.07206279f, -0.10741059f,\r
+       -0.02366946f, 0.10278475f, -2.74783419e-003f, -0.03242477f,\r
+       0.02308955f, 0.02835869f, 0.10348799f, 0.19580358f, 0.10252027f,\r
+       0.08039929f, 0.05525554f, -0.13250865f, -0.14395352f, 3.13586881e-003f,\r
+       -0.03387071f, 8.94669443e-003f, 0.05406157f, -4.97324532e-003f,\r
+       -0.01189114f, 2.82919413e-004f, -0.03901557f, -0.04898705f,\r
+       0.02164520f, -0.01382906f, -0.01850416f, 0.01869347f, -0.02450060f,\r
+       0.02291678f, 0.08196463f, 0.03309153f, -0.10629974f, 0.02473924f,\r
+       0.05344394f, -0.02404823f, -0.03243643f, -5.55244600e-003f,\r
+       -0.08009996f, 0.02811539f, 0.04235742f, 0.01859004f, 0.04902123f,\r
+       -0.01438252f, -0.01526853f, 0.02044195f, -0.05008660f, 0.04244113f,\r
+       0.07611816f, 0.04950470f, -0.06020549f, -4.26026015e-003f, 0.13133512f,\r
+       -0.01438738f, -0.01958807f, -0.04044152f, -0.12425045f,\r
+       2.84353318e-003f, -0.05042776f, -0.09121484f, 7.34345755e-003f,\r
+       0.09388847f, 0.11800314f, 4.72295098e-003f, 4.44378285e-003f,\r
+       -0.07984917f, -0.03613737f, 0.04490915f, -0.02246483f, 0.04681071f,\r
+       0.05240871f, 0.02157206f, -0.04603431f, -0.01197929f, -0.02748779f,\r
+       0.13621049f, 0.08812155f, -0.07802048f, 4.86458559e-003f, -0.01598836f,\r
+       0.01024450f, -0.03463517f, -0.02304239f, -0.08692665f, 0.06655128f,\r
+       0.05785803f, -0.12640759f, 0.02307472f, 0.07337402f, 0.07525434f,\r
+       0.04943763f, -0.02241034f, -0.09978238f, 0.14487994f, -0.06570521f,\r
+       -0.07855482f, 0.02830222f, -5.29603509e-004f, -0.04669895f,\r
+       -0.11822784f, -0.12246452f, -0.15365660f, -0.02969127f, 0.08078201f,\r
+       0.13512598f, 0.11505685f, 0.04740673f, 0.01376022f, -0.05852978f,\r
+       -0.01537809f, -0.05541119f, 0.02491065f, -0.02870786f, 0.02760978f,\r
+       0.23836176f, 0.22347429f, 0.10306466f, -0.06919070f, -0.10132039f,\r
+       -0.20198342f, -0.05040560f, 0.27163076f, 0.36987007f, 0.34540465f,\r
+       0.29095781f, 0.05649706f, 0.04125737f, 0.07505883f, -0.02737836f,\r
+       -8.43431335e-003f, 0.07368195f, 0.01653876f, -0.09402955f,\r
+       -0.09574359f, 0.01474337f, -0.07128561f, -0.03460737f, 0.11438941f,\r
+       0.13752601f, -0.06385452f, -0.06310338f, 8.19548313e-003f, 0.11622470f,\r
+       5.05133113e-003f, -0.07602754f, 0.06695660f, 0.25723928f, 0.09037900f,\r
+       0.28826267f, 0.13165380f, -0.05312614f, -0.02137198f, -0.03442232f,\r
+       -0.06255679f, 0.03899667f, 0.18391028f, 0.26016650f, 0.03374462f,\r
+       0.01860465f, 0.19077586f, 0.18160543f, 3.43634398e-003f, -0.03036782f,\r
+       0.19683038f, 0.35378191f, 0.24968483f, -0.03222649f, 0.28972381f,\r
+       0.43091634f, 0.30778357f, 0.02335266f, -0.09877399f, -6.85245218e-003f,\r
+       0.08945240f, -0.08150686f, 0.02792493f, 0.24806842f, 0.17338486f,\r
+       0.06231801f, -0.10432383f, -0.16653322f, -0.13197899f, -0.08531576f,\r
+       -0.19271527f, -0.13536365f, 0.22240199f, 0.39219588f, 0.26597717f,\r
+       -0.01231649f, 0.01016179f, 0.13379875f, 0.12018334f, -0.04852953f,\r
+       -0.07915270f, 0.07036012f, 3.87723115e-003f, -0.06126805f,\r
+       -0.15015170f, -0.11406515f, -0.08556531f, -0.07429333f, -0.16115491f,\r
+       0.13214062f, 0.25691369f, 0.05697750f, 0.06861912f, -6.02903729e-003f,\r
+       -7.94562511e-003f, 0.04799571f, 0.06695165f, -0.01926842f, 0.06206308f,\r
+       0.13450983f, -0.06381495f, -2.98370165e-003f, -0.03482971f,\r
+       7.53991678e-003f, 0.03895611f, 0.11464261f, 0.01669971f,\r
+       8.27818643e-003f, -7.49160210e-003f, -0.11712562f, -0.10650621f,\r
+       -0.10353880f, -0.04994106f, -7.65618810e-004f, 0.03023767f,\r
+       -0.04759270f, -0.07302686f, -0.05825012f, -0.13156348f, -0.10639747f,\r
+       -0.19393684f, -0.09973683f, -0.07918908f, 4.63177625e-004f,\r
+       -6.61382044e-004f, 0.15853868f, 0.08561199f, -0.07660093f,\r
+       -0.08015265f, -0.06164073f, 0.01882577f, -7.29908410e-004f,\r
+       0.06840892f, 0.03843764f, 0.20274927f, 0.22028814f, -5.26101235e-003f,\r
+       0.01452435f, -0.06331623f, 0.02865064f, 0.05673740f, 0.12171564f,\r
+       0.03837196f, 0.03555467f, -0.02662914f, -0.10280123f, -0.06526285f,\r
+       -0.11066351f, -0.08988424f, -0.10103678f, 8.10526591e-003f,\r
+       5.95238712e-003f, 0.02617721f, -0.01705742f, -0.10897956f,\r
+       -0.08004991f, -0.11271993f, -0.06185647f, -0.06103712f, 0.01597041f,\r
+       -0.05923606f, 0.09410726f, 0.22858568f, 0.03263380f, 0.06772990f,\r
+       -0.09003516f, 0.01017870f, 0.01931688f, 0.08628357f, -0.01430009f,\r
+       0.10954945f, 0.16612452f, -0.02434544f, -0.03310068f, -0.04236627f,\r
+       0.01212392f, -6.15046406e-003f, 0.06954194f, 0.03015283f, 0.01787957f,\r
+       0.02781667f, -0.05561153f, -8.96244217e-003f, -0.04971489f,\r
+       0.07510284f, 0.01775282f, 0.05889897f, -0.07981427f, 0.03647643f,\r
+       -3.73833324e-003f, -0.08894575f, -0.06429435f, -0.08068276f,\r
+       0.03567704f, -0.07131936f, -7.21910037e-003f, -0.09566668f,\r
+       0.17886090f, 0.14911725f, 0.02070032f, -0.05017120f, -0.04992622f,\r
+       0.01570143f, -0.09906903f, 0.06456193f, 0.15329507f, 0.18820767f,\r
+       0.11689861f, -0.01178513f, -0.02225163f, -0.01905318f, 0.10271224f,\r
+       -7.27029052e-003f, 0.11664233f, 0.14796902f, 0.07771893f, 0.02400013f,\r
+       -0.05361797f, -0.01972888f, 0.01376177f, 0.06740040f, -0.06525395f,\r
+       0.05726178f, -0.02404981f, -0.14018567f, -0.02074987f, -0.04621970f,\r
+       -0.04688627f, -0.01842059f, 0.07722727f, -0.04852883f, 0.01529004f,\r
+       -0.19639495f, 0.10817073f, 0.03795860f, -0.09435206f, -0.07984378f,\r
+       -0.03383440f, 0.11081333f, 0.02237366f, 0.12703256f, 0.21613893f,\r
+       0.02918790f, 4.66472283e-003f, -0.10274266f, -0.04854131f,\r
+       -3.46305710e-003f, 0.08652268f, 0.02251546f, 0.09636052f, 0.17180754f,\r
+       -0.09272388f, 4.59174305e-004f, -0.11723048f, -0.12210111f,\r
+       -0.15547538f, 0.07218186f, -0.05297846f, 0.03779940f, 0.05150875f,\r
+       -0.03802310f, 0.03870645f, -0.15250699f, -0.08696499f, -0.02021560f,\r
+       0.04118926f, -0.15177974f, 0.01577647f, 0.10249301f, 7.50041893e-003f,\r
+       0.01721806f, -0.06828983f, -0.02397596f, -0.06598977f, -0.04317593f,\r
+       -0.08064980f, 6.66632550e-003f, 0.03333484f, 0.07093620f, 0.08231064f,\r
+       -0.06577903f, -0.06698844f, -0.06984019f, -0.06508023f, -0.14145090f,\r
+       -0.02393239f, 0.06485303f, 8.83263443e-003f, 0.09251080f, -0.07557579f,\r
+       -0.05067699f, -0.09798748f, -0.06703258f, -0.14056294f, 0.03245994f,\r
+       0.12554143f, 0.01761621f, 0.12980327f, -0.04081950f, -0.11906909f,\r
+       -0.14813015f, -0.08376863f, -0.12200681f, 0.04988137f, 0.05424247f,\r
+       -3.90952639e-003f, 0.03255733f, -0.12717837f, -0.07461493f,\r
+       -0.05703964f, -0.01736189f, -0.08026433f, -0.05433894f, -0.01719359f,\r
+       0.02886275f, 0.01772653f, -0.09163518f, 3.57789593e-003f, -0.10129993f,\r
+       -0.02653764f, -0.08131415f, -0.03847986f, -7.62157550e-004f,\r
+       0.06486648f, 0.19675669f, -0.04919156f, -0.07059129f, -0.04857785f,\r
+       -0.01042383f, -0.08328653f, 0.03660302f, -0.03696846f, 0.04969259f,\r
+       0.08241162f, -0.12514858f, -0.06122676f, -0.03750202f,\r
+       6.52989605e-003f, -0.10247213f, 0.02568346f, 4.51781414e-003f,\r
+       -0.03734229f, -0.01131264f, -0.05412074f, 8.89345480e-004f,\r
+       -0.12388977f, -0.05959237f, -0.12418608f, -0.06151643f, -0.07310260f,\r
+       0.02441575f, 0.07023528f, -0.07548289f, -7.57147965e-004f,\r
+       -0.09061348f, -0.08112976f, -0.06920306f, 9.54394229e-003f,\r
+       -0.01219902f, 1.21273217e-003f, -8.88989680e-003f, -0.08309301f,\r
+       -0.04552661f, -0.10739882f, -0.05691034f, -0.13928030f, 0.09027749f,\r
+       0.15123098f, 0.03175976f, 0.17763577f, 3.29913251e-004f, 0.05151888f,\r
+       -0.09844074f, -0.09475287f, -0.08571247f, 0.16241577f, 0.19336018f,\r
+       8.57454538e-003f, 0.11474732f, -0.01493934f, 0.03352379f, -0.08966240f,\r
+       -0.02322310f, 0.02663568f, 0.05448750f, -0.03536883f, -0.07210463f,\r
+       -0.06807277f, -0.03121621f, -0.05932408f, -0.17282860f, -0.15873498f,\r
+       -0.04956378f, 0.01603377f, -0.12385946f, 0.13878587f, 0.21468069f,\r
+       0.13510075f, 0.20992437f, 0.08845878f, 0.08104013f, 0.03754176f,\r
+       0.12173114f, 0.11103114f, 0.10643122f, 0.13941477f, 0.11640384f,\r
+       0.14786847f, 0.01218238f, 0.01160753f, 0.03547940f, 0.08794311f,\r
+       -0.01695384f, -0.07692261f, -0.08236158f, 6.79194089e-003f,\r
+       -0.02458403f, 0.13022894f, 0.10953187f, 0.09857773f, 0.04735930f,\r
+       -0.04353498f, -0.15173385f, -0.17904443f, -0.10450364f, -0.13418166f,\r
+       -0.06633098f, -0.03170381f, -0.06839000f, -0.11350126f, -0.06983913f,\r
+       0.19083543f, 0.17604128f, 0.07730632f, 0.10022651f, 0.36428109f,\r
+       0.28291923f, 0.12688625f, 0.15942036f, 0.14064661f, -0.11201853f,\r
+       -0.13969108f, -0.09088077f, -0.14107047f, 0.05117374f,\r
+       -2.63348082e-003f, -0.10794610f, -0.09715455f, -0.05284977f,\r
+       0.01565668f, 0.05031200f, 0.07021113f, -0.02963028f, 0.01766960f,\r
+       0.08333644f, -0.03211382f, 4.90096770e-003f, 0.05186674f, -0.05045737f,\r
+       -0.09624767f, -0.02525997f, 0.06916669f, 0.01213916f, 0.05333899f,\r
+       -0.03443280f, -0.10055527f, -0.06291115f, 5.42851724e-003f,\r
+       -6.30360236e-003f, 0.02270257f, -0.01769792f, 0.03273688f, 0.07746078f,\r
+       7.77099328e-003f, 0.05041346f, 0.01648103f, -0.02321534f, -0.09930186f,\r
+       -0.02293853f, 0.02034990f, -0.08324204f, 0.08510064f, -0.03732836f,\r
+       -0.06465405f, -0.06086946f, 0.13680504f, -0.11469388f, -0.03896406f,\r
+       -0.07142810f, 2.67581246e-003f, -0.03639632f, -0.09849060f,\r
+       -0.11014334f, 0.17489147f, 0.17610909f, -0.16091567f, -0.07248894f,\r
+       0.01567141f, 0.23742996f, 0.07552249f, -0.06270349f, -0.07303379f,\r
+       0.25442186f, 0.16903116f, -0.08168741f, -0.05913896f, -0.03954096f,\r
+       6.81776879e-003f, -0.05615319f, -0.07303037f, -0.12176382f,\r
+       0.12385108f, 0.22084464f, -0.05543206f, -0.03310431f, 0.05731593f,\r
+       0.19481890f, 0.04016430f, -0.06480758f, -0.12353460f, 0.18733442f,\r
+       -0.09631214f, -0.11192076f, 0.12404587f, 0.15671748f, 0.19256128f,\r
+       0.10895617f, 0.03391477f, -0.13032004f, -0.05626907f, -0.09025607f,\r
+       0.23485197f, 0.27812332f, 0.26725492f, 0.07255980f, 0.16565137f,\r
+       0.22388470f, 0.07441066f, -0.21003133f, -0.08075339f, -0.15031935f,\r
+       0.07023834f, 0.10872041f, 0.18156518f, 0.20037253f, 0.13571967f,\r
+       -0.11915682f, -0.11131983f, -0.18878011f, 0.06074620f, 0.20578890f,\r
+       0.12413109f, 0.03930207f, 0.29176015f, 0.29502738f, 0.27856228f,\r
+       -0.01803601f, 0.16646385f, 0.19268319f, 0.01900682f, 0.06026287f,\r
+       2.35868432e-003f, 0.01558199f, 0.02707230f, 0.11383014f, 0.12103992f,\r
+       0.03907350f, 0.04637353f, 0.09020995f, 0.11919726f, -3.63007211e-003f,\r
+       0.02220155f, 0.10336831f, 0.17351882f, 0.12259731f, 0.18983354f,\r
+       0.15736865f, 0.01160725f, -0.01690723f, -9.69582412e-004f, 0.07213813f,\r
+       0.01161613f, 0.17864859f, 0.24486147f, 0.18208991f, 0.20177495f,\r
+       0.05972528f, -8.93934630e-003f, -0.02316955f, 0.14436610f, 0.14114498f,\r
+       0.05520950f, 0.06353590f, -0.19124921f, 0.10174713f, 0.29414919f,\r
+       0.26448128f, 0.09344960f, 0.15284036f, 0.19797507f, 0.11369792f,\r
+       -0.12722753f, -0.21396367f, -0.02008235f, -0.06566695f, -0.01662150f,\r
+       -0.03937003f, 0.04778343f, 0.05017274f, -0.02299062f, -0.20208496f,\r
+       -0.06395898f, 0.13721776f, 0.22544557f, 0.14888357f, 0.08687132f,\r
+       0.27088094f, 0.32206613f, 0.09782200f, -0.18523243f, -0.17232181f,\r
+       -0.01041531f, 0.04008654f, 0.04199702f, -0.08081299f, -0.03755421f,\r
+       -0.04809646f, -0.05222081f, -0.21709201f, -0.06622940f, 0.02945281f,\r
+       -0.04600435f, -0.05256077f, -0.08432942f, 0.02848100f, 0.03490564f,\r
+       8.28621630e-003f, -0.11051246f, -0.11210597f, -0.01998289f,\r
+       -0.05369405f, -0.08869293f, -0.18799506f, -0.05436598f, -0.05011634f,\r
+       -0.05419716f, -0.06151857f, -0.10827805f, 0.04346735f, 0.04016083f,\r
+       0.01520820f, -0.12173316f, -0.04880285f, -0.01101406f, 0.03250847f,\r
+       -0.06009551f, -0.03082932f, -0.02295134f, -0.06856834f, -0.08775249f,\r
+       -0.23793389f, -0.09174541f, -0.05538322f, -0.04321031f, -0.11874759f,\r
+       -0.04221844f, -0.06070468f, 0.01194489f, 0.02608565f, -0.03892140f,\r
+       -0.01643151f, -0.02602034f, -0.01305472f, 0.03920100f, -0.06514261f,\r
+       0.01126918f, -6.27710763e-003f, -0.02720047f, -0.11133634f,\r
+       0.03300330f, 0.02398472f, 0.04079665f, -0.10564448f, 0.05966159f,\r
+       0.01195221f, -0.03179441f, -0.01692590f, -0.06177841f, 0.01841576f,\r
+       -5.51078189e-003f, -0.06821765f, -0.03191888f, -0.09545476f,\r
+       0.03030550f, -0.04896152f, -0.02914624f, -0.13283344f, -0.04783419f,\r
+       6.07836898e-003f, -0.01449538f, -0.13358212f, -0.09687774f,\r
+       -0.02813793f, 0.01213498f, 0.06650011f, -0.02039067f, 0.13356198f,\r
+       0.05986415f, -9.12760664e-003f, -0.18780160f, -0.11992817f,\r
+       -0.06342237f, 0.01229534f, 0.07143231f, 0.10713009f, 0.11085765f,\r
+       0.06569190f, -0.02956399f, -0.16288325f, -0.13993549f, -0.01292515f,\r
+       0.03833013f, 0.09130384f, -0.05086257f, 0.05617329f, -0.03896667f,\r
+       -0.06282311f, -0.11490010f, -0.14264110f, -0.04530499f, 0.01598189f,\r
+       0.09167797f, 0.08663294f, 0.04885277f, -0.05741219f, -0.07565769f,\r
+       -0.17136464f, -0.02619422f, -0.02477579f, 0.02679587f, 0.11621952f,\r
+       0.08788391f, 0.15520640f, 0.04709549f, 0.04504483f, -0.10214074f,\r
+       -0.12293372f, -0.04820546f, -0.05484834f, 0.05473754f, 0.07346445f,\r
+       0.05577277f, -0.08209965f, 0.03462975f, -0.20962234f, -0.09324598f,\r
+       3.79481679e-003f, 0.03617633f, 0.16742408f, 0.07058107f, 0.10204960f,\r
+       -0.06795346f, 3.22807301e-003f, -0.12589309f, -0.17496960f,\r
+       0.02078314f, -0.07694324f, 0.12184640f, 0.08997164f, 0.04793497f,\r
+       -0.11383379f, -0.08046359f, -0.25716835f, -0.08080962f,\r
+       6.80711539e-003f, -0.02930280f, -3.04938294e-003f, -0.11106286f,\r
+       -0.04628860f, -0.07821649f, 7.70127494e-003f, -0.10247706f,\r
+       1.21042714e-003f, 0.20573859f, -0.03241005f, 8.42972286e-003f,\r
+       0.01946464f, -0.01197973f, -0.14579976f, 0.04233614f,\r
+       -4.14096704e-003f, -0.06866436f, -0.02431862f, -0.13529138f,\r
+       1.25891645e-003f, -0.11425111f, -0.04303651f, -0.01694815f,\r
+       0.05720210f, -0.16040207f, 0.02772896f, 0.05498345f, -0.15010567f,\r
+       0.01450866f, 0.02350303f, -0.04301004f, -0.04951802f, 0.21702233f,\r
+       -0.03159155f, -0.01963303f, 0.18232647f, -0.03263875f,\r
+       -2.88476888e-003f, 0.01587562f, -1.94303901e-003f, -0.07789494f,\r
+       0.04674156f, -6.25576358e-003f, 0.08925962f, 0.21353747f, 0.01254677f,\r
+       -0.06999976f, -0.05931328f, -0.01884327f, -0.04306272f, 0.11794136f,\r
+       0.03842728f, -0.03907030f, 0.05636114f, -0.09766009f, -0.02104000f,\r
+       8.72711372e-003f, -0.02736877f, -0.05112274f, 0.16996814f, 0.02955785f,\r
+       0.02094014f, 0.08414304f, -0.03335762f, -0.03617457f, -0.05808248f,\r
+       -0.08872101f, 0.02927705f, 0.27077839f, 0.06075108f, 0.07478261f,\r
+       0.15282831f, -0.03908454f, -0.05101782f, -9.51998029e-003f,\r
+       -0.03272416f, -0.08735625f, 0.07633440f, -0.07185312f, 0.13841286f,\r
+       0.07812646f, -0.12901451f, -0.05488589f, -0.05644578f, -0.03290703f,\r
+       -0.11184757f, 0.03751570f, -0.05978153f, -0.09155276f, 0.05657315f,\r
+       -0.04328186f, -0.03047933f, -0.01413135f, -0.10181040f, -0.01384013f,\r
+       0.20132534f, -0.01536873f, -0.07641169f, 0.05906778f, -0.07833145f,\r
+       -0.01523801f, -0.07502609f, -0.09461885f, -0.15013233f, 0.16050665f,\r
+       0.09021381f, 0.08473236f, 0.03386267f, -0.09147339f, -0.09170618f,\r
+       -0.08498498f, -0.05119187f, -0.10431040f, 0.01041618f, -0.03064913f,\r
+       0.09340212f, 0.06448522f, -0.03881054f, -0.04985436f, -0.14794017f,\r
+       -0.05200112f, -0.02144495f, 0.04000821f, 0.12420804f, -0.01851651f,\r
+       -0.04116732f, -0.11951703f, -0.04879033f, -0.08722515f, -0.08454733f,\r
+       -0.10549165f, 0.11251976f, 0.10766345f, 0.19201984f, 0.06128913f,\r
+       -0.02734615f, -0.08834923f, -0.16999826f, -0.03548348f,\r
+       -5.36092324e-003f, 0.08297954f, 0.07226378f, 0.04194529f, 0.04668673f,\r
+       8.73902347e-003f, 0.06980139f, 0.05652480f, 0.05879445f, 0.02477076f,\r
+       0.02451423f, 0.12433673f, 0.05600227f, 0.06886370f, 0.03863076f,\r
+       0.07459056f, 0.02264139f, 0.01495469f, 0.06344220f, 0.06945208f,\r
+       0.02931899f, 0.11719371f, 0.04527427f, 0.03248192f, 2.08271481e-003f,\r
+       0.02044626f, 0.11403449f, 0.04303892f, 0.06444661f, 0.04959024f,\r
+       0.08174094f, 0.09240247f, 0.04894639f, 0.02252937f, -0.01652530f,\r
+       0.07587013f, 0.06064249f, 0.13954395f, 0.02772832f, 0.07093039f,\r
+       0.08501238f, 0.01701301f, 0.09055722f, 0.33421436f, 0.20163782f,\r
+       0.09821030f, 0.07951369f, 0.08695120f, -0.12757730f, -0.13865978f,\r
+       -0.06610068f, -0.10985506f, 0.03406816f, -0.01116336f, -0.07281768f,\r
+       -0.13525715f, -0.12844718f, 0.08956250f, 0.09171610f, 0.10092317f,\r
+       0.23385370f, 0.34489515f, 0.09901748f, 0.02002922f, 0.12335990f,\r
+       0.07606190f, -0.14899330f, -0.15634622f, -0.06494618f, -0.01760547f,\r
+       0.03404277f, -0.13208845f, -0.12101169f, -0.18294574f, -0.16560709f,\r
+       0.02183887f, -0.02752613f, 0.01813638f, 0.02000757f, 0.01319924f,\r
+       0.08030242f, 0.01220535f, 2.98233377e-003f, -0.01307070f, 0.05970297f,\r
+       -0.05345284f, -0.03381982f, -9.87543724e-003f, -0.06869387f,\r
+       0.03956730f, -0.03108176f, -0.05732809f, 0.02172386f, 0.04159765f,\r
+       2.62783933e-003f, 0.04813229f, 0.09358983f, -8.18389002e-003f,\r
+       0.01724574f, -0.02547474f, -0.04967288f, -0.02390376f, 0.06640504f,\r
+       -0.06306566f, 0.01137518f, 0.05589378f, -0.08237787f, 0.02455001f,\r
+       -0.03059422f, -0.08953978f, 0.06851497f, 0.07190268f, -0.07610799f,\r
+       7.87237938e-003f, -7.85830803e-003f, 0.06006952f, -0.01126728f,\r
+       -2.85743061e-003f, -0.04772895f, 0.01884944f, 0.15005857f,\r
+       -0.06268821f, -0.01989072f, 0.01138399f, 0.08760451f, 0.03879007f,\r
+       -9.66926850e-003f, -0.08012961f, 0.06414555f, -0.01362950f,\r
+       -0.09135523f, 0.01755159f, 0.04459474f, 0.09650917f, 0.05219948f,\r
+       -2.19440833e-003f, -0.07037939f, -0.01599054f, 0.13103317f,\r
+       -0.02492603f, -0.01032540f, -0.02903307f, 0.04489160f, 0.05148086f,\r
+       0.01858173f, -0.02919228f, 0.08299296f, -0.04590359f, -0.15745632f,\r
+       -0.09068198f, -0.02972453f, 0.12985018f, 0.22320485f, 0.24261914f,\r
+       0.03642650f, -0.05506422f, 2.67413049e-003f, -0.03834032f, 0.06449424f,\r
+       0.03834866f, 0.03816991f, 0.25039271f, 0.34212017f, 0.32433882f,\r
+       0.18824573f, -0.08599839f, -0.17599408f, -0.15317015f, -0.09913155f,\r
+       -0.02856072f, -0.05304699f, -1.06437842e-003f, -0.06641813f,\r
+       -0.07509298f, 0.01463361f, -0.07551918f, -0.04510373f,\r
+       -8.44620075e-003f, 0.01772176f, 0.04068235f, 0.20295307f, 0.15719447f,\r
+       0.05712103f, 0.26296997f, 0.14657754f, 0.01547317f, -0.05052776f,\r
+       -0.03881342f, -0.01437883f, -0.04930177f, 0.11719568f, 0.24098417f,\r
+       0.26468599f, 0.31698579f, 0.10103608f, -0.01096375f, -0.01367013f,\r
+       0.17104232f, 0.20065314f, 2.67622480e-003f, -0.01190034f, 0.18301608f,\r
+       0.09459770f, -0.06357619f, -0.06473801f, 0.01377906f, -0.10032775f,\r
+       -0.06388740f, 3.80393048e-003f, 0.06206078f, 0.10349120f, 0.26804337f,\r
+       8.17918684e-003f, -0.02314351f, 9.34422202e-003f, 0.09198381f,\r
+       0.03681326f, -8.77339672e-003f, -0.09662418f, -0.02715708f,\r
+       0.13503517f, 0.08962728f, -6.57071499e-003f, -0.03201199f, 0.28510824f,\r
+       0.32095715f, 0.18512695f, -0.14230858f, -0.14048551f, -0.07181299f,\r
+       -0.08575408f, -0.08661680f, -0.17416079f, 7.54326640e-004f,\r
+       0.05601677f, 0.13585392f, -0.04960437f, -0.07708392f, 0.10676333f,\r
+       -0.04407546f, -0.07209078f, 0.03663663f, 0.28949317f, 0.41127121f,\r
+       0.27431169f, -0.06900328f, -0.21474190f, -0.15578632f, -0.19555484f,\r
+       -0.15209621f, -0.11269179f, 0.07416003f, 0.18991330f, 0.26858172f,\r
+       0.01952259f, 0.01017922f, 0.02159843f, -4.95165400e-003f, -0.04368168f,\r
+       -0.12721671f, -0.06673957f, -0.11275250f, 0.04413409f, 0.05578312f,\r
+       0.03896771f, 0.03566417f, -0.05871816f, -0.07388090f, -0.17965563f,\r
+       -0.08570268f, -0.15273231f, -0.06022318f, -0.06999847f,\r
+       -6.81510568e-003f, 0.06294262f, -6.54901436e-004f, -0.01128654f,\r
+       -0.02289657f, 0.04849290f, 0.04140804f, 0.23681939f, 0.14545733f,\r
+       0.01989965f, 0.12032662f, 3.87463090e-003f, -6.02597650e-003f,\r
+       -0.05919775f, -0.03067224f, -0.07787777f, 0.10834727f, 0.02153730f,\r
+       0.02765649f, 0.03975543f, -0.12182906f, -0.04900113f, -0.09940100f,\r
+       -0.06453611f, -0.13757215f, -0.03721382f, 0.02827376f, -0.04351249f,\r
+       0.01907038f, -0.10284120f, -0.05671160f, -0.10760647f, -0.09624009f,\r
+       -0.09565596f, -0.01303654f, 0.03080539f, 0.01416511f, 0.05846142f,\r
+       -5.42971538e-003f, 0.06221476f, -0.03320325f, -0.06791797f,\r
+       -0.05791342f, 0.12851369f, 0.14990346f, 0.03634374f, 0.14262885f,\r
+       0.04330391f, 0.05032569f, -0.05631914f, 0.01606137f, 0.04387223f,\r
+       0.22344995f, 0.15722635f, -0.04693628f, 0.03006579f, -2.52882647e-003f,\r
+       0.05717621f, -0.07529724f, -0.02848588f, -0.06868757f,\r
+       -4.51729307e-003f, 0.06466042f, -0.05935378f, -0.04704857f,\r
+       -0.07363959f, 0.04843248f, -0.13421375f, -0.09789340f, -0.10255270f,\r
+       0.03509852f, 0.04751543f, -0.03822323f, 0.09740467f, 0.04762916f,\r
+       0.03940146f, -0.08283259f, 0.09552965f, 0.05038739f, 0.21258622f,\r
+       0.09646992f, 0.03241193f, 0.05167701f, 0.04614570f, 0.04330090f,\r
+       -0.02671840f, -0.06259909f, -0.02301898f, 0.18829170f, 0.10522786f,\r
+       0.04313190f, 0.01670948f, -0.08421925f, 0.05911417f, -0.10582602f,\r
+       -0.04855484f, -0.08373898f, 0.07775915f, 0.03723533f, -0.12047344f,\r
+       4.86345543e-003f, -0.10520902f, 0.06571782f, -0.07528137f,\r
+       -0.03245651f, -0.09869066f, -0.02917477f, -0.18293270f, 0.14810945f,\r
+       9.24033765e-003f, -0.04354914f, 0.02266885f, -0.11872729f,\r
+       -0.04016589f, 0.02830229f, 0.22539048f, 0.20565644f, 0.16701797f,\r
+       0.09019924f, 0.01300652f, 0.09760600f, -0.03675831f, -0.01935448f,\r
+       -0.06894835f, 0.08077277f, 0.19047537f, 0.11312226f, 0.04106043f,\r
+       -0.11187182f, 0.04312806f, -0.18548580f, -0.11287174f, -0.08794551f,\r
+       0.02078281f, -0.15295486f, 0.11806386f, -0.01103218f, -0.15971117f,\r
+       0.02153538f, -0.05232147f, -0.10835317f, -0.13910367f, 0.05920752f,\r
+       -0.10122602f, 0.20174250f, 0.09105796f, -0.01881348f, 0.09559010f,\r
+       -0.03725745f, -0.09442931f, -0.09763174f, 0.05854454f, 0.08287182f,\r
+       0.12919849f, 0.08594352f, -2.49806582e-003f, 0.02398440f,\r
+       5.67950122e-003f, -0.06296340f, -0.12993270f, 0.03855852f, 0.05186560f,\r
+       0.10839908f, -0.03380463f, -0.12654832f, -0.05399339f, -0.07456800f,\r
+       -0.04736232f, -0.10164231f, 0.07496139f, 0.08125214f, 0.07656177f,\r
+       -0.04999603f, -0.12823077f, -0.07692395f, -0.11317524f, -0.09118655f,\r
+       -0.05695669f, 0.10477209f, 0.07468581f, 0.01630048f, -8.00961629e-003f,\r
+       -0.06582128f, -0.04019095f, -0.04682907f, -0.01907842f, -0.10997720f,\r
+       0.04911406f, 0.02931030f, 0.04197735f, -0.05773980f, -0.09670641f,\r
+       -0.03594951f, -0.03402121f, -0.07149299f, -0.10566200f, 0.10601286f,\r
+       0.06340689f, -0.01518632f, -5.96402306e-003f, -0.07628012f,\r
+       -3.52779147e-003f, -0.02683854f, -0.10265494f, -0.02680815f,\r
+       0.16338381f, 0.03103515f, 0.02296976f, 0.01624348f, -0.10831620f,\r
+       -0.02314233f, -0.04789969f, -0.05530700f, -0.06461314f, 0.10494506f,\r
+       0.04642856f, -0.07592955f, -0.06197905f, -0.09042154f, -0.01445521f,\r
+       -0.04297818f, -0.11262015f, -0.11430512f, 0.03174541f, -0.03677487f,\r
+       -0.02963996f, -0.06610169f, -0.13292049f, -0.07059067f, -0.08444111f,\r
+       -0.02640536f, -0.07136250f, 0.04559967f, 0.01459980f, 0.17989251f,\r
+       0.04435328f, -0.12464730f, -0.02871115f, -0.10752209f, -0.03393742f,\r
+       -0.03791408f, 0.02548251f, 0.01956050f, 0.19245651f, 0.13963254f,\r
+       -0.05904696f, -0.07424626f, -0.10411884f, 1.54176133e-003f,\r
+       0.01797429f, 0.13025844f, 0.04547642f, -0.05710349f, -0.10697161f,\r
+       -0.13489437f, -0.06515755f, -0.06406886f, -4.08572936e-003f,\r
+       -0.01336483f, 0.04368737f, -0.11259720f, -0.05701635f, -0.06469971f,\r
+       -0.08346602f, -0.04166770f, -0.05795543f, -0.08247511f, -0.05742628f,\r
+       0.08452254f, -0.03350224f, 0.13980860f, 0.13252275f, 0.07589617f,\r
+       0.07539988f, 0.12155797f, 0.19087289f, 0.15050751f, 0.21250245f,\r
+       0.14206800f, 0.01298489f, 0.07450245f, 0.06559097f, 0.01700557f,\r
+       0.04512971f, 0.16950700f, 0.10261577f, 0.16389982f, 0.05505059f,\r
+       -0.03453077f, 0.08622462f, 0.07935954f, 0.03976260f, 0.02036091f,\r
+       3.95744899e-003f, 0.03267065f, 0.15235919f, 0.01297494f, -0.08109194f,\r
+       0.01407558f, 4.40693414e-003f, -0.15157418f, -0.11390478f,\r
+       -0.07487597f, -7.81322457e-003f, -0.02749545f, -0.10181408f,\r
+       0.13755716f, 0.14007211f, 0.13482562f, 0.27517235f, 0.34251109f,\r
+       0.07639657f, 0.07268607f, 0.19823882f, 0.16135791f, -0.04186463f,\r
+       -0.12784107f, -0.09846287f, 0.03169041f, 0.10974082f, -0.15051922f,\r
+       -0.08916726f, -0.07138767f, -0.04153349f, 6.25418453e-003f,\r
+       0.01266654f, 0.10533249f, 0.12749144f, 0.15148053f, 0.01498513f,\r
+       0.06305949f, -0.01247123f, -0.08778401f, -0.08551880f, -0.11955146f,\r
+       -0.08493572f, -0.02901620f, -0.02394859f, -0.13427313f, -0.11053200f,\r
+       -0.14413260f, -0.15203285f, 0.03972760f, -3.72127310e-004f,\r
+       -0.04200919f, 0.06105104f, 0.01904975f, -0.01106191f,\r
+       -7.27445772e-003f, -0.01520341f, 1.10228511e-003f, -0.04949187f,\r
+       -0.08013099f, 5.72071038e-003f, 0.08415454f, -0.06523152f, 0.03664081f,\r
+       -0.02673042f, -0.12066154f, -0.03702074f, 0.06006580f, 0.01628682f,\r
+       -6.17772620e-003f, 0.08192339f, -3.41629819e-003f, 0.02870512f,\r
+       0.05807141f, 0.04959986f, 0.04618251f, -0.04901629f, -0.10579574f,\r
+       0.02274442f, 0.12070961f, 2.23597488e-003f, 0.09831765f, -0.03019848f,\r
+       -0.11181970f, -0.04961075f, 0.02498928f, -0.03714991f, -0.01619653f,\r
+       0.02643486f, -7.62964319e-003f, -0.02882290f, -0.06242594f,\r
+       -0.08439861f, 0.07220893f, 0.07263952f, 0.01561574f, 0.03091968f,\r
+       0.01708712f, -0.03797151f, -3.18561122e-003f, 0.01624021f,\r
+       -0.02828573f, 0.11284444f, -1.32280716e-003f, -0.07784860f,\r
+       -0.07209100f, 0.03372242f, 0.12154529f, 0.02278104f, -0.05275500f,\r
+       -0.01918484f, 0.12989293f, 0.05424401f, 0.02333086f, 0.04029022f,\r
+       0.12392918f, 0.09495489f, 0.09190340f, 0.07935889f, 8.76816828e-003f,\r
+       0.17148446f, -8.51302687e-003f, -0.08011249f, -0.06796283f,\r
+       0.04884845f, 0.01112272f, -0.07835306f, -1.14811445e-003f,\r
+       -0.03440760f, 0.02845243f, 0.07695542f, -0.07069533f, -0.01151784f,\r
+       -8.53884313e-003f, -0.01662786f, -0.04163864f, 0.05400505f,\r
+       0.02859163f, 0.02921852f, 0.05003135f, -6.85718050e-003f, -0.01632611f,\r
+       0.07780217f, 0.04042810f, -0.01216440f, 3.60914599e-003f, -0.06322435f,\r
+       0.09516726f, 0.12877031f, -9.69162490e-003f, 0.01031179f, 0.05180895f,\r
+       -9.34659224e-003f, -0.01644533f, -0.04849347f, -0.04343236f,\r
+       0.10514783f, 0.08046635f, -0.04615205f, -0.03975486f, -0.01485525f,\r
+       0.13096830f, -0.01517950f, -0.06571898f, -0.04016372f, 0.01849786f,\r
+       0.02439670f, 0.08067258f, 1.74824719e-003f, 0.07053747f, 0.08819518f,\r
+       -5.08352555e-003f, -0.06550863f, -0.08266170f, -0.07780605f,\r
+       0.01453450f, -0.08756890f, 0.01096501f, -8.71319138e-003f, 0.10110464f,\r
+       0.02420769f, -0.06708383f, 0.02007811f, 5.93133038e-003f, 0.05398923f,\r
+       0.07538138f, 0.02049227f, 0.02242589f, 0.04011070f, -1.44875818e-003f,\r
+       -4.19115182e-003f, 0.06367654f, 0.02506934f, 0.02434536f, 0.05879405f,\r
+       -8.22952855e-003f, -0.01242441f, 0.04224926f, -0.01754923f,\r
+       0.05958161f, 0.03818886f, -0.01830363f, -0.04308917f, -0.04422197f,\r
+       -0.02432721f, 0.02264866f, 2.03751423e-003f, 0.01197031f, 0.04439203f,\r
+       0.12169247f, 0.03602713f, -0.02599251f, -1.98226492e-003f, 0.02046336f,\r
+       -0.02639058f, -1.91242550e-003f, -0.09334669f, -0.03595153f,\r
+       -9.88179818e-003f, -0.06848445f, -0.04666303f, -0.09955736f,\r
+       -0.04206430f, 0.02609075f, 9.09005292e-003f, -0.07138551f,\r
+       -4.22313227e-004f, 0.01766645f, 0.02756404f, 0.01308276f, 0.04052891f,\r
+       0.02387515f, 0.05337298f, 0.02500631f, -0.04970853f, -0.12467445f,\r
+       0.17604403f, 0.12256411f, -0.07512254f, 8.70451052e-003f, -0.05697548f,\r
+       -0.03626474f, -8.76623299e-003f, -0.01210897f, -0.09451522f,\r
+       0.07490732f, -0.02008001f, -0.02681278f, -0.06463405f, -0.01517507f,\r
+       7.33757764e-003f, 6.07147906e-003f, -0.09316964f, -0.04575328f,\r
+       0.13261597f, 0.15424870f, -0.01655918f, -0.02772390f, -0.05243644f,\r
+       -0.02356456f, -0.02351753f, -0.10211615f, -0.12873036f, 0.14549787f,\r
+       0.12519856f, 4.38762689e-003f, 0.02795992f, 0.05170322f, 0.09223596f,\r
+       0.05890015f, 0.02376701f, -0.02777346f, 0.09506908f, 0.02328936f,\r
+       -0.02319928f, -0.03218696f, -0.01527841f, -0.01016694f, -0.02674719f,\r
+       0.05137179f, 0.01980666f, 0.06544447f, -0.01746171f, 0.01026380f,\r
+       0.01561806f, 7.97004555e-004f, 0.07601810f, 0.01907250f, -0.03083035f,\r
+       -0.05987392f, 0.09242783f, 0.14555025f, 0.01035827f, 0.03092401f,\r
+       -0.09562709f, -0.03802354f, 0.02531144f, 0.03079449f, -0.07100715f,\r
+       0.03330721f, -2.69116857e-003f, 0.03167490f, 0.05744999f, 0.03259895f,\r
+       1.91266940e-003f, 0.03194578f, 0.07389776f, 0.02198060f, 0.07633314f,\r
+       0.03293105f, -0.09103648f, 0.04718142f, 0.06102672f, -0.01003063f,\r
+       5.85481385e-003f, -0.01522574f, 0.02323526f, 0.10584345f,\r
+       4.35879454e-003f, 0.06107873f, 0.05868603f, -0.03115531f, 0.01214679f,\r
+       0.08567052f, 3.93926632e-003f, -0.02521488f, -1.88425183e-003f,\r
+       0.02038053f, -6.26854831e-004f, 0.04897438f, -0.04280585f,\r
+       -0.04819689f, -0.04812867f, -0.01451186f, 0.05101469f,\r
+       -9.01125465e-003f, -0.03333859f, 0.03917955f, 0.04196448f, 0.04292135f,\r
+       0.02809529f, 0.02999715f, 0.04081348f, 9.10039060e-003f, 0.09703232f,\r
+       0.10379741f, 0.02348725f, -4.72756615e-003f, 0.01027325f, 0.10402658f,\r
+       0.12071823f, 0.09817299f, -0.02612033f, 0.03638414f, 0.05896405f,\r
+       0.04865025f, 0.04793910f, -0.03882321f, -0.02962117f, -0.01222268f,\r
+       0.04071597f, 0.01922777f, -0.02287866f, 0.03328381f, 0.01859092f,\r
+       0.09024994f, 0.03804455f, -0.01424510f, 0.01953739f, 0.02509617f,\r
+       -0.03390914f, -0.05663941f, -0.01641979f, 0.05848591f, 0.04639670f,\r
+       0.02092116f, 0.12911791f, 0.19918139f, 0.07739855f, -7.25806039e-003f,\r
+       0.04074838f, 0.03183993f, 1.39251316e-003f, -0.01428625f, 0.01865480f,\r
+       0.08529541f, 0.13547510f, 0.11189661f, 0.03998901f, 0.09575938f,\r
+       -0.02631102f, -0.03458253f, -0.04749985f, -0.06070716f,\r
+       4.71884012e-003f, 0.06445789f, -0.02450038f, -0.05483776f,\r
+       -0.04657237f, -0.02030717f, -0.03480766f, -0.09397731f, -0.06399718f,\r
+       -0.01804585f, 5.62348310e-003f, -6.64811488e-003f, -0.06517869f,\r
+       6.96210237e-003f, -0.01860148f, -0.04245830f, -0.05850367f,\r
+       -3.24417115e-003f, 0.07700698f, 0.11290991f, 0.09923030f, -0.02970599f,\r
+       0.05592411f, 0.04813979f, -0.09811195f, -0.09357996f, -0.03276114f,\r
+       0.05218338f, 0.04141375f, 3.92977800e-003f, -0.05047480f, 0.15960084f,\r
+       0.04612800f, -0.03114098f, -0.04650044f, -0.03249795f, -0.02425641f,\r
+       -0.04311355f, 0.04307659f, -0.09401883f, -0.04742785f, -0.01254499f,\r
+       -0.06598741f, 3.41369561e-003f, -0.05620445f, -7.28127593e-003f,\r
+       -0.05998361f, -0.03274450f, -0.07376868f, 3.19015374e-003f,\r
+       -0.07733069f, 0.05815864f, -0.02471071f, 0.03850617f, 0.13838784f,\r
+       0.15399861f, 0.01731321f, -0.01477586f, 0.10393341f, 0.05159833f,\r
+       -0.01945555f, -0.03427503f, -0.04867341f, 0.09237480f, 0.10732719f,\r
+       0.06071450f, -0.01355071f, 0.01844356f, -0.03480803f, -0.03796671f,\r
+       2.15628621e-004f, -0.05440186f, 0.01889855f, -0.01443413f,\r
+       -0.02607902f, -0.02938001f, 0.02720689f, -0.06228397f, -0.02970936f,\r
+       -0.03426210f, -0.10280876f, -0.06739304f, -0.05227850f, 0.03360292f,\r
+       -0.11278441f, -0.06966180f, -0.13937433f, 9.10932291e-003f,\r
+       2.52020749e-004f, -4.07359656e-003f, 0.12310639f, 0.09343060f,\r
+       0.07302511f, 0.03222093f, 0.07532879f, 0.03792387f, -0.04985180f,\r
+       0.01804602f, 0.02694195f, 0.13481498f, 0.04601225f, 0.04106982f,\r
+       0.08511057f, 0.12314661f, 0.01320830f, 0.05044121f, -5.52943908e-003f,\r
+       -0.08992624f, -0.02249301f, -0.08181777f, 0.06165213f, -0.03256603f,\r
+       -0.01068920f, -0.01323473f, -0.11970232f, -0.04616347f, -0.12088681f,\r
+       -0.06762606f, -0.08676834f, -0.06434575f, 0.01772529f, 0.03469615f,\r
+       -0.10926618f, 0.03013873f, 0.14030397f, 0.16130108f, 0.17985588f,\r
+       0.11281928f, 0.10530639f, 0.08905948f, 0.07733764f, 0.06695238f,\r
+       0.02142088f, 0.06438877f, 0.09794453f, 0.05745072f, 0.02788557f,\r
+       0.02632830f, 0.07985807f, 4.24902979e-003f, 8.47890321e-003f,\r
+       -0.02679466f, -5.28812688e-003f, -0.02162580f, -0.07490715f,\r
+       -0.08251337f, -0.02056576f, -0.01026194f, -1.15492963e-003f,\r
+       -5.75720915e-004f, -0.07210591f, -0.07320981f, -0.04883312f,\r
+       -0.10897151f, -0.07477258f, -0.08867134f, -0.09222437f, -0.10924666f,\r
+       -0.10430276f, 0.07953499f, 0.02767959f, 0.11393359f, 0.18779543f,\r
+       0.03313421f, 0.02143700f, 0.05852016f, -2.12067598e-003f,\r
+       -3.76984011e-003f, 0.02774167f, -0.03124610f, 0.01465141f, 0.01616004f,\r
+       -0.01391913f, -0.04404102f, -0.05444227f, -0.14684731f, -0.15016587f,\r
+       0.04509468f, 1.29563001e-003f, 0.01398350f, 0.05610404f, -0.04868806f,\r
+       -0.04776716f, -8.16873740e-003f, -2.30126386e-003f, -0.02286313f,\r
+       0.11983398f, -0.04703261f, -0.08814441f, -0.07585249f, -0.10799607f,\r
+       -0.03232087f, 0.01509786f, -0.04843464f, -0.03967846f, 0.09589416f,\r
+       0.01352560f, -0.01458119f, 0.01050829f, -0.03038946f, 0.01608388f,\r
+       1.11975556e-003f, -0.01250656f, 2.86211423e-003f, 0.04333691f,\r
+       -0.14603497f, -0.01946543f, -0.02327525f, -0.01973944f, 0.07944400f,\r
+       -0.02224544f, -0.06701808f, 0.03476532f, 0.11505594f, -0.02712801f,\r
+       -0.01665113f, 0.06315716f, -0.08205860f, 0.07431999f, 0.04915778f,\r
+       -0.04468752f, -0.01490402f, 0.07400476f, -0.11650901f, 0.05102430f,\r
+       0.04559118f, -0.05916039f, 0.08840760f, -0.01587902f, -0.14890194f,\r
+       0.07857784f, 0.04710254f, -0.05381983f, -0.07331945f, -0.03604643f,\r
+       0.15611970f, 0.07649943f, -0.05959348f, -0.02776607f, 0.11098688f,\r
+       0.03758875f, -0.04446875f, 0.04933187f, 0.01345535f, 0.06921103f,\r
+       0.07364785f, 0.05518956f, 0.02899585f, 0.09375840f, 0.10518434f,\r
+       -0.04420241f, 0.01915282f, -3.56386811e-003f, 0.14586878f, 0.10286101f,\r
+       -0.04360626f, -0.12723237f, 0.09076386f, 0.11119842f, -0.06035013f,\r
+       0.09674817f, 0.08938243f, 0.07065924f, 0.02603180f, 5.84815582e-003f,\r
+       -0.05922065f, 0.12360309f, 3.59695964e-003f, 2.99844006e-003f,\r
+       0.03697936f, 0.02043072f, 0.04168725f, 0.01025975f, -0.01359980f,\r
+       -0.01600920f, 0.02581056f, 0.02329250f, 2.98100687e-003f, 0.01629762f,\r
+       0.06652115f, 0.05855627f, 0.01237463f, -0.01297135f, 0.01761587f,\r
+       0.05090865f, 0.06549342f, -0.04425945f, 2.43203156e-003f,\r
+       3.07327788e-003f, 0.06678630f, -0.04303836f, 0.01082393f, -0.06476044f,\r
+       0.04077786f, 0.12441979f, 0.08237778f, 0.07424165f, 0.04065890f,\r
+       0.06905543f, 0.09556347f, 0.12724875f, -0.02132082f, 0.08514154f,\r
+       -0.04175328f, -0.02666954f, 0.01897836f, 0.03317382f, 9.45465732e-003f,\r
+       -0.01238974f, -0.04242500f, -0.01419479f, -0.03545213f, -0.02440874f,\r
+       0.08684119f, 0.04212951f, 0.02462858f, -0.01104825f, -5.01706870e-003f,\r
+       0.02968982f, 0.02597476f, -0.01568939f, 0.04514892f, 0.06974549f,\r
+       0.08670278f, 0.06828108f, 0.10238872f, 0.05405957f, 0.06548470f,\r
+       -0.03763957f, 0.01366090f, 0.07069602f, 0.05363748f, 0.04798120f,\r
+       0.11706422f, 0.05466456f, -0.01869259f, 0.06344382f, 0.03106543f,\r
+       0.08432506f, -0.02061096f, 0.03821088f, -6.92190882e-003f,\r
+       6.40467042e-003f, -0.01271779f, 6.89014705e-005f, 0.04541415f,\r
+       -0.01899539f, -0.05020239f, 0.03000903f, 0.01090422f, 4.52452758e-003f,\r
+       0.02573632f, -0.02388454f, -0.04200457f, 1.72783900e-003f,\r
+       -0.05978370f, -0.02720562f, 0.06573715f, 0.01154317f, 0.01265615f,\r
+       0.07375994f, -9.19828378e-003f, -0.04914120f, 0.02124831f, 0.06455322f,\r
+       0.04372910f, -0.03310043f, 0.03605788f, -6.78055827e-003f,\r
+       9.36202332e-003f, 0.01747596f, -0.06406314f, -0.06812935f, 0.08080816f,\r
+       -0.02778088f, 0.02735260f, 0.06393493f, 0.06652229f, 0.05676993f,\r
+       0.08640018f, -7.59188086e-003f, -0.02012847f, -0.04741159f,\r
+       -0.01657069f, -0.01624399f, 0.05547778f, -2.33309763e-003f,\r
+       0.01120033f, 0.06141156f, -0.06285004f, -0.08732341f, -0.09313398f,\r
+       -0.04267832f, 5.57443965e-003f, 0.04809862f, 0.01773641f,\r
+       5.37361018e-003f, 0.14842421f, -0.06298012f, -0.02935147f, 0.11443478f,\r
+       -0.05034208f, 5.65494271e-003f, 0.02076526f, -0.04577984f,\r
+       -0.04735741f, 0.02961071f, -0.09307127f, -0.04417921f, -0.04990027f,\r
+       -0.03940028f, 0.01306016f, 0.06267900f, 0.03758737f, 0.08460117f,\r
+       0.13858789f, 0.04862388f, -0.06319809f, -0.05655516f, 0.01885816f,\r
+       -0.03285607f, 0.03371567f, -0.07040928f, -0.04514049f, 0.01392166f,\r
+       0.08184422f, -0.07230316f, 0.02386871f, 0.02184591f, 0.02605764f,\r
+       -0.01033954f, 9.29878280e-003f, 7.67351175e-003f, 0.15189242f,\r
+       0.02069071f, -0.09738296f, -0.08894105f, -0.07768748f, 0.02332268f,\r
+       -0.01778995f, -0.03258888f, -0.08180822f, -0.08492987f, 0.02290156f,\r
+       -0.11368170f, -0.03554465f, -0.04533844f, -0.02861580f, 0.06782424f,\r
+       0.01113123f, 0.02453644f, 0.12721945f, 0.08084814f, -0.03607795f,\r
+       0.01109122f, 0.04803548f, -0.03489929f, 0.03399536f, -0.05682014f,\r
+       8.59533902e-003f, -4.27904585e-003f, 0.03230887f, -0.01300198f,\r
+       -0.01038137f, -0.07930113f, 8.33097473e-003f, 0.02296994f,\r
+       -0.01306500f, -0.01881626f, 0.04413369f, 0.05729880f, -0.03761553f,\r
+       0.01942326f, 1.64540811e-003f, -0.03811319f, 0.04190650f, -0.14978096f,\r
+       -0.04514487f, 0.01209545f, -5.46460645e-003f, -0.01647195f,\r
+       7.63064111e-003f, -0.07494587f, 0.08415288f, 0.10020141f, -0.01228561f,\r
+       0.06553826f, 0.04554005f, 0.07890417f, 0.03041138f, 0.01752007f,\r
+       0.09208256f, -3.74419295e-004f, 0.10549527f, 0.04686913f, 0.01894833f,\r
+       -0.02651412f, -4.34682379e-003f, 5.44942822e-003f, 0.01444484f,\r
+       0.05882156f, -0.03336544f, 0.04603891f, -0.10432546f, 0.01923928f,\r
+       0.01842845f, -0.01712168f, -0.02222766f, 0.04693324f, -0.06202956f,\r
+       -0.01422159f, 0.08732220f, -0.07706107f, 0.02661049f, -0.04300238f,\r
+       -0.03092422f, -0.03552184f, -0.01886088f, -0.04979934f, 0.03906401f,\r
+       0.04608644f, 0.04966111f, 0.04275464f, -0.04621769f, -0.02653212f,\r
+       8.57011229e-003f, 0.03839684f, 0.05818764f, 0.03880796f,\r
+       -2.76100676e-004f, 0.03076511f, -0.03266929f, -0.05374557f,\r
+       0.04986527f, -9.45429131e-003f, 0.03582499f, -2.64564669e-003f,\r
+       -1.07461517e-003f, 0.02962313f, -0.01483363f, 0.03060869f, 0.02448327f,\r
+       0.01845641f, 0.03282966f, -0.03534438f, -0.01084059f, -0.01119136f,\r
+       -1.85360224e-003f, -5.94652840e-004f, -0.04451817f, 2.98327743e-003f,\r
+       0.06272484f, -0.02152076f, -3.05971340e-003f, -0.05070828f,\r
+       0.01531762f, 0.01282815f, 0.05167150f, 9.46266949e-003f,\r
+       -3.34558333e-003f, 0.11442288f, -0.03906701f, -2.67325155e-003f,\r
+       0.03069184f, -0.01134165f, 0.02949462f, 0.02879886f, 0.03855566f,\r
+       -0.03450781f, 0.09142872f, -0.02156654f, 0.06075062f, -0.06220816f,\r
+       0.01944680f, 6.68372354e-003f, -0.06656796f, 8.70784000e-003f,\r
+       0.03456013f, 0.02434320f, -0.13236357f, -0.04177035f, -0.02069627f,\r
+       0.01068112f, 0.01505432f, -0.07517391f, -3.83571628e-003f,\r
+       -0.06298508f, -0.02881260f, -0.13101046f, -0.07221562f,\r
+       -5.79945277e-003f, -8.57300125e-003f, 0.03782469f, 0.02762164f,\r
+       0.04942456f, -0.02936396f, 0.09597211f, 0.01921411f, 0.06101191f,\r
+       -0.04787507f, -0.01379578f, -7.40224449e-003f, -0.02220136f,\r
+       -0.01313756f, 7.77558051e-003f, 0.12296968f, 0.02939998f, 0.03594062f,\r
+       -0.07788624f, -0.01133144f, 3.99316690e-004f, -0.06090347f,\r
+       -0.01122066f, -4.68682544e-003f, 0.07633100f, -0.06748922f,\r
+       -0.05640298f, -0.05265681f, -0.01139122f, -0.01624347f, -0.04715714f,\r
+       -0.01099092f, 0.01048561f, 3.28499987e-003f, -0.05810167f,\r
+       -0.07699911f, -0.03330683f, 0.04185145f, 0.03478536f, 0.02275165f,\r
+       0.02304766f, 6.66040834e-003f, 0.10968148f, -5.93013782e-003f,\r
+       -0.04858336f, -0.04203213f, -0.09316786f, -6.13074889e-003f,\r
+       -0.02544625f, 0.01366201f, 9.18555818e-003f, -0.01846578f,\r
+       -0.05622401f, -0.03989377f, -0.07810296f, 6.91275718e-003f,\r
+       0.05957597f, -0.03901334f, 0.01572002f, -0.01193903f,\r
+       -6.89400872e-003f, -0.03093356f, -0.04136098f, -0.01562869f,\r
+       -0.04604580f, 0.02865234f, -0.08678447f, -0.03232484f, -0.05364593f,\r
+       -0.01445016f, -0.07003860f, -0.08669746f, -0.04520775f, 0.04274122f,\r
+       0.03117515f, 0.08175703f, 0.01081109f, 0.06379741f, 0.06199206f,\r
+       0.02865988f, 0.02360346f, 0.06725410f, -0.03248780f, -9.37702879e-003f,\r
+       0.08265898f, -0.02245839f, 0.05125763f, -0.01862395f, 0.01973453f,\r
+       -0.01994494f, -0.10770868f, 0.03180375f, 3.23935156e-003f,\r
+       -0.02142080f, -0.04256190f, 0.04760900f, 0.04282863f, 0.05635953f,\r
+       -0.01870849f, 0.05540622f, -0.03042666f, 0.01455277f, -0.06630179f,\r
+       -0.05843807f, -0.03739681f, -0.09739155f, -0.03220233f, -0.05620182f,\r
+       -0.10381401f, 0.07400211f, 4.20676917e-003f, 0.03258535f,\r
+       2.14308966e-003f, 0.05121966f, -0.01274337f, 0.02384761f, 0.06335578f,\r
+       -0.07905591f, 0.08375625f, -0.07898903f, -0.06508528f, -0.02498444f,\r
+       0.06535810f, 0.03970535f, 0.04895468f, -0.01169566f, -0.03980601f,\r
+       0.05682293f, 0.05925463f, -0.01165808f, -0.07936699f, -0.04208954f,\r
+       0.01333987f, 0.09051196f, 0.10098671f, -0.03974256f, 0.01238771f,\r
+       -0.07501741f, -0.03655440f, -0.04301528f, 0.09216860f,\r
+       4.63579083e-004f, 0.02851115f, 0.02142735f, 1.28244064e-004f,\r
+       0.02879687f, -0.08554889f, -0.04838862f, 0.08135369f, -0.05756533f,\r
+       0.01413900f, 0.03451880f, -0.06619488f, -0.03053130f, 0.02961676f,\r
+       -0.07384635f, 0.01135692f, 0.05283910f, -0.07778034f, -0.02107482f,\r
+       -0.05511716f, -0.13473752f, 0.03030157f, 0.06722020f, -0.06218817f,\r
+       -0.05826827f, 0.06254654f, 0.02895772f, -0.01664000f, -0.03620280f,\r
+       -0.01612278f, -1.46097376e-003f, 0.14013411f, -8.96181818e-003f,\r
+       -0.03250246f, 3.38630192e-003f, 2.64779478e-003f, 0.03359732f,\r
+       -0.02411991f, -0.04229729f, 0.10666174f, -6.66579151f };\r
+    return vector<float>(detector, detector + sizeof(detector)/sizeof(detector[0]));\r
+}\r
+\r
+#endif
\ No newline at end of file