const Mat* src, *rois;
Mat *dst, *mask;
Size kernel, stride, pad;
+ String padMode;
int nstripes;
bool computeMaxIdx;
std::vector<int> ofsbuf;
computeMaxIdx(0), poolingType(MAX), spatialScale(0) {}
static void run(const Mat& src, const Mat& rois, Mat& dst, Mat& mask, Size kernel,
- Size stride, Size pad, int poolingType, float spatialScale,
+ Size stride, Size pad, String padMode, int poolingType, float spatialScale,
bool computeMaxIdx, int nstripes)
{
CV_Assert(src.isContinuous(), dst.isContinuous(),
p.kernel = kernel;
p.stride = stride;
p.pad = pad;
+ p.padMode = padMode;
p.nstripes = nstripes;
p.computeMaxIdx = computeMaxIdx;
p.poolingType = poolingType;
yend = min(ystart + kernel_h, inp_height + pad_h);
srcData = src->ptr<float>(n, c);
}
- int ydelta = yend - ystart;
ystart = max(ystart, 0);
yend = min(yend, inp_height);
float *dstData = dst->ptr<float>(n, c, y0);
}
else if (poolingType == AVE)
{
+ bool isSamePad = padMode == "SAME";
for( ; x0 < x1; x0++ )
{
int xstart = x0 * stride_w - pad_w;
int xend = min(xstart + kernel_w, inp_width + pad_w);
- int xdelta = xend - xstart;
xstart = max(xstart, 0);
xend = min(xend, inp_width);
- float inv_kernel_area = 1.f/(ydelta*xdelta);
-
+ float inv_kernel_area = isSamePad ? (yend - ystart) * (xend - xstart) : kernel.area();
+ inv_kernel_area = 1.0 / inv_kernel_area;
#if CV_SIMD128
if( xstart > 0 && x0 + 7 < x1 && (x0 + 7) * stride_w - pad_w + kernel_w < inp_width )
{
{
const int nstripes = getNumThreads();
Mat rois;
- PoolingInvoker::run(src, rois, dst, mask, kernel, stride, pad, type, spatialScale, computeMaxIdx, nstripes);
+ PoolingInvoker::run(src, rois, dst, mask, kernel, stride, pad, padMode, type, spatialScale, computeMaxIdx, nstripes);
}
void avePooling(Mat &src, Mat &dst)
{
const int nstripes = getNumThreads();
Mat rois, mask;
- PoolingInvoker::run(src, rois, dst, mask, kernel, stride, pad, type, spatialScale, computeMaxIdx, nstripes);
+ PoolingInvoker::run(src, rois, dst, mask, kernel, stride, pad, padMode, type, spatialScale, computeMaxIdx, nstripes);
}
void roiPooling(const Mat &src, const Mat &rois, Mat &dst)
{
const int nstripes = getNumThreads();
Mat mask;
- PoolingInvoker::run(src, rois, dst, mask, kernel, stride, pad, type, spatialScale, computeMaxIdx, nstripes);
+ PoolingInvoker::run(src, rois, dst, mask, kernel, stride, pad, padMode, type, spatialScale, computeMaxIdx, nstripes);
}
virtual Ptr<BackendNode> initMaxPoolingHalide(const std::vector<Ptr<BackendWrapper> > &inputs)
runTensorFlowNet("max_pool_even");
runTensorFlowNet("max_pool_odd_valid");
runTensorFlowNet("max_pool_odd_same");
+ runTensorFlowNet("ave_pool_same");
}
TEST(Test_TensorFlow, deconvolution)
normAssert(target[2].reshape(1, 1), output[2].reshape(1, 1), "", 4e-5, 1e-2);
}
+TEST(Test_TensorFlow, Inception_v2_SSD)
+{
+ std::string proto = findDataFile("dnn/ssd_inception_v2_coco_2017_11_17.pbtxt", false);
+ std::string model = findDataFile("dnn/ssd_inception_v2_coco_2017_11_17.pb", false);
+
+ Net net = readNetFromTensorflow(model, proto);
+ Mat img = imread(findDataFile("dnn/street.png", false));
+ Mat blob = blobFromImage(img, 1.0f / 127.5, Size(300, 300), Scalar(127.5, 127.5, 127.5), true, false);
+
+ net.setInput(blob);
+ // Output has shape 1x1xNx7 where N - number of detections.
+ // An every detection is a vector of values [id, classId, confidence, left, top, right, bottom]
+ Mat out = net.forward();
+ out = out.reshape(1, out.total() / 7);
+
+ Mat detections;
+ for (int i = 0; i < out.rows; ++i)
+ {
+ if (out.at<float>(i, 2) > 0.5)
+ detections.push_back(out.row(i).colRange(1, 7));
+ }
+
+ Mat ref = (Mat_<float>(5, 6) << 1, 0.90176028, 0.19872092, 0.36311883, 0.26461923, 0.63498729,
+ 3, 0.93569964, 0.64865261, 0.45906419, 0.80675775, 0.65708131,
+ 3, 0.75838411, 0.44668293, 0.45907149, 0.49459291, 0.52197015,
+ 10, 0.95932811, 0.38349164, 0.32528657, 0.40387636, 0.39165527,
+ 10, 0.93973452, 0.66561931, 0.37841269, 0.68074018, 0.42907384);
+ normAssert(detections, ref);
+}
+
OCL_TEST(Test_TensorFlow, MobileNet_SSD)
{
throw SkipTestException("TODO: test is failed");