platform/upstream/opencv.git
6 years agocuda: fix build
Alexander Alekhin [Fri, 6 Jul 2018 12:31:25 +0000 (15:31 +0300)]
cuda: fix build

use cv::AutoBuffer::data() to get data pointer

6 years agoMerge pull request #11895 from alalek:fix_fn_types
Alexander Alekhin [Fri, 6 Jul 2018 12:01:31 +0000 (12:01 +0000)]
Merge pull request #11895 from alalek:fix_fn_types

6 years agoMerge pull request #11900 from alalek:build_warnings
Alexander Alekhin [Fri, 6 Jul 2018 12:00:43 +0000 (12:00 +0000)]
Merge pull request #11900 from alalek:build_warnings

6 years agocore(hal): eliminate build warnings
Alexander Alekhin [Fri, 6 Jul 2018 09:41:59 +0000 (12:41 +0300)]
core(hal): eliminate build warnings

6 years agofix function signatures, drop invalid casts
Alexander Alekhin [Thu, 5 Jul 2018 10:54:42 +0000 (13:54 +0300)]
fix function signatures, drop invalid casts

6 years agoMerge pull request #11719 from alalek:update_autobuffer_api
Alexander Alekhin [Thu, 5 Jul 2018 10:01:15 +0000 (10:01 +0000)]
Merge pull request #11719 from alalek:update_autobuffer_api

6 years agoMerge pull request #11890 from dkurt:keras_resize_nearest
Alexander Alekhin [Thu, 5 Jul 2018 09:57:24 +0000 (09:57 +0000)]
Merge pull request #11890 from dkurt:keras_resize_nearest

6 years agoMerge pull request #11893 from dkurt:fix_11884
Alexander Alekhin [Thu, 5 Jul 2018 09:56:50 +0000 (09:56 +0000)]
Merge pull request #11893 from dkurt:fix_11884

6 years agoopencv: Use cv::AutoBuffer<>::data()
Alexander Alekhin [Sun, 10 Jun 2018 22:42:00 +0000 (22:42 +0000)]
opencv: Use cv::AutoBuffer<>::data()

6 years agocore: align cv::AutoBuffer API with std::vector/std::array
Alexander Alekhin [Fri, 8 Jun 2018 05:55:57 +0000 (05:55 +0000)]
core: align cv::AutoBuffer API with std::vector/std::array

- added .data() methods
- added operator[] (int i)
- extend checks support to generic and debug-only cases
- deprecate existed operator* ()

6 years agoDisable fusion to output layers
Dmitry Kurtaev [Wed, 4 Jul 2018 12:50:39 +0000 (15:50 +0300)]
Disable fusion to output layers

6 years agoMerge tag '3.4.2-openvino'
Alexander Alekhin [Wed, 4 Jul 2018 11:08:21 +0000 (14:08 +0300)]
Merge tag '3.4.2-openvino'

6 years agoMerge tag '3.4.2'
Alexander Alekhin [Wed, 4 Jul 2018 11:08:11 +0000 (14:08 +0300)]
Merge tag '3.4.2'

6 years agoOpenCV 3.4.2 upstream/3.4.2
Alexander Alekhin [Wed, 4 Jul 2018 11:05:47 +0000 (14:05 +0300)]
OpenCV 3.4.2

6 years agoNearest neighbor resize from Keras
Dmitry Kurtaev [Wed, 4 Jul 2018 08:53:24 +0000 (11:53 +0300)]
Nearest neighbor resize from Keras

6 years agoMerge pull request #11875 from dkurt:dnn_fix_reshape
Vadim Pisarevsky [Wed, 4 Jul 2018 08:08:04 +0000 (08:08 +0000)]
Merge pull request #11875 from dkurt:dnn_fix_reshape

6 years agoMerge pull request #11882 from alalek:videoio_vfw_lower_priority
Alexander Alekhin [Tue, 3 Jul 2018 14:54:54 +0000 (14:54 +0000)]
Merge pull request #11882 from alalek:videoio_vfw_lower_priority

6 years agoMerge pull request #11881 from alalek:sample_use_camera_0
Alexander Alekhin [Tue, 3 Jul 2018 14:54:26 +0000 (14:54 +0000)]
Merge pull request #11881 from alalek:sample_use_camera_0

6 years agoMerge pull request #11879 from alalek:fix_msmf_32bit
Alexander Alekhin [Tue, 3 Jul 2018 14:10:42 +0000 (14:10 +0000)]
Merge pull request #11879 from alalek:fix_msmf_32bit

6 years agovideoio(VFW): lower priority (after DSHOW)
Alexander Alekhin [Tue, 3 Jul 2018 12:54:45 +0000 (15:54 +0300)]
videoio(VFW): lower priority (after DSHOW)

6 years agosamples: videocapture_camera use VideoCapture with 0 index
Alexander Alekhin [Tue, 3 Jul 2018 12:44:53 +0000 (15:44 +0300)]
samples: videocapture_camera use VideoCapture with 0 index

Not all backends support -1 index.

6 years agovideoio(MSMF): fix 32-bit build crash
Alexander Alekhin [Tue, 3 Jul 2018 12:28:55 +0000 (15:28 +0300)]
videoio(MSMF): fix 32-bit build crash

6 years agoMerge pull request #11876 from ilovezfs:patch-1
Alexander Alekhin [Tue, 3 Jul 2018 09:15:15 +0000 (09:15 +0000)]
Merge pull request #11876 from ilovezfs:patch-1

6 years agoPython 3.7 compatability
ilovezfs [Tue, 3 Jul 2018 06:31:39 +0000 (06:31 +0000)]
Python 3.7 compatability

The result of PyUnicode_AsUTF8() is now of type const char * rather of
char *.

6 years agoAdd Reshape layer tests
Dmitry Kurtaev [Tue, 3 Jul 2018 05:26:43 +0000 (08:26 +0300)]
Add Reshape layer tests

6 years agoMerge pull request #11873 from catree:add_tutorial_features2d_java_python2
Alexander Alekhin [Mon, 2 Jul 2018 15:02:13 +0000 (15:02 +0000)]
Merge pull request #11873 from catree:add_tutorial_features2d_java_python2

6 years agoAdd Java and Python code for AKAZE local features matching tutorial. Fix incorrect...
catree [Mon, 2 Jul 2018 12:59:00 +0000 (14:59 +0200)]
Add Java and Python code for AKAZE local features matching tutorial. Fix incorrect uses of Mat.mul() in Java code.

Uniform Lowe's ratio test in the code.

6 years agoMerge pull request #11869 from alalek:fix_11827
Alexander Alekhin [Mon, 2 Jul 2018 11:54:34 +0000 (11:54 +0000)]
Merge pull request #11869 from alalek:fix_11827

6 years agoMerge pull request #11865 from csukuangfj:patch_1
Alexander Alekhin [Mon, 2 Jul 2018 10:08:33 +0000 (10:08 +0000)]
Merge pull request #11865 from csukuangfj:patch_1

6 years agoimgcodecs(sunras): avoid buffer overrun
Alexander Alekhin [Mon, 2 Jul 2018 09:51:49 +0000 (12:51 +0300)]
imgcodecs(sunras): avoid buffer overrun

`src_pitch` may be large than data `step`

6 years agoremove a redundant option.
Kuang Fangjun [Mon, 2 Jul 2018 01:45:28 +0000 (09:45 +0800)]
remove a redundant option.

6 years agoMerge pull request #11856 from alalek:videoio_msmf_fix_check
Alexander Alekhin [Sat, 30 Jun 2018 04:52:36 +0000 (04:52 +0000)]
Merge pull request #11856 from alalek:videoio_msmf_fix_check

6 years agoMerge pull request #11860 from alalek:videoio_msmf_remove_cxx11_code
Alexander Alekhin [Sat, 30 Jun 2018 04:51:20 +0000 (04:51 +0000)]
Merge pull request #11860 from alalek:videoio_msmf_remove_cxx11_code

6 years agoMerge pull request #11859 from alalek:fix_videoio_msmf_win7
Alexander Alekhin [Sat, 30 Jun 2018 04:50:30 +0000 (04:50 +0000)]
Merge pull request #11859 from alalek:fix_videoio_msmf_win7

6 years agovideoio(msmf): avoid using of C++11 code
Alexander Alekhin [Fri, 29 Jun 2018 20:34:14 +0000 (23:34 +0300)]
videoio(msmf): avoid using of C++11 code

build fails with MSVS 2012 without additional flags

6 years agovideoio(MSMF): avoid OpenCV load failure on Win7 machines
Alexander Alekhin [Fri, 29 Jun 2018 19:54:58 +0000 (22:54 +0300)]
videoio(MSMF): avoid OpenCV load failure on Win7 machines

OpenCV binaries are compiled on Win10 environment

6 years agoMerge pull request #11854 from dkurt:dnn_tf_data_layouts_v2
Alexander Alekhin [Fri, 29 Jun 2018 15:02:22 +0000 (15:02 +0000)]
Merge pull request #11854 from dkurt:dnn_tf_data_layouts_v2

6 years agoMerge pull request #11851 from pengli:3.4
Alexander Alekhin [Fri, 29 Jun 2018 15:01:20 +0000 (15:01 +0000)]
Merge pull request #11851 from pengli:3.4

6 years agovideoio(MSMF): remove "always true" check
Alexander Alekhin [Fri, 29 Jun 2018 12:23:48 +0000 (15:23 +0300)]
videoio(MSMF): remove "always true" check

6 years agopooling ocl kernel optimization
Li Peng [Wed, 27 Jun 2018 07:15:56 +0000 (15:15 +0800)]
pooling ocl kernel optimization

set global size with real output size, also optimize

max pooling index computation if necessary.

Signed-off-by: Li Peng <peng.li@intel.com>
6 years agoAdd a planar data layout tracking for TensorFlow importer
Dmitry Kurtaev [Fri, 29 Jun 2018 06:50:14 +0000 (09:50 +0300)]
Add a planar data layout tracking for TensorFlow importer

6 years agoMerge pull request #11852 from dkurt:dnn_dldt_ir_outs
Vadim Pisarevsky [Thu, 28 Jun 2018 10:34:42 +0000 (10:34 +0000)]
Merge pull request #11852 from dkurt:dnn_dldt_ir_outs

6 years agoSet output layers names and types for models in DLDT's intermediate representation
Dmitry Kurtaev [Thu, 28 Jun 2018 06:09:11 +0000 (09:09 +0300)]
Set output layers names and types for models in DLDT's intermediate representation

6 years agoMerge pull request #11849 from catree:add_tutorial_imgproc_java_python4
Vadim Pisarevsky [Wed, 27 Jun 2018 18:17:39 +0000 (18:17 +0000)]
Merge pull request #11849 from catree:add_tutorial_imgproc_java_python4

6 years agoMerge pull request #11768 from alalek:videoio_msmf_async_live_capture
Vadim Pisarevsky [Wed, 27 Jun 2018 18:12:10 +0000 (18:12 +0000)]
Merge pull request #11768 from alalek:videoio_msmf_async_live_capture

6 years agoAdd Java and Python code for Image Segmentation with Distance Transform and Watershed...
catree [Wed, 27 Jun 2018 16:48:32 +0000 (18:48 +0200)]
Add Java and Python code for Image Segmentation with Distance Transform and Watershed Algorithm tutorial. Use more Pythonic code.

6 years agoMerge pull request #11804 from mshabunin:gst-sample
Vadim Pisarevsky [Wed, 27 Jun 2018 14:26:27 +0000 (14:26 +0000)]
Merge pull request #11804 from mshabunin:gst-sample

6 years agoFilter homography decomp: updated PR #7153 (#11846)
Vadim Pisarevsky [Wed, 27 Jun 2018 13:47:35 +0000 (16:47 +0300)]
Filter homography decomp: updated PR #7153 (#11846)

* Add functionality to filter homography decompositions

* documentation + small refactor

* fix comparing int to size_t (compiler warning)

* fix whitespace issues

* clarification of function return values in documentation

* refactor of function parameters and change in loop nesting

* cleanup useless .h, fix size_t to int compare, small refactor

* fix documentation and whitespace

* change output from return value to outputarray parameter

* update function docs to reflect changes in parameters

* whitespace

* failing test

* fixed warnings related to extended initialisers and improper types

* initialize vectors from arrays

* initialize vectors from arrays part 2

* fix whitespace

* fix trailing whitespace

* Include <inttypes.h> in test_filter_homography_decomp.cpp, should fix 'uint8_t' : undeclared identifier error

* updated the test (made it shorter and providing better diagnostic) and significantly improved implementation (get rid of heavy repeated and/or unnecessary operations)

* fixed compile warning; removed trailing whitespace

6 years agoInit qrcode algo (#11829)
Nesterov Alexander [Wed, 27 Jun 2018 13:37:10 +0000 (16:37 +0300)]
Init qrcode algo (#11829)

6 years agoMerge pull request #11839 from dkurt:dnn_ie_r2
Vadim Pisarevsky [Wed, 27 Jun 2018 09:56:02 +0000 (09:56 +0000)]
Merge pull request #11839 from dkurt:dnn_ie_r2

6 years agoMerge pull request #11840 from dkurt:dnn_tf_nchw
Vadim Pisarevsky [Tue, 26 Jun 2018 19:27:25 +0000 (19:27 +0000)]
Merge pull request #11840 from dkurt:dnn_tf_nchw

6 years agoPass RANSAC parameters as function input (#10569)
branka-plateiq [Tue, 26 Jun 2018 13:40:28 +0000 (06:40 -0700)]
Pass RANSAC parameters as function input (#10569)

* Pass RANSAC parameters as function input

* Clean up unnecessary code

* Keep the original function signature

* Clean up based on PR comments

Replace array with vector.

Correct naming convention for input variables.

Add checks on input variables.

* Use vector instead of array for dynamic size

* Revert change.

* Use dynamic array

* Fix wrong syntax in array allocation

* Undo change

* Fix variable name

* Use vector and not array

* fixed compile warning on Windows

6 years agoParse strides and convolution kernel shapes considering data layout
Dmitry Kurtaev [Tue, 26 Jun 2018 13:13:40 +0000 (16:13 +0300)]
Parse strides and convolution kernel shapes considering data layout

6 years agoUpdate Inference Engine tests
Dmitry Kurtaev [Tue, 26 Jun 2018 12:38:08 +0000 (15:38 +0300)]
Update Inference Engine tests

6 years agoMerge pull request #11836 from terfendail:msmf_camfallback
Vadim Pisarevsky [Tue, 26 Jun 2018 12:17:55 +0000 (12:17 +0000)]
Merge pull request #11836 from terfendail:msmf_camfallback

6 years agoMerge pull request #11835 from dkurt:dnn_tf_two_inputs
Vadim Pisarevsky [Tue, 26 Jun 2018 12:12:24 +0000 (12:12 +0000)]
Merge pull request #11835 from dkurt:dnn_tf_two_inputs

6 years agoDisable MSMF VideoCapture fallback to existing camera in case provided index is out...
Vitaly Tuzov [Tue, 26 Jun 2018 11:04:02 +0000 (14:04 +0300)]
Disable MSMF VideoCapture fallback to existing camera in case provided index is out of range.

6 years agoMultiple inputs for TensorFlow models
Dmitry Kurtaev [Tue, 26 Jun 2018 10:32:28 +0000 (13:32 +0300)]
Multiple inputs for TensorFlow models

6 years agoMerge pull request #11826 from dkurt:dnn_tf_data_layouts
Vadim Pisarevsky [Tue, 26 Jun 2018 06:36:27 +0000 (06:36 +0000)]
Merge pull request #11826 from dkurt:dnn_tf_data_layouts

6 years agotemporarily disabled OpenCL use in DNN module on Mac (#11828)
Vadim Pisarevsky [Tue, 26 Jun 2018 06:35:18 +0000 (09:35 +0300)]
temporarily disabled OpenCL use in DNN module on Mac (#11828)

* temporarily disabled OpenCL use in DNN module on Mac, since some of the tests fail

* disable OpenCL in DNN on Mac at CMake level, not source level (thanks to alalek for the advice)

6 years agoUse layers consumers to predict data layout
Dmitry Kurtaev [Mon, 25 Jun 2018 12:15:25 +0000 (15:15 +0300)]
Use layers consumers to predict data layout

6 years agoupdate convolution opencl kernels in dnn module (#11762)
Li, Peng [Mon, 25 Jun 2018 14:06:18 +0000 (22:06 +0800)]
update convolution opencl kernels in dnn module (#11762)

* optimize ocl kernel enqueue in fc layer

Signed-off-by: Li Peng <peng.li@intel.com>
* use CV_LOG_INFO in convolution auto tuning

Signed-off-by: Li Peng <peng.li@intel.com>
* update convolution IDLF kernel

extend parameter tuning range, also cleanup
ocl kernel implementation

Signed-off-by: Li Peng <peng.li@intel.com>
* update in-memory convolution cache config

fp16 and fp32 cache config are stored separately

Signed-off-by: Li Peng <peng.li@intel.com>
6 years agocmake: function for application creation (#11736)
Maksim Shabunin [Mon, 25 Jun 2018 14:02:58 +0000 (17:02 +0300)]
cmake: function for application creation (#11736)

* apps: add Win32 friendly opencv_version app

Improve experience of launching app from explorer:
- application just flash (open/close) the console window
Suggested Win32 application flavor additionally shows MessageBox
and waits for User interaction.

* cmake: added unified application creation function

6 years agoMerge pull request #11743 from alalek:samples_avoid_double_VideoCapture_open
Vadim Pisarevsky [Mon, 25 Jun 2018 12:54:09 +0000 (12:54 +0000)]
Merge pull request #11743 from alalek:samples_avoid_double_VideoCapture_open

6 years agoKinect2 support added to OpenNI2 backend (#11794)
Rostislav Vasilikhin [Mon, 25 Jun 2018 10:19:20 +0000 (13:19 +0300)]
Kinect2 support added to OpenNI2 backend (#11794)

* Kinect2 support added to OpenNI2 backend

* more fixes for OpenNI2 backend

* whitespace fixed

* libfreenect2 support added

* const cast added

* mutable removed

6 years agoMerge pull request #11812 from dkurt:dnn_interp_layer_impl
Vadim Pisarevsky [Mon, 25 Jun 2018 10:16:27 +0000 (10:16 +0000)]
Merge pull request #11812 from dkurt:dnn_interp_layer_impl

6 years agoMerge pull request #11790 from berak:dnn_fix_coco_txt
Alexander Alekhin [Sat, 23 Jun 2018 18:51:06 +0000 (18:51 +0000)]
Merge pull request #11790 from berak:dnn_fix_coco_txt

6 years agoMerge pull request #11815 from tomoaki0705:suppressDeprecatedWarning
Alexander Alekhin [Sat, 23 Jun 2018 17:55:12 +0000 (17:55 +0000)]
Merge pull request #11815 from tomoaki0705:suppressDeprecatedWarning

6 years agosuppress warning while building the samples
Tomoaki Teshima [Sat, 23 Jun 2018 12:35:25 +0000 (21:35 +0900)]
suppress warning while building the samples

6 years agoMerge pull request #11808 from tomoaki0705:caroteneSuppressWarnings
Alexander Alekhin [Sat, 23 Jun 2018 08:46:29 +0000 (08:46 +0000)]
Merge pull request #11808 from tomoaki0705:caroteneSuppressWarnings

6 years agoImplement Interp layer using Resize layer
Dmitry Kurtaev [Fri, 22 Jun 2018 16:26:47 +0000 (19:26 +0300)]
Implement Interp layer using Resize layer

6 years agosuppress warning on Arm platform
Tomoaki Teshima [Fri, 22 Jun 2018 11:17:22 +0000 (20:17 +0900)]
suppress warning on Arm platform

6 years agoMerge pull request #11773 from alalek:dnn_ocl_update_force_tuning_flag
Alexander Alekhin [Fri, 22 Jun 2018 05:23:55 +0000 (05:23 +0000)]
Merge pull request #11773 from alalek:dnn_ocl_update_force_tuning_flag

6 years agodnn(ocl): fix external / predefined builtin configuration behavior
Alexander Alekhin [Fri, 15 Jun 2018 13:13:52 +0000 (16:13 +0300)]
dnn(ocl): fix external / predefined builtin configuration behavior

OPENCV_OCL4DNN_FORCE_AUTO_TUNING should ignore existed configuration from:
- builtin predefined configurations (for Intel OpenCL iGPUs)
- external configuration (via OPENCV_OCL4DNN_CONFIG_PATH)

Prefer external configuration over builtin.

6 years agoMerge pull request #11791 from dkurt:dnn_shufflenet
Alexander Alekhin [Thu, 21 Jun 2018 17:45:21 +0000 (17:45 +0000)]
Merge pull request #11791 from dkurt:dnn_shufflenet

6 years agoAdd ShuffleChannel layer
Dmitry Kurtaev [Tue, 19 Jun 2018 11:35:07 +0000 (14:35 +0300)]
Add ShuffleChannel layer

6 years agogstreamer sample: fixed incorrect pipelines being generated
Maksim Shabunin [Wed, 20 Jun 2018 11:15:34 +0000 (14:15 +0300)]
gstreamer sample: fixed incorrect pipelines being generated

6 years agoMerge pull request #11798 from dkurt:dnn_layers_names_with_dot
Alexander Alekhin [Thu, 21 Jun 2018 11:51:54 +0000 (11:51 +0000)]
Merge pull request #11798 from dkurt:dnn_layers_names_with_dot

6 years agoRemove undocumented feature to retreive layers outputs by indices
Dmitry Kurtaev [Wed, 20 Jun 2018 11:25:24 +0000 (14:25 +0300)]
Remove undocumented feature to retreive layers outputs by indices

6 years agodnn: add a coco labels file for yolov3
berak [Tue, 19 Jun 2018 08:45:49 +0000 (10:45 +0200)]
dnn: add a coco labels file for yolov3

6 years agoMerge pull request #11775 from alalek:issue_11771
Alexander Alekhin [Sun, 17 Jun 2018 13:25:44 +0000 (13:25 +0000)]
Merge pull request #11775 from alalek:issue_11771

6 years agoMerge pull request #11774 from adamrankin:cap_dshow_autofocus
Alexander Alekhin [Sat, 16 Jun 2018 14:11:44 +0000 (14:11 +0000)]
Merge pull request #11774 from adamrankin:cap_dshow_autofocus

6 years agophoto: remove redundant broken check
Alexander Alekhin [Fri, 15 Jun 2018 16:37:58 +0000 (19:37 +0300)]
photo: remove redundant broken check

`dest(roi_d)` operation contains similar check inside.

6 years agoAdding the ability to toggle autofocus on/off for DirectShow webcams
Adam Rankin [Thu, 14 Jun 2018 22:24:14 +0000 (18:24 -0400)]
Adding the ability to toggle autofocus on/off for DirectShow webcams

6 years agoMerge pull request #11760 from vishwesh5:patch-1
Alexander Alekhin [Thu, 14 Jun 2018 15:59:48 +0000 (15:59 +0000)]
Merge pull request #11760 from vishwesh5:patch-1

6 years agovideoio: MSMF async reader for camera stream
Alexander Alekhin [Wed, 13 Jun 2018 09:47:53 +0000 (12:47 +0300)]
videoio: MSMF async reader for camera stream

Synchronized reading from camera with heavy frame processing
provides bad effects (huge frame latency, processing frames from the past).
Generally, there is no way to process each frame and some frames will be dropped.
Allow preventive frame dropping to reduce lag of processed frames.

This mode is applied to cameras only (opened by 'index').

6 years agoMerge pull request #11766 from dkurt:dnn_darknet_avgpool_softmax
Alexander Alekhin [Thu, 14 Jun 2018 13:18:30 +0000 (13:18 +0000)]
Merge pull request #11766 from dkurt:dnn_darknet_avgpool_softmax

6 years agoMerge pull request #11763 from dkurt:dnn_keras_relu6_v2
Alexander Alekhin [Thu, 14 Jun 2018 13:17:54 +0000 (13:17 +0000)]
Merge pull request #11763 from dkurt:dnn_keras_relu6_v2

6 years agoMerge pull request #11764 from alalek:videoio_msmf_refactor_ComPtr_wrapper
Alexander Alekhin [Thu, 14 Jun 2018 13:01:22 +0000 (13:01 +0000)]
Merge pull request #11764 from alalek:videoio_msmf_refactor_ComPtr_wrapper

6 years agoImport average pooling and softmax layers from Darknet
Dmitry Kurtaev [Thu, 14 Jun 2018 12:22:08 +0000 (15:22 +0300)]
Import average pooling and softmax layers from Darknet

6 years agovideoio(msmf): cleanup unused methods from ComPtr wrapper
Alexander Alekhin [Sun, 10 Jun 2018 12:32:09 +0000 (15:32 +0300)]
videoio(msmf): cleanup unused methods from ComPtr wrapper

Use Win32 TRUE/FALSE in SetUINT32() calls for bool parameters

6 years agoImport ClipByValue from Keras
Dmitry Kurtaev [Thu, 14 Jun 2018 10:30:30 +0000 (13:30 +0300)]
Import ClipByValue from Keras

6 years agoMerge pull request #11735 from alalek:videoio_msmf_fix_configureHW_reopen_condition
Alexander Alekhin [Thu, 14 Jun 2018 09:57:38 +0000 (09:57 +0000)]
Merge pull request #11735 from alalek:videoio_msmf_fix_configureHW_reopen_condition

6 years agoMerge pull request #11755 from alalek:dnn_backend_default_config
Alexander Alekhin [Thu, 14 Jun 2018 09:57:02 +0000 (09:57 +0000)]
Merge pull request #11755 from alalek:dnn_backend_default_config

6 years agoCorrected formula
vishwesh5 [Thu, 14 Jun 2018 07:00:06 +0000 (12:30 +0530)]
Corrected formula

Corrected formula for weighted within-class variance

6 years agodnn: add runtime parameter OPENCV_DNN_BACKEND_DEFAULT
Alexander Alekhin [Wed, 13 Jun 2018 15:55:31 +0000 (18:55 +0300)]
dnn: add runtime parameter OPENCV_DNN_BACKEND_DEFAULT

to control DNN_BACKEND_DEFAULT enumeration value behavior

6 years agoMerge pull request #11707 from kdpatters:patch-1
Alexander Alekhin [Wed, 13 Jun 2018 15:51:10 +0000 (15:51 +0000)]
Merge pull request #11707 from kdpatters:patch-1

6 years agoMerge pull request #11737 from alalek:videoio_msmf_replace_debug_print
Alexander Alekhin [Wed, 13 Jun 2018 13:31:31 +0000 (13:31 +0000)]
Merge pull request #11737 from alalek:videoio_msmf_replace_debug_print

6 years agovideoio(msmf): fix reopen condition in configureHW()
Alexander Alekhin [Sat, 9 Jun 2018 13:13:52 +0000 (16:13 +0300)]
videoio(msmf): fix reopen condition in configureHW()

`camid` value is always -1 after close().

6 years agoMerge pull request #11739 from dkurt:more_ie_models
Alexander Alekhin [Wed, 13 Jun 2018 13:26:50 +0000 (13:26 +0000)]
Merge pull request #11739 from dkurt:more_ie_models