opencv

Commit Graph

Author	SHA1	Message	Date
Jakub Golinowski	9f1218b00b	Merge pull request #11897 from Jakub-Golinowski:hpx_backend * Add HPX backend for OpenCV implementation Adds hpx backend for cv::parallel_for_() calls respecting the nstripes chunking parameter. C++ code for the backend is added to modules/core/parallel.cpp. Also, the necessary changes to cmake files are introduced. Backend can operate in 2 versions (selectable by cmake build option WITH_HPX_STARTSTOP): hpx (runtime always on) and hpx_startstop (start and stop the backend for each cv::parallel_for_() call) * WIP: Conditionally include hpx_main.hpp to tests in core module Header hpx_main.hpp is included to both core/perf/perf_main.cpp and core/test/test_main.cpp. The changes to cmake files for linking hpx library to above mentioned test executalbles are proposed but have issues. * Add coditional iclusion of hpx_main.hpp to cpp cpu modules * Remove start/stop version of hpx backend	6 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
Ya-Chiu Wu	c8d8b1fbcd	Merge pull request #10553 from GlueCrow:bgfg_knn_opencl Add ocl version BackgroundSubtractorKNN (#10553) * Add ocl version bgfg_knn * Add ocl KNN perf test * ocl KNN: Avoid unnecessary initializing when non-UMat parameters are used * video: turn off OpenCL for color KNN on Intel devices due performance degradation * video: turn off KNN OpenCL on Apple devices with Intel iGPU due process freeze during clBuildProgram() call	7 years ago
Alexander Alekhin	be01ea734d	video(perf): add Mog2/KNN tests, fixed bug in prepareData() prepareData() bug feeds the same image (the latest) OCL perf test doesn't pass accuracy(!) check now, so this check is disabled.	7 years ago
Tomoaki Teshima	50d44e06e3	avoid the test which is too strict * confirmed test failure on Jetson TX1 and TX2 * show the performance but not bit exact result	7 years ago
Alexander Alekhin	3a8a73ef6c	ocl: skip unstable tests during pre-commit testing	7 years ago
Maksim Shabunin	87b569d812	Rewritten some tests in videoio and imgcodecs modules general: - all iterative tests have been replaced with parameterized tests - old-style try..catch tests have been modified to use EXPECT_/ASSERT_ gtest macros - added temporary files cleanup - modified MatComparator error message formatting imgcodecs: - test_grfmt.cpp split to test_jpg.cpp, test_png.cpp, test_tiff.cpp, etc. videoio: - added public HAVE_VIDEO_INPUT, HAVE_VIDEO_OUTPUT definitions to cvconfig.h - built-in MotionJPEG codec could not be tested on some platforms (read_write test was disabled if ffmpeg is off, encoding/decoding was handled by ffmpeg otherwise). - image-related tests moved to imgcodecs (Videoio_Image) - several property get/set tests have been combined into one - added MotionJPEG test video to opencv_extra	8 years ago
Vitaly Tuzov	2492c299f3	Extended set of existing performance test to OpenVX HAL suitable execution modes	8 years ago
Alexander Alekhin	10d1b33a80	perf: remove tvl1 check for magic numbers, reduce number of samples	8 years ago
Alexander Alekhin	45bf60d18c	perf: remove tvl1 check for magic numbers, reduce number of samples	8 years ago
Alexander Alekhin	5da8d65371	eliminate compiler warnings	8 years ago
Owen Healy	86fb9f8409	Modify findTransformECC to support a mask of pixels to consider Tests of the mask are also included. This is useful for registering a non-square image against a non-square template. This also needs to relax a sanity check as per https://github.com/Itseez/opencv/pull/3851	10 years ago
Owen Healy	ff48387a8a	Fix bug of uninitialized matrix in findTransformECC The matrix templateZM needs to be initialized because otherwise uninitialized values leak into the correlation in: const double correlation = templateZM.dot(imageWarped) In the worst case this will lead the correlation to be NaN ruining the whole routine. The subtraction does not initialize templateZM due to the mask. Unfortunately, the uninitialized values (by altering the correlation) have the side effect of dragging out the computation a little longer giving a slightly better error bound. This means that fixing this bug breaks perf_ecc where SANITY_CHECK(warpMat, 1e-3); is just a little too tight and happens to work due to the uninitialized values. Since this is a performance not a accuracy test I think it is OK to just relax the error bound a little bit (the tight error bound being after all the result of a bug).	10 years ago
Maksim Shabunin	da383e65e2	Remove deprecated methods from cv::Algorithm	10 years ago
Vadim Pisarevsky	d0137b6d2d	moved part of video to contrib/{outflow, bgsegm}; moved matlab to contrib	10 years ago
Alexander Alekhin	55188fe991	world fix	10 years ago
vbystricky	4286f60387	Extract imgcodecs module from highgui	11 years ago
vbystricky	a13e6ab79f	Fix problem with sanity check of transform ecc with ipp resize	11 years ago
Maks Naumov	3e5a69d8ba	remove unused variables in OCL_PERF_TEST_P()	11 years ago
mlyashko	ba5ebaa758	changed file name to case-sensitve to support linux	11 years ago
mlyashko	e75a257f92	changed epsilon for test passing	11 years ago
mlyashko	10f2a038c2	Optical flow dualt tvl1 ocl-based implementation and tests	11 years ago
Ilya Lavrenov	31b7cdc695	implemented OpenCL version of cv::updateMotionHistory	11 years ago
Elena Gvozdeva	96b6f338e1	fixed	11 years ago
Elena Gvozdeva	1391ca1da5	Added ocl_Mog2	11 years ago
vbystricky	bb09d44e0a	Unused code removed	11 years ago
vbystricky	e96ba8140c	Grow up epsilon for sanity checks	11 years ago
vbystricky	3a798a27e5	Add perfomance test	11 years ago
vbystricky	e0c6377d58	Change the sanity checking type to ERROR_RELATIVE	11 years ago
vbystricky	c1172b83dd	Change epsilon value to 0.01	11 years ago
vbystricky	f1541b5287	Add perfomance test	11 years ago
Ilya Lavrenov	6b9ebcbf3d	deleted extra semicolons	11 years ago
Roman Donchenko	d9f71b762f	Deleted almost all of the precomp.cpp files. Looks like we don't actually use them; when creating precompiled headers with Visual C++, a dummy .cpp is created at build time.	11 years ago
Sergei Nosov	c90abb6a03	add multiruns to fix "unreliable results" error	12 years ago
Andrey Kamaev	96b008cd29	Eliminate the need of ::testsing::ValuesIn() for CV_ENUM Also cv::, cv::gpu:: and cv::ocl:: namespace prefixes can be safely omitted inside CV_ENUM and CV_FLAGS	12 years ago
Andrey Kamaev	199a35a105	Move C API of opencv_video to separate file	12 years ago
Vladislav Vinogradov	c89786bc2d	fixed sanity test on Windows	12 years ago
Andrey Kamaev	89356ff16d	Move non-CV functionality from core.hpp to separate utility.hpp header	12 years ago
Andrey Kamaev	ad5cddc007	Main module headers are moved 1 level up e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp> Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>	12 years ago
Georgios Evangelidis	f40725bb50	Add ECC algorithm Evangelidis, G.D. and Psarakis E.Z. "Parametric Image Alignment using Enhanced Correlation Coefficient Maximization", IEEE Transactions on PAMI, vol. 32, no. 10, 2008	12 years ago
Anna Kogan	f6e0d327b0	Increased time limits	12 years ago
Vladislav Vinogradov	a3a09cf4d1	refactored OpticalFlowDual_TVL1: * added DenseOpticalFlow interface * moved OpticalFlowDual_TVL1 to src folder	12 years ago
Vladislav Vinogradov	1498d2f427	added dual tvl1 optical flow implementation	12 years ago
Anna Kogan	ed4c687d45	Increased time limits, eliminated extra params	12 years ago
Andrey Kamaev	fe0b88d291	Set sanity threshold for TVL1 optical flow to 0.5	12 years ago
Andrey Kamaev	1284121d89	Set sanity threshold for TVL1 optical flow to 0.02	12 years ago
Anna Kogan	8877066846	increased time-limits	12 years ago
Andrey Kamaev	a126532cb7	Fix OS X build warnings	12 years ago
marina.kolpakova	7a5b9a6b7f	replase __APPLE__ marco with __clang__	12 years ago
Vladislav Vinogradov	0ad849d2fd	Dual TV-L1 optical flow implementation	12 years ago

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60 Commits (73bfe688219235e6a62cd1ef0cc19fd0cc656df2)