opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	8a76fadaa3	imgcodecs: add overflow checks	7 years ago
Alexander Alekhin	be5247921d	imgcodecs: remove assert() usage	7 years ago
Li Peng	e3b42bf93b	batch_norm and blank layer ocl implementation Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
tobycollins	f34a0a874a	Merge pull request #10522 from tobycollins:issue10519	7 years ago
Alexander Alekhin	f3dde79ed6	cmake: allow BUILD_FAT_JAVA_LIB for non-Android targets too	7 years ago
Dmitry Kurtaev	27b55ea761	Replace Caffe's psroi_pooling_param tag from 10001 to 10002	7 years ago
Hamdi Sahloul	8943441115	resolves #10548 - `FLANN::knnSearch` garbage bug (when kNN is larger than the dataset size)	7 years ago
Alexander Alekhin	6674a024fc	dnn: add OPENCV_DNN_DISABLE_MEMORY_OPTIMIZATIONS runtime option replaces REUSE_DNN_MEMORY compile-time option	7 years ago
Moshe	84596bff09	Bitwise "and false" Bitwise "and false" is always false.	7 years ago
Hamdi Sahloul	2d2499f610	BLOB - Support RGBA	7 years ago
Fangjun Kuang	a2869109f0	Improve the documentation for cv::Affine3.	7 years ago
Arthur Williams	8a67858068	Fixed missing #include "../precomp.hpp"	7 years ago
Li Peng	67f9406cbe	add normalize_bbox layer ocl implementation Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Li Peng	f99a135eda	add eltwise layer ocl implementation Signed-off-by: Li Peng <peng.li@intel.com>	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
Alexander Alekhin	59c6661db0	cmake: eliminate ninja generator warning (CMake 3.10), refactor code	7 years ago
Alexander Alekhin	f0453bd853	build: eliminate warning warning: 'layout.channel_layout::gchan' may be used uninitialized in this function [-Wmaybe-uninitialized]	7 years ago
Alexander Alekhin	116c8d0ddf	build: eliminate warnings warning: comparison between signed and unsigned integer expressions [-Wsign-compare]	7 years ago
Coralie RACHEX	16821b877c	Merge pull request #10493 from RachexCoralie:tiff32FC1Codec * Load and save tiff images in CV_32FC1 format (1 channel of floats). * Add test * Fix error handling and resources leak. Improve test.	7 years ago
Li Peng	34bfd7ef51	add ocl implementation of proposal layer Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Alexander Alekhin	ea5a3e557f	python: filter modules headers (from <module>/include directory)	7 years ago
Alexander Alekhin	4ca89db22d	imgproc(hdr): fix bounds check in HdrDecoder::checkSignature()	7 years ago
victor-ludorum	ad23c10600	Updating rotcalipers.cpp to resolve issue #10096 Updating the documentation of the rotcalipers.cpp to resolve issue #10096	7 years ago
Alexander Alekhin	7d67d60fb1	cmake(opt): AVX512_SKX	7 years ago
Alexander Alekhin	898ca38257	cmake: AVX512 -> AVX_512F	7 years ago
Vinay Sharma	5aac909046	Merge pull request #10352 from vinay0410:write_pbm * added write as pbm * add tests for pbm * imgcodecs: PBM support - drop additional PBM parameters - write: fix P1/P4 mode (no maxval 255 value after width/height) - write: invert values for P1/P4 - write: P1: compact ASCII mode (no spaces) - simplify pbm test - drop .pxm extension (http://netpbm.sourceforge.net/doc/ doesn't know such extension)	7 years ago
Tom Becker	592f8d8c1b	Merge pull request #10232 from TomBecker-BD:hough-many-circles Hough many circles (#10232) * Add Hui's optimization. Merge with latest changes in OpenCV. * Use conditional compilation instead of a runtime flag. * Whitespace. * Create the sequence for the nonzero edge pixels only if using that approach. * Improve performance for finding very large numbers of circles * Return the circles with the larger accumulator values first, as per API documentation. Use a separate step to check distance between circles. Allows circles to be sorted by strength first. Avoids locking in EstimateRadius which was slowing it down. Return centers only if maxRadius == 0 as per API documentation. * Sort the circles so results are deterministic. Otherwise the order of circles with the same strength depends on parallel processing completion order. * Add test for HoughCircles. * Add beads test. * Wrap the non-zero points structure in a common interface so the code can use either a vector or a matrix. * Remove the special case for skipping the radius search if maxRadius==0. * Add performance tests. * Use NULL instead of nullptr. OpenCV should compile with C++98 compiler. * Put test suite name first. Use different test suite names for each test to avoid an error from the test runner. * Address build bot errors and warnings. * Skip radius search if maxRadius < 0. * Dynamically switch to NZPointList when it will be faster than NZPointSet. * Fix compile error: missing 'typename' prior to dependent type name. * Fix compile error: missing 'typename' prior to dependent type name. This time fix it the non C++ 11 way. * Fix compile error: no type named 'const_reference' in 'class cv::NZPointList' * Disable ManySmallCircles tests. Failing on Mac. * Change beads image to JPEG for smaller file size. Try enabling the ManySmallCircles tests again. * Remove ManySmallCircles tests. They are failing on the Mac build. * Fix expectations to check all circles. * Changing case on a case-insensitive file system Step 1: remove the old file names * Changing case on a case-insensitive file system Step 2: add them back with the new names * Fix cmpAccum function to be strictly weak ordered. * Add tests for many small circles. * imgproc(perf): fix HoughCircles tests * imgproc(houghCircles): refactor code - simplify NZPointList - drop broken (de-synchronization of 'current'/'mi' fields) NZPointSet iterator - NZPointSet iterator is replaced to direct area scan - use SIMD intrinsics - avoid std exceptions (build for embedded systems)	7 years ago
Dmitry Kurtaev	a9807d8f54	Allocate new memory for optimized concat to prevent collisions. Add a flag to disable memory reusing in dnn module.	7 years ago
Maksim Shabunin	f0b606ff77	Changed VA device in MediaSDK session initialization	7 years ago
Li Peng	00f03c5739	Add ocl version FasterRCNN accuracy test Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Alexander Alekhin	4f6c493b87	imgcodecs(png): resolve ASAN issue with vars scope and setjmp() call	7 years ago
Alexander Alekhin	9b131b5f7e	dnn(test): avoid calling of cv::setNumThreads() in tests directly It is not necessary by default. Also it breaks test system command-line parameters: --perf_threads / --test_threads	7 years ago
Alexander Alekhin	5232ea1ee6	ts(feature): add "--test_threads=<N>" command-line option	7 years ago
Arthur Williams	d8d4ea857a	Fixed #10433	7 years ago
Glue Crow	6045608330	Parallelization of BackgroundSubtractorKNN	7 years ago
Arjan van de Ven	2938860b3f	Provide a few AVX512 optimized functions for the DNN module This patch adds AVX512 optimized fastConv as well as the hookups needed to get these called in the convolution_layer. AVX512 fastConv is code-identical on a C level to the AVX2 one, but is measurably faster due to AVX512 having more registers available to cache results in. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>	7 years ago
Dmitry Kurtaev	70c605a03d	Limit Concat layer optimization	7 years ago
Li Peng	84e2fa79a0	dnn(ocl4dnn): update pre-tuned kernel config Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Jun Zhao	0369431ebd	opencl/cvtclr_dx: fix not compile-time constants issue. fix the "initializing global variables with values that are not compile-time constants" issue in Intel SDK for OpenCL. The root cause is when initializing global variables with value, the variable need is compile-time constants. Thanks Zheng, Yang <yang.zheng@intel.com>, Chodor, Jaroslaw <jaroslaw.chodor@intel.com> give a help. Signed-off-by: Liu,Kaixuan <kaixuan.liu@intel.com> Signed-off-by: Jun Zhao <jun.zhao@intel.com>	7 years ago
Sayed Adel	fd0ac962fb	core: replace raw intrinsics with universal intrinsics in copy.cpp - use universal intrinsic instead of raw intrinsic - add performance check for Mat::copyTo/setTo with mask	7 years ago
Arjan van de Ven	fc8e848a54	Add basic plumbing for AVX512 support The opencv infrastructure mostly has the basics for supporting avx512 math functions, but it wasn't hooked up (likely due to lack of users) In order to compile the DNN functions for AVX512, a few things need to be hooked up and this patch does that Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>	7 years ago
GlueCrow	26d288bd11	Optimize OpenCL BackgroundSubstractionMOG2	7 years ago
Alexander Alekhin	adf43e7d2a	build: fix MSVS2010 build error	7 years ago
Alexander Alekhin	6d4f66472e	OpenCV version++ 3.4.0	7 years ago
Alexander Alekhin	00e43a9022	ml(ANN_MLP): ensure that train() call is always successful	7 years ago
Dmitry Kurtaev	bcc669f3f7	TensorFlow weights dequantization	7 years ago
Vitaly Tuzov	e5313246a7	Reverted calls to linear resize back to generic version for floating point matrices	7 years ago
Li Peng	181b448c4d	add one more convolution kernel tuning candidate Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Alexander Alekhin	289a8da39e	ml: simplify interfaces of SimulatedAnnealingSolver	7 years ago
Maksim Shabunin	aa46e31c6d	Replaced incorrect CV_Assert calls with CV_Error	7 years ago

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16780 Commits (9111538bfb3290b03732bdd2d263aeda9cacb627)