opencv

Commit Graph

Author	SHA1	Message	Date
Mansoo Kim	4d1f0ef2d9	cuda: fix build with CUDA 10.x	6 years ago
Alexander Alekhin	b54a70a538	videoio: return -1 is incorrect for function with 'bool' result	6 years ago
Alexander Alekhin	6d2cfac303	objdetect: validate QRdecode inputs - drop unnecessary matrix initialization	6 years ago
Alexander Alekhin	f185640eda	Merge pull request #12799 from alalek:update_build_js * js: update build script - support emscipten 1.38.12 (wasm is ON by default) - verbose build messages * js: use builtin Math functions * js: disable tracing code completelly	6 years ago
Tomoaki Teshima	803f86b9ca	fix test failure of PyrLKOpticalFlow.Mat * remove race condition * upload _prevPts to OpenCL device explicitly before calling "sparse"	6 years ago
Dmitry Kurtaev	dc3406eed9	Fix Pooling and Convolution layers from Intel's Inference Engine	6 years ago
Adam Radomski	70177143a7	Added test caffe importer layers sharing weights	6 years ago
Vitaly Tuzov	43d9256096	Replaced core module calls to universal intrinsics with wide universal intrinsics	6 years ago
tellowkrinkle	803ff64b14	Merge pull request #12697 from tellowkrinkle:FasterCocoaWindows * Make cocoa windows draw faster * Use a CALayer for rendering when possible Uses GPU to scale images, which is important because retina macs will want window sizes much larger (in pixels) than the image * Fix mouse logic for cocoa windows * Only halve resolution on retina if image is larger than display	6 years ago
Alexander Alekhin	5677a683a5	core(test): zero values divide test (3.x)	6 years ago
Alexander Alekhin	c813ad5533	core(ocl): replace ambiguous 'depth' to 'DEPTH_dst' - always pass DEPTH_dst value to core/arithm kernel	6 years ago
tompollok	0b77600718	change area() emptiness checks to empty()	6 years ago
drkoller	978ad4981e	Clean up documentation for imread and imwrite	6 years ago
Alexander Alekhin	8c4f886f5f	core: re-throw allocation exception if there is no fallback	6 years ago
take1014	24af70c7e0	resolves 11283	6 years ago
Sayed Adel	9dc1d388af	imgproc: Enable VSX on pyrDown & pyrUp	6 years ago
Tomoaki Teshima	944710de4e	update the threshold * fix test failure of cudaimgproc convert color bgr2lab series	6 years ago
Sayed Adel	8965f3ae06	imgproc:simd Enable VSX and wide universal intrinsics for accumulate operations - improve cpu dispatching calls to allow more SIMD extentions (SSE4.1, AVX2, VSX) - wide universal intrinsics - replace dummy v_expand with v_expand_low - replace v_expand + v_mul_wrap with v_mul_expand for product accumulate operations - use FMA for accumulate operations - add mask and more types to accumulate's performance tests	6 years ago
Sayed Adel	5771fd693d	Change behaviour of 16-bit multiply operator - redefine 16-bit multiply operator to perform saturating multiply instead of non-saturating multiply - implement 8-bit multiply operator to perform saturating multiply - implement v_mul_wrap() for 8-bit, 16-bit non-saturating multiply - improve performance of v_mul_hi() for VSX - update intrin tests with new changes - replace unv 16-bit multiplication operator with v_mul_wrap due behavior changes - Several improvements depend on vpisarev review * initial forward declarations for universal intrinsics * move emulating SSE intrinsics into separate file * implement v_mul_expand for 8-bit * reimplement saturating multiply using v_mul_expand + v_pack * map v_expand, v_load_expand, v_load_expand_q to sse4.1 * fix overflow avx2::v_pack(uint32) * implement two universal intrinsics v_expand_low and v_expand_high	6 years ago
Vitaly Tuzov	1ff11c84ab	Fixed meanStdDev() implementation for the case input matrix has more than 4 channels	6 years ago
Alexander Alekhin	4e62900009	core: call omp_set_dynamic() for better CPU usage Similar to 'OMP_DYNAMIC=TRUE'.	6 years ago
Alexander Alekhin	7813eef92b	fix build warnings	6 years ago
Vitaly Tuzov	cc10e6b344	pyrDown and pyrUp SSE2 implementations replaced with wide universal intrinsics implementations	6 years ago
Alexander Alekhin	11e2a216c5	ocl(win32): bypass deallocate() during process termination	6 years ago
Alexander Alekhin	404893810c	cmake: fix Python detection for standalone bindings	6 years ago
Alexander Nesterov	53ec8f286b	Added QR code decoding.	6 years ago
Alexander Alekhin	70f2ee917e	cmake: add DllMain() into each OpenCV DLL to detect process termination after ExitProcess() call	6 years ago
Adam Radomski	cc3ec5d453	Fix dnn caffe importer extract blobs from reused layers	6 years ago
Hamdi Sahloul	c4d434fd6f	CUDA/BgSegm: fix the threshold of MOG2.Update test when detectShadow=true (#12762 )	6 years ago
Apoorv Goel	b8aa0cddab	Merge pull request #12777 from UnderscoreAsterisk:document-cvtColorTwoPlane * Add documentation for cvtColorTwoPlane * Change brief and add links	6 years ago
Lubov Batanina	50811e04f2	Merge pull request #12596 from l-bat:l-bat/shufflenet_onnx * Add Shufflenet support in ONNX * Add test for transpose layer	6 years ago
Vitaly Tuzov	9d602f2752	Replaced SSE2 area resize implementation with wide universal intrinsic implementation	6 years ago
Dmitry Kurtaev	7649e537b7	Fix JavaScript bindings for features2d module	6 years ago
Hamdi Sahloul	2faa4cd933	TS/CUDA: Show device ID in case of multiple devices	6 years ago
Alexander Alekhin	18bf91a08b	core: update allocSingleton implementation, valgrind suppression	6 years ago
Alexander Alekhin	634dd656d5	dnn: don't use Mat expressions with async UMat functions	6 years ago
Alexander Alekhin	9d02d42afe	dnn(ocl4dnn): don't use getUMat() especially in CPU only processing	6 years ago
Anush Elangovan	630a94b8b7	_tzcnt_u32() is undefined in clang-cl so use alternate impl _tzcnt_u32() is not exported by clang-cl intrin.h so check for clang-cl and enable an alterate for _tzcnt_u32() Some discussions: http://lists.llvm.org/pipermail/cfe-dev/2016-October/051329.html https://bugs.llvm.org/show_bug.cgi?id=30506 TEST=Build with clang-cl	6 years ago
Rostislav Vasilikhin	da5e0ef461	ocl::KernelArg::Local(): added size argument	6 years ago
Alexander Alekhin	0926a84a45	cmake: define CV_ErrorNoReturn under CV_STATIC_ANALYSIS to avoid build break without `__OPENCV_BUILD`	6 years ago
Tomoaki Teshima	7294ae0f17	fix test failure of StereoBeliefPropagation * if the src has odd number of height, access error happens * it could happen on width, too * check both dst and src range in both width and height	6 years ago
Apoorv Goel	0ffc186680	Merge pull request #12731 from UnderscoreAsterisk:fix-12012 * fix #12012 * Replace CV_StsBadFlag with Error::StsBadFlag	6 years ago
Alexander Alekhin	eec468fa13	dnn(ocl4dnn): calculate activation expression once - to avoid multiple conditional calls via sub_group() functions	6 years ago
Peter Rekdal Sunde	042c486b68	Obtain fourcc when `AVStream` is network stream The `codec_tag` is only available when opening a file from disk. If `AVStream` is a network stream then `fourcc` must be obtained using `codec_id`. I have tested the following scenarios: 1) Open a `.mp4` file and verify that `codec_tag` is returned (old behavior) 2) Open a `rtsp` stream and verify that `codec_fourcc` is returned (Tested with a MJPEG, H264 and H265 stream)	6 years ago
Tomoaki Teshima	fa8684b5c8	fix test failure of cudafilters Median_Accuracy * avoid race condition	6 years ago
Vitaly Tuzov	283348afc3	SSE2 code in invert() replaced with universal intrinsics	6 years ago
Suleyman TURKMEN	ee0c985491	Merge pull request #12649 from sturkmen72:patch-9 Update hog.cpp (#12649)	6 years ago
Alexander Alekhin	94201b7cf9	ocl: OPENCV_OPENCL_BUILD_EXTRA_OPTIONS parameter	6 years ago
Maksim Shabunin	15632c6305	Added support for multi-path configuration parameter (env)	6 years ago
Vitaly Tuzov	6b84990620	integral() implementation updated to utilize wide universal intrinsics	6 years ago

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17764 Commits (4d1f0ef2d9a6f1c8df828c9d6528ba3b764868e4)