opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	6a2b3c8d4c	release: OpenCV 4.0.0-beta (version++)	7 years ago
Alexander Alekhin	954536073d	core: update solveLP() interface	7 years ago
Alexander Alekhin	b54a70a538	videoio: return -1 is incorrect for function with 'bool' result	7 years ago
Alexander Alekhin	cc45c10f3d	ocl: bailout from unsupported types	7 years ago
Alexander Alekhin	6d2cfac303	objdetect: validate QRdecode inputs - drop unnecessary matrix initialization	7 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	7 years ago
Dmitry Matveev	922d5796b9	G-API: Introduce LPI (multiple Lines-Per-Iteration) support for Resize Several Resize optimizations count on fetching multiple input lines at once to do interpolation more efficiently. At the moment, Fluid backend supports only LPI=1 for Resize kernels. This patch introduces scheduling support for Resizes with LPI>1 and covers these cases with new tests. The support is initially written by Ruslan Garnov.	7 years ago
Tomoaki Teshima	803f86b9ca	fix test failure of PyrLKOpticalFlow.Mat * remove race condition * upload _prevPts to OpenCL device explicitly before calling "sparse"	7 years ago
Dmitry Kurtaev	dc3406eed9	Fix Pooling and Convolution layers from Intel's Inference Engine	7 years ago
Dmitry Matveev	f0ddc2a53c	G-API: Fixed static analysis issue in own::Mat Tool reported a false alarm on possible out-of-bounds access which was work-arounded to make code more clear	7 years ago
Adam Radomski	70177143a7	Added test caffe importer layers sharing weights	7 years ago
Vitaly Tuzov	43d9256096	Replaced core module calls to universal intrinsics with wide universal intrinsics	7 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	7 years ago
Alexander Alekhin	d5d059690f	gapi(test): disable divide tests with zeros	7 years ago
Alexander Alekhin	fd832bb57d	core: follow IEEE 754 rules for floating-point division	7 years ago
Alexander Alekhin	09cb329d73	core(test): zero values divide test (4.0+)	7 years ago
Alexander Alekhin	5677a683a5	core(test): zero values divide test (3.x)	7 years ago
Alexander Alekhin	c813ad5533	core(ocl): replace ambiguous 'depth' to 'DEPTH_dst' - always pass DEPTH_dst value to core/arithm kernel	7 years ago
tompollok	0b77600718	change area() emptiness checks to empty()	7 years ago
drkoller	978ad4981e	Clean up documentation for imread and imwrite	7 years ago
Alexander Alekhin	8c4f886f5f	core: re-throw allocation exception if there is no fallback	7 years ago
take1014	24af70c7e0	resolves 11283	7 years ago
Sayed Adel	9dc1d388af	imgproc: Enable VSX on pyrDown & pyrUp	7 years ago
Tomoaki Teshima	944710de4e	update the threshold * fix test failure of cudaimgproc convert color bgr2lab series	7 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	7 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	7 years ago
Vitaly Tuzov	1ff11c84ab	Fixed meanStdDev() implementation for the case input matrix has more than 4 channels	7 years ago
Alexander Alekhin	f731515628	cmake: fix Python detection for standalone bindings	7 years ago
Alexander Alekhin	4e62900009	core: call omp_set_dynamic() for better CPU usage Similar to 'OMP_DYNAMIC=TRUE'.	7 years ago
Alexander Alekhin	7813eef92b	fix build warnings	7 years ago
Suleyman TURKMEN	59bf2a34fa	Update videoio	7 years ago
Suleyman TURKMEN	abbb73e894	Update HOGDescriptor	7 years ago
Vitaly Tuzov	cc10e6b344	pyrDown and pyrUp SSE2 implementations replaced with wide universal intrinsics implementations	7 years ago
Alexander Alekhin	11e2a216c5	ocl(win32): bypass deallocate() during process termination	7 years ago
Alexander Alekhin	404893810c	cmake: fix Python detection for standalone bindings	7 years ago
Alexander Nesterov	53ec8f286b	Added QR code decoding.	7 years ago
Alexander Alekhin	70f2ee917e	cmake: add DllMain() into each OpenCV DLL to detect process termination after ExitProcess() call	7 years ago
Adam Radomski	cc3ec5d453	Fix dnn caffe importer extract blobs from reused layers	7 years ago
Hamdi Sahloul	c4d434fd6f	CUDA/BgSegm: fix the threshold of MOG2.Update test when detectShadow=true (#12762 )	7 years ago
Alexander Alekhin	8bb3d363a4	videoio: drop rectification code for VIDERE cameras	7 years ago
Apoorv Goel	b8aa0cddab	Merge pull request #12777 from UnderscoreAsterisk:document-cvtColorTwoPlane * Add documentation for cvtColorTwoPlane * Change brief and add links	7 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	7 years ago
Vitaly Tuzov	9d602f2752	Replaced SSE2 area resize implementation with wide universal intrinsic implementation	7 years ago
Dmitry Kurtaev	7649e537b7	Fix JavaScript bindings for features2d module	7 years ago
Hamdi Sahloul	2faa4cd933	TS/CUDA: Show device ID in case of multiple devices	7 years ago
Alexander Alekhin	18bf91a08b	core: update allocSingleton implementation, valgrind suppression	7 years ago
Alexander Alekhin	634dd656d5	dnn: don't use Mat expressions with async UMat functions	7 years ago
Alexander Alekhin	9d02d42afe	dnn(ocl4dnn): don't use getUMat() especially in CPU only processing	7 years ago
Alexander Alekhin	8f1f4273a2	calib3d: move undistort files from imgproc	7 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	7 years ago

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17954 Commits (1188c6fe14ced99407be0e34684e738777b22545)