opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	28556f1498	core: move compiler defines from base.hpp into cvdef.h	6 years ago
Maksim Shabunin	0ccd810738	Fixed several issues found by static analysis	6 years ago
Alexander Alekhin	71009c9b4d	core: fix merge from 3.4 `CV_ErrorNoReturn` should not be used in OpenCV	6 years ago
Dmitry Matveev	dbed39a931	Merge pull request #12857 from dmatveev:hld * G-API Documentation: first submission This PR introduces a number of new OpenCV documentation chapters for Graph API module. In particular, the following topics are covered: - Introduction & background information; - High-level design overview; - Kernel API; - Pipeline example. All changes are done in Markdown files, no headers, etc modified. Doxygen references for main API classes will be added later. Also, a tutorial will be introduced soon (in the common Tutorials place) * G-API Documentation - fix warnings & trailing whitespaces * G-API Documentation: address review issues * G-API Documentation: export code snippets to compileable files * gapi: move documentation samples	6 years ago
Vadim Pisarevsky	ea31c09384	rewrote the line segment intersection function to make the static analyzer happy (#12902 ) * rewrote the line segment intersection function to make the static analyzer happy * fixed bug with improper "no intersection" detection in some of corner cases * fixed bug with improper "no intersection" detection in some of corner cases	6 years ago
Alexander Alekhin	329a1fb781	drop C-API sample code	6 years ago
Apoorv Goel	d8ffddd075	Merge pull request #12871 from UnderscoreAsterisk:document-Distance * Document distance functors in dist.h * Add spec for Distance * Generate appropriate links for symbols	6 years ago
Dmitry Matveev	5e9750d1f5	Merge pull request #12870 from dmatveev:gapi_fluid_basic_hetero_support * G-API Fluid basic heterogeneity support: initial upload * G-API Fluid heterogeneity: address some coding style issues * G-API Fluid heterogeneity: fix compiler warnings * G-API Fluid heterogeneity: fix warnings on Windows & ARMv7 * G-API Fluid heterogeneity: finally fix Windows warnings * G-API Fluid heterogeneity: fix dangling reference problem	6 years ago
Dmitry Kurtaev	e7015f6ae8	Fix ENet test	6 years ago
Apoorv	a7dfa261d8	Add documentation for radiusSearch	6 years ago
Mansoo Kim	4d1f0ef2d9	cuda: fix build with CUDA 10.x	6 years ago
Dmitry Kurtaev	365451dab0	Implement getBatchSize for Intel's Inference Engine networks	6 years ago
Michał Janiszewski	85b9960f62	Fix clashing include guards Relevant guards can be found in `ef5579dc86/modules/features2d/src/kaze/AKAZEConfig.h (L8)` and `ef5579dc86/modules/ml/include/opencv2/ml.hpp (L44)`	6 years ago
Michał Janiszewski	5640b36f6d	Remove unused empty block	6 years ago
Michał Janiszewski	c8e6ce304f	Catch exceptions by const-reference Exceptions caught by value incur needless cost in C++, most of them can be caught by const-reference, especially as nearly none are actually used. This could allow compiler generate a slightly more efficient code.	6 years ago
Paul Shin	1c468add20	Increased the acceptable error margin for perf testing - This is to accommodate the variabiilty in floating-point operations in new platforms/compilers - Specifically due to the error margin found in NVIDIA Jetson TX2	6 years ago
Alexander Alekhin	6a2b3c8d4c	release: OpenCV 4.0.0-beta (version++)	6 years ago
Alexander Alekhin	954536073d	core: update solveLP() interface	6 years ago
Alexander Alekhin	b54a70a538	videoio: return -1 is incorrect for function with 'bool' result	6 years ago
Alexander Alekhin	cc45c10f3d	ocl: bailout from unsupported types	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
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.	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
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	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	d5d059690f	gapi(test): disable divide tests with zeros	6 years ago
Alexander Alekhin	fd832bb57d	core: follow IEEE 754 rules for floating-point division	6 years ago
Alexander Alekhin	09cb329d73	core(test): zero values divide test (4.0+)	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	f731515628	cmake: fix Python detection for standalone bindings	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
Suleyman TURKMEN	59bf2a34fa	Update videoio	6 years ago
Suleyman TURKMEN	abbb73e894	Update HOGDescriptor	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

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17978 Commits (ca3848d7730a30a4cb3c32cdecb4abad17bda601)