opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	858a7da5c0	core: rework getContinuousSize() for vector-col/row support	6 years ago
Matt Bennett	10e1c2b3cd	Merge pull request #11935 from mattmyne:filestorage_matx * Support for Matx read/write by FileStorage * Only empty filestorage read now produces default Matx. Split Matx IO test into smaller units. Test checks for exception thrown if reading a Mat into a Matx of different size.	6 years ago
Alexander Alekhin	f74f1a94fe	core(ocl): run "reduce" kernels in synchronous mode	6 years ago
Vadim Pisarevsky	841741aa52	significantly reduced OpenCV binary size by disabling IPP in some funcs (#13085 ) * significantly reduced OpenCV binary size by disabling IPP calls in some OpenCV functions: Sobel, Scharr, medianBlur, GaussianBlur, filter2D, mean, meanStdDev, norm, sum, minMaxIdx, sort. * re-enable IPP in norm, since it's much faster (without adding too much space overhead)	6 years ago
Vitaly Tuzov	28fd967148	Updated bilateralFilter implementations to use wide universal intrinsics	6 years ago
Alexander Alekhin	5059523937	core: fix processing of vector-rows	6 years ago
tompollok	2da56d5af6	refactoring catching all exceptions as const ref	6 years ago
Alexander Alekhin	b74b05d1b3	Revert CV_TRY/CV_CATCH macros This reverts commit `7349b8f5ce` (partially).	6 years ago
Vitaly Tuzov	e5d7f446d6	Merge pull request #13056 from terfendail:box_wintr * Updated boxFilter implementations to use wide universal intrinsics * boxFilter implementation moved to separate file * Replaced ROUNDUP macro with roundUp() function	6 years ago
gineshidalgo99	b5248da826	Fixed pendantic warnings	6 years ago
LaurentBerger	5132102863	typo in kmeans doc	6 years ago
Alexander Alekhin	79dc0ed175	docs: intro formatting update, minor cleanup	6 years ago
Dmitry Kurtaev	32797515de	Fix https://github.com/opencv/opencv/issues/12824	6 years ago
Vadim Pisarevsky	0f622206e4	completely new C++ persistence implementation (#13011 ) * integrated the new C++ persistence; removed old persistence; most of OpenCV compiles fine! the tests have not been run yet * fixed multiple bugs in the new C++ persistence * fixed raw size of the parsed empty sequences * [temporarily] excluded obsolete applications traincascade and createsamples from build * fixed several compiler warnings and multiple test failures * undo changes in cocoa window rendering (that was fixed in another PR) * fixed more compile warnings and the remaining test failures (hopefully) * trying to fix the last little warning	6 years ago
berak	0cd14e3fb4	java: add support for MatOfRotatedRect	6 years ago
Sayed Adel	93ffebc273	core: reimplement SIMD arithmetic, logic and comparison operations into wide universal intrinsics - initialize arithmetic dispatcher - add new universal intrinsic v_absdiffs - add new universal intrinsic v_pack_b - add accumulate version of universal intrinsic v_round - fix sse/avx2:uint8 multiplication overflow - reimplement arithmetic, logic and comparison operations into wide universal intrinsics with full support for all types - reimplement IPP arithmetic, logic and comparison operations in a sperate file arithm_ipp.hpp - avoid scalar multiplication if scaling factor eq 1 and use integer multiplication - move C arithmetic operations to precomp.hpp and delete [arithm_simd\|arithm_core].hpp - add compatibility with new opencv4 divide policy	6 years ago
LaurentBerger	389aae59ae	add python copyto with mask (https://github.com/opencv/opencv/issues/10225 )	6 years ago
root	1196eb33fc	remove non-ideal pairs when using crosscheck in batchdistance	6 years ago
Rostislav Vasilikhin	daff6e6484	_mm256_zeroupper replaced by zeroall	6 years ago
Alexander Alekhin	3e0c72ea84	core(ipp): disable SSE4.2 meanStdDev() optimization for CV_32F	6 years ago
Sean McBride	828091cfbb	Fixed #12933 : added cast to silence clang -Wcomma warning	6 years ago
Henry	4102855edd	Update intro.markdown "as opposed to" is a phrase of opposed meaning distinguished from or in contrast with. e.g., "an approach that is theoretical as opposed to practical" synonyms: in contrast with, as against, as contrasted with, rather than, instead of, as an alternative to example: "we use only steam, as opposed to chemical products, to clean our house"	6 years ago
Maksim Shabunin	e6d9486a6c	Fixed several issues found by static analysis	6 years ago
Maksim Shabunin	9a8e47a766	Version update for OpenVINO	6 years ago
Alexander Alekhin	28556f1498	core: move compiler defines from base.hpp into cvdef.h	6 years ago
Dmitry Kurtaev	92f754c675	Add methods to reshape Mat in Java by array of shapes and retreive sizes of each dimension.	6 years ago
Maksim Shabunin	0ccd810738	Fixed several issues found by static analysis	6 years ago
Alexander Alekhin	7f608db244	core: move compiler defines from base.hpp into cvdef.h	6 years ago
maver1	e397434cb6	Merge pull request #12877 from maver1:3.4 * Updated ICV packages and IPP integration * core(test): minMaxIdx IPP regression test * core(ipp): workaround minMaxIdx problem * core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun * Returned semicolon after CV_INSTRUMENT_REGION_IPP()	6 years ago
Alexander Alekhin	71009c9b4d	core: fix merge from 3.4 `CV_ErrorNoReturn` should not be used in OpenCV	6 years ago
Sayed Adel	8b26906d6d	core:vsx change behavior of v_round to rounding to nearest even	6 years ago
Alexander Alekhin	329a1fb781	drop C-API sample code	6 years ago
Mansoo Kim	4d1f0ef2d9	cuda: fix build with CUDA 10.x	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
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	cc45c10f3d	ocl: bailout from unsupported types	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
Vitaly Tuzov	43d9256096	Replaced core module calls to universal intrinsics with wide universal intrinsics	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
Alexander Alekhin	8c4f886f5f	core: re-throw allocation exception if there is no fallback	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
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	70f2ee917e	cmake: add DllMain() into each OpenCV DLL to detect process termination after ExitProcess() call	6 years ago

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4962 Commits (0c2741f7ad448f18d46ac89ebb539a54d9609c29)