opencv

Commit Graph

Author	SHA1	Message	Date
Rostislav Vasilikhin	493611ace5	Merge pull request #13440 from savuor:rgb_wide * conversions of color_rgb.cpp vectorized * CL impl: coeffs updated * unused constants removed * CUDA color coeffs updated	6 years ago
Vitaly Tuzov	3903174f7c	Merge pull request #13334 from terfendail:histogram_wintr * added performance test for compareHist * compareHist reworked to use wide universal intrinsics * Disabled vectorization for CV_COMP_CORREL and CV_COMP_BHATTACHARYYA if f64 is unsupported	6 years ago
Sergiu Deitsch	e43a5ff9be	fixed gcc 5.4.0 compilation errors	6 years ago
Vitaly Tuzov	00c9ab8c23	Merge pull request #13317 from terfendail:norm_wintr * Added performance tests for hal::norm functions * Added sum of absolute differences intrinsic * norm implementation updated to use wide universal intrinsics * improve and fix v_reduce_sad on VSX	6 years ago
Maksim Shabunin	89f0e0a8d1	Fixed misleading indentation in intrin_cpp.hpp	6 years ago
Maksim Shabunin	9de63c1edd	Made FileNode::operator string inline	6 years ago
Etienne Brateau	736683ce2f	Fix missing check part (defined(__cplusplus)) in header types_c.h	6 years ago
Sayed Adel	474a0dac49	core: several improves and fixes on ppc64le infrastructure - add infrastructure support for Power9/VSX3 - fix missing VSX flags on GCC4.9 and CLANG4(#13210, #13222) - fix disable VSX optimzation on GCC by using flag ENABLE_VSX - flag ENABLE_VSX is deprecated now, use CPU_BASELINE, CPU_DISPATCH instead - add VSX3 to arithmetic dispatchable flags	6 years ago
1over	b6367f5821	fixed operator- for Rect	6 years ago
Alexander Alekhin	75ed282b20	release: OpenCV 4.0.0 (version++)	6 years ago
Alexander Alekhin	a1fe8f754f	OpenCV version++ (3.4.4) OpenCV 3.4.4	6 years ago
Vitaly Tuzov	f5b6bea2d4	Raised bilateralFilter processing precision for CV_32F matrices containing NaNs	6 years ago
Alexander Alekhin	2fa9bd221d	core: add utils::findDataFile() / samples::findFile()	6 years ago
Alexander Alekhin	96c71dd3d2	dnn: reduce set of ignored warnings	6 years ago
Rostislav Vasilikhin	d6b2739525	removed FileNodeIterator::operator->()	6 years ago
Alexander Alekhin	a6387c3012	release: OpenCV 4.0.0-rc (version++)	6 years ago
Dmitry Kurtaev	a7f30391d0	Add FileNode::keys() missed during refactoring	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
Vitaly Tuzov	28fd967148	Updated bilateralFilter implementations to use wide universal intrinsics	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
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
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
Rostislav Vasilikhin	daff6e6484	_mm256_zeroupper replaced by zeroall	6 years ago
Sean McBride	828091cfbb	Fixed #12933 : added cast to silence clang -Wcomma warning	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
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
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
Alexander Alekhin	fd832bb57d	core: follow IEEE 754 rules for floating-point division	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	cc10e6b344	pyrDown and pyrUp SSE2 implementations replaced with wide universal intrinsics implementations	6 years ago
Alexander Alekhin	18bf91a08b	core: update allocSingleton implementation, valgrind suppression	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
Maksim Shabunin	15632c6305	Added support for multi-path configuration parameter (env)	6 years ago

1 2 3 4 5 ...

1738 Commits (fd27d5ea00c47ef05e7a345fd55e379c28eb7b29)