opencv

Commit Graph

Author	SHA1	Message	Date
Lee Jaehwan	71aee662bd	Merge pull request #13544 from eightco:bugfix Fix a bug in cv :: merge when array of 3-channel mat is input (#13544) * Mat merge function bug fix - Bug fix of merge function of 3-channel vector <Mat> of 3 or 4 matrices * Add Core_merge test for opencv#13544 * fixups	6 years ago
Vitaly Tuzov	cd169941f2	Added test for addition of Mat and Matx	6 years ago
Vitaly Tuzov	c8f59bf1e0	Fixed operations on Mat and Matx simultaneously	6 years ago
Alexander Alekhin	8f1356c3c5	OpenCV version++ (3.4.5) OpenCV 3.4.5	6 years ago
Vitaly Tuzov	06f32e3b3e	Reworked separable filter to use wide universal intrinsics	6 years ago
Alexander Alekhin	d9d9b05912	core(ocl): add parameter to limit device max workgroup size used by OpenCV	6 years ago
Alexander Alekhin	f605898bae	core: fix eigen2cv() - don't change fixed type of 'dst'	6 years ago
Sayed Adel	4e16ae9a1f	core:vsx fix build failure on GCC<=6 due implementation of v_reduce_sum(v_float64x2)	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
Vitaly Tuzov	6ad8a9c09d	Replaced core module calls to universal intrinsics with wide universal intrinsics	6 years ago
Alexander Alekhin	80c2adbda1	core: add getcwd() stub	6 years ago
Maksim Shabunin	c26c43c69c	Fixed compilation with VA-interop on 32-bit platforms	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
Alexander Alekhin	9fd822f97e	ocl: fix kernels launching with USE_HOST_PTR UMat created from RAW memory buffers (without proper lifetime management)	6 years ago
Alexander Alekhin	3c49b1dbbe	core: use dladdr() instead of parsing /proc/self/maps	6 years ago
Bram	724620b476	Fixed build on FreeBSD	6 years ago
Etienne Brateau	736683ce2f	Fix missing check part (defined(__cplusplus)) in header types_c.h	6 years ago
huangqinjin	e1ac8589f8	fix numThreadsMax for OpenMP introduced by commit `4e62900009`	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	a1fe8f754f	OpenCV version++ (3.4.4) OpenCV 3.4.4	6 years ago
berak	96c99c716a	Merge pull request #13193 from berak:core_copyMakeBorder	6 years ago
Alexander Alekhin	c26dd5d7aa	core: fix issues from valgrind builder	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
Dmitry Kurtaev	6c76c8f881	Add a test for FileNode::keys()	6 years ago
Alexander Alekhin	96ee83898d	core(test): extend divideByZero test to verify SIMD code path	6 years ago
Alexander Alekhin	858a7da5c0	core: rework getContinuousSize() for vector-col/row support	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
LaurentBerger	5132102863	typo in kmeans doc	6 years ago
Alexander Alekhin	79dc0ed175	docs: intro formatting update, minor cleanup	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
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
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
Dmitry Kurtaev	92f754c675	Add methods to reshape Mat in Java by array of shapes and retreive sizes of each dimension.	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
Sayed Adel	8b26906d6d	core:vsx change behavior of v_round to rounding to nearest even	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

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4337 Commits (27ee6501eb876eb61f6c30c91ea1c66a603458f1)