opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	5a791e6e06	cmake: update reporting of excluded dispatching files (#10711 ) * cmake: add ocv_get_smart_file_name() macro * cmake: avoid adding files for unavailable dispatch modes	7 years ago
Namgoo Lee	61e76e767d	Update BufferReader documentation with some example code (#10803 ) * Update BufferReader documentation with some example code * Add warning to BufferPool doc regarding deallocation of StackAllocator * Added a sample code that satisfies LIFO rule for StackAllocator	7 years ago
yuki takehara	379ea15d16	Add new Mat constructor (#10808 ) * Add new Mat constructor * Fix build error * Fix build error * Fixed the code about 4 comments * Fixed three comments * delete previous local declaration * fix build error	7 years ago
Alexander Alekhin	44d7435a48	build: eliminate calls of removed functionality from C++17 Most part is deprecated since C++11	7 years ago
Alexander Alekhin	0d01b97b75	cuda: don't use std::numeric_limits CUDA code uses own implementation in cuda/limits.hpp	7 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
Sayed Adel	534dcbe017	core:ppc Fix compile issue with Eigen	7 years ago
Alexander Alekhin	2e45095e8d	winrt: fix build	7 years ago
Ali Sentas	4d80419f29	Fix cv::CommandLineParser::check() documentation	7 years ago
Alexander Alekhin	c8930cc279	opencv_version: dump detected HW features	7 years ago
Alexander Alekhin	01f4a173ab	opencv_version: dump OpenCL information via opencv_version fix missing "opencv2/core/opencl" headers from core module (updated install list)	7 years ago
Alexander Alekhin	c49d5d5252	core: fix pthreads performance OpenCV pthreads-based implementation changes: - rework worker threads pool, allow to execute job by the main thread too - rework synchronization scheme (wait for job completion, threads 'pong' answer is not required) - allow "active wait" (spin) by worker threads and by the main thread - use _mm_pause() during active wait (support for Hyper-Threading technology) - use sched_yield() to avoid preemption of still working other workers - don't use getTickCount() - optional builtin thread pool profiler (disabled by compilation flag)	7 years ago
Fangjun Kuang	eb2901bd69	Improve the doc for fundamental matrix.	7 years ago
Fangjun Kuang	8efe7bafaa	Improve the doc for cv::Mat::checkVector.	7 years ago
csukuangfj	decf6cab5e	Improve the documentation for cv::completeSymm and cv::RANSACUpdateNumIters.	7 years ago
Alexander Alekhin	cec700525c	core(ocl): fix deadlock in UMatDataAutoLock UMatData locks are not mapped on real locks (they are mapped to some "pre-initialized" pool). Concurrent execution of these statements may lead to deadlock: - a.copyTo(b) from thread 1 - c.copyTo(d) from thread 2 where: - 'a' and 'd' are mapped to single lock "A". - 'b' and 'c' are mapped to single lock "B". Workaround is to process locks with strict order.	7 years ago
Maksim Shabunin	8b87c4b96a	Fixed several warnings produced by clang 6 and static analyzers	7 years ago
Alexander Alekhin	e6ed853905	copyright: 2018	7 years ago
Suleyman TURKMEN	dcd4f8f5db	Update documentation	7 years ago
Fangjun Kuang	a2869109f0	Improve the documentation for cv::Affine3.	7 years ago
Alexander Alekhin	7d67d60fb1	cmake(opt): AVX512_SKX	7 years ago
Alexander Alekhin	898ca38257	cmake: AVX512 -> AVX_512F	7 years ago
Arjan van de Ven	fc8e848a54	Add basic plumbing for AVX512 support The opencv infrastructure mostly has the basics for supporting avx512 math functions, but it wasn't hooked up (likely due to lack of users) In order to compile the DNN functions for AVX512, a few things need to be hooked up and this patch does that Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>	7 years ago
Alexander Alekhin	6d4f66472e	OpenCV version++ 3.4.0	7 years ago
Alexander Alekhin	b450811e4b	core(logger): add log level configuration option	7 years ago
Alexander Alekhin	cac4a7e5b5	OpenCV version++ OpenCV 3.4.0-rc	7 years ago
Sayed Adel	1b8acd662f	core:ppc Fix several issues for VSX (#10303 ) - fix conversion intrinsics compatibility with xlc - implement odd-elements 2 to 4 conversion intrinsics - improve implementation of universal intrinsic v_popcount - rename FORCE_INLINE to VSX_FINLINE in vsx_utils.hpp	7 years ago
Alexander Alekhin	825b14278e	core: fix persistence with deprecated traits	7 years ago
Vitaly Tuzov	86b128dbb3	Added implementation of softdouble rounding to int64_t	7 years ago
Maksim Shabunin	7349b8f5ce	Build for embedded systems	7 years ago
Pavel Rojtberg	6fb9d42c3f	Hid symbols in static builds, added LTO flags, removed exports from ts	7 years ago
Alexander Alekhin	a82d2363f4	ocl: refactor Program API - don't store ProgramSource in compiled Programs (resolved problem with "source" buffers lifetime) - completelly remove Program::read/write methods implementation: - replaced with method to query RAW OpenCL binary without any "custom" data - deprecate Program::getPrefix() methods	7 years ago
Alexander Alekhin	13c4a02157	ocl: low-level API to support OpenCL binary programs	7 years ago
Sayed Adel	6fe6436162	core:ppc Fixed compilation with xlc, clang. - Use EXPECT_TRUE instead of EXPECT_EQ for comparing NULL in xlc - Added support for int64 to vec_promote in xlc, clang - Fixed v_rotate_right in xlc	7 years ago
Alexander Alekhin	0ed3209b00	ocl: avoid unnecessary loading/initializing OpenCL subsystem If there are no OpenCL/UMat methods calls from application. OpenCL subsystem is initialized: - haveOpenCL() is called from application - useOpenCL() is called from application - access to OpenCL allocator: UMat is created (empty UMat is ignored) or UMat <-> Mat conversions are called Don't call OpenCL functions if OPENCV_OPENCL_RUNTIME=disabled (independent from OpenCL linkage type)	7 years ago
Maksim Shabunin	6c135261b2	Universal Intrinsics: aligned v_pack behavior on different platforms, fixed 64-bit register on ARM, added more saturate_cast variants	7 years ago
Pavel Rojtberg	6fbf0758bc	Python: wrap Algorithm::read and Algorithm::write	7 years ago
LaurentBerger	606a5fd537	Try to solve issue 10166	7 years ago
Alexander Alekhin	b6abf0d3f9	ocl: drop obsolete cache directories after upgrade of OpenCL driver Entries with the same platform name, the same device name and with different driver versions are assumed obsolete.	7 years ago
Alexander Alekhin	3f37be5a30	core: fix compilation of intrinsic code	7 years ago
Alexander Alekhin	9db5cbf9a4	dnn: sync output/internals blobs back	7 years ago
Alexander Alekhin	8e6280fc8e	ocl: binary program cache	7 years ago
Maksim Shabunin	e57f22a386	Fixed allocSingleton	7 years ago
Maksim Shabunin	12662e064b	align singleton malloc	7 years ago
Maksim Shabunin	e75056a084	static init	7 years ago
Tomoaki Teshima	3cbe60cca2	Merge pull request #9753 from tomoaki0705:universalMatmul * add accuracy test and performance check for matmul * add performance tests for transform and dotProduct * add test Core_TransformLargeTest for 8u version of transform * remove raw SSE2/NEON implementation from matmul.cpp * use universal intrinsic instead of raw intrinsic * remove unused templated function * add v_matmuladd which multiply 3x3 matrix and add 3x1 vector * add v_rotate_left/right in universal intrinsic * suppress intrinsic on some function and platform * add pure SW implementation of new universal intrinsics * add test for new universal intrinsics * core: prevent memory access after the end of buffer * fix perf tests	7 years ago
Maksim Shabunin	f50ec229de	Eigen: fix Mat construction stride	7 years ago
Maksim Shabunin	eb136ebba6	Do not reset step for single-row Mat created on user data	7 years ago
Sayed Adel	56bda8917d	core:vsx Fix vec_packs in gcc-5	7 years ago
Alexander Alekhin	3a0039d204	core(intrinsics): v_load_low	7 years ago

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1455 Commits (b67523550f7c130332e5b5e538397897b195cb98)