opencv

Commit Graph

Author	SHA1	Message	Date
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
Maksim Shabunin	4437e0c3b9	Split stat.cpp into smaller pieces	7 years ago
Alexander Alekhin	42e1fe301c	ocl: allow recursive UMatData lock() calls with the same objects OpenCLAllocator::copy() may call upload()/download() methods	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	914f57f28d	core(parallel_for): fix data race	7 years ago
Vitaly Tuzov	3267fb90c6	Updated check on OutputArray to allow recreation of fixed_size for 1-d sizes array	7 years ago
Alexander Alekhin	b10fedde56	core(parallel_for): cleanup remove 'dont_wait' (can be replaced with has_wake_signal)	7 years ago
Maksim Shabunin	e225850cc6	Split persistence.cpp into smaller pieces (#10788 ) * Extracted base64 persistence functionality * Extracted YML persistence functionality * Extracted JSON persistence functionality * Extracted XML persistence functionality * Extracted public C and C++ interfaces implementation in persistence * Persistence: cleanup and fixes * fixup! Persistence: cleanup and fixes	7 years ago
Dmitry Kurtaev	10e1de74d2	Intel Inference Engine deep learning backend (#10608 ) * Intel Inference Engine deep learning backend. * OpenFace network using Inference Engine backend	7 years ago
Maksim Shabunin	904640c9ae	Split matrix.cpp into smaller pieces	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
Aditya Rohan	ccea0a831a	Merge pull request #10732 from Riyuzakii:10598 * Introduces error throw for line drawn with THICKNESS=0	7 years ago
Namgoo Lee	3cf535926a	cuda_stream: do not allocate GPU memory by default (fixes #8725 )	7 years ago
Alexander Alekhin	2e45095e8d	winrt: fix build	7 years ago
Sayed Adel	4e1d396ce1	core:ppc Add yield support	7 years ago
Alexander Alekhin	ebdb0eb0c1	ocl: force clBuildProgram() call after clCreateProgramWithBinary()	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	f6fd3abd31	core: add OpenCV version information into Exception messages	7 years ago
Woody Chow	f1c52e426b	Merge pull request #10697 from woodychow:tbb_task_arena * Use Intel TBB's task arena if possible	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
Alexander Alekhin	81c5fae56f	core(lapack): fix build issues related to 'extern "C"'	7 years ago
Pavel Rojtberg	2d674fc151	persistence: replace arbitrary limit of cn to 4 by CV_CN_MAX (#10636 ) * persistence: replace arbitrary limit of cn to 4 by CV_CN_MAX * python: added persistence test, remove temp files * fixup! python: added persistence test, remove temp files * fixup! python: added persistence test, remove temp files	7 years ago
Alexander Alekhin	90aac764dd	core: kmeans refactoring - reduce scope of i,k,j variables - use cv::AutoBuffer - template<bool onlyDistance> class KMeansDistanceComputer - eliminate manual unrolling: CV_ENABLE_UNROLLED	7 years ago
Alexander Alekhin	46470d92a0	core: fix kmeans multi-threaded performance	7 years ago
Alexander Alekhin	a5cd62f7bf	core(perf): refactor kmeans test - don't use RNG for "task size" parameters (N, K, dims) - add "good" kmeans test data (without singularities: K > unique points)	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
Alexander Alekhin	8533b45ce9	cmake: Java/Android SDK refactoring	7 years ago
Suleyman TURKMEN	dcd4f8f5db	Update documentation	7 years ago
Maksim Shabunin	594a93316c	Fixed concurrent OpenCL cache folder name generation	7 years ago
SarenT	c6d9ce8fd3	Merge pull request #10489 from SarenT:offset-mat_put Adding capability to parse subsections of a byte array in Java bindings (#10489) * Adding capability to parse subsections of a byte array in Java bindings. (Because Java lacks pointers. Therefore, reading images within a subsection of a byte array is impossible by Java's nature and limitations. Because of this, many IO functions in Java require additional parameters offset and length to define, which section of an array to be read.) * Corrected according to the review. Previous interfaces were restored, instead internal interfaces were modified to provide subsampling of java byte arrays. * Adding tests and test related files. * Adding missing files for the test. * Simplified the test * Check was corrected according to discussion. An OutOfRangeException will be thrown instead of returning. * java: update MatOfByte implementation checks / tests	7 years ago
Alexander Alekhin	6113dc1b99	core: fix unresolved symbols from utils::fs	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
Arthur Williams	d8d4ea857a	Fixed #10433	7 years ago
Jun Zhao	0369431ebd	opencl/cvtclr_dx: fix not compile-time constants issue. fix the "initializing global variables with values that are not compile-time constants" issue in Intel SDK for OpenCL. The root cause is when initializing global variables with value, the variable need is compile-time constants. Thanks Zheng, Yang <yang.zheng@intel.com>, Chodor, Jaroslaw <jaroslaw.chodor@intel.com> give a help. Signed-off-by: Liu,Kaixuan <kaixuan.liu@intel.com> Signed-off-by: Jun Zhao <jun.zhao@intel.com>	7 years ago
Sayed Adel	fd0ac962fb	core: replace raw intrinsics with universal intrinsics in copy.cpp - use universal intrinsic instead of raw intrinsic - add performance check for Mat::copyTo/setTo with mask	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	534645a12f	ocl: workaround option to disable usage of buffer "Rect" operations	7 years ago

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3737 Commits (573e79010715d83996260bc2aeb05d87da067d36)