opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	e6959055b5	core(cuda.hpp): fix GpuMatND compilation with GCC < 5	4 years ago
Namgoo Lee	7ea21c4b3c	Merge pull request #19259 from nglee:dev_gpumatnd1 Minimal implementation of GpuMatND * GpuMatND - minimal implementation * GpuMatND - createGpuMatHeader * GpuMatND - GpuData, offset, getDevicePtr(), license * reviews * reviews	4 years ago
Pavel Rojtberg	6c1a433c4c	python: also catch general c++ exceptions they might be thrown from third-party code (notably Ogre in the ovis module). While Linux is kind enough to print them, they cause instant termination on Windows. Arguably, they do not origin from OpenCV itself, but still this helps understanding what went wrong when calling an OpenCV function.	4 years ago
Alexander Alekhin	30bef20e22	js: fix SIMD build	4 years ago
Alexander Alekhin	c5bf15e009	build: fix cv2.cpp compilation	4 years ago
Maksim Shabunin	694fe3e7d2	core, gapi: supported build with oneTBB 2021	4 years ago
Dale Phurrough	34c3f0f495	add cuda::Stream constructor with cuda flags	4 years ago
Alexander Alekhin	b73bf03bfc	core: parallel backends API - allow to replace parallel_for() backend	4 years ago
Vadim Levin	1d3207d7c7	feat: common fixed size sequence conversion for Python bindings	4 years ago
Alexander Alekhin	37e656082b	core(ocl): update isOpenCLActivated() - reuse g_isOpenCLAvailable variable instead	4 years ago
Vadim Levin	a0bdb78a99	feat: add overload resolution exception for Python bindings	4 years ago
Alexander Alekhin	212815a10d	core(ocl): fix lifetime handling of Image kernel args	4 years ago
Vitaly Tuzov	8f653ba8de	Inlined WASM fallback intrinsics to avoid using of V_TypeTraits	4 years ago
Liangqian	e4c7fca755	Merge pull request #19098 from chargerKong:EulerAngle * add to/from Euler Angles * restruct codes * quat: optimize implementation * cleanup debug code * correct spelling errors * create QuatEnum for enum EulerAnglesType * use for loop for test_quaternion * drop template from isIntAngleType & add minimal error information in test_quaternion.cpp Co-authored-by: ShanChenqi <shanchenqi@huawei.com> Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	4 years ago
Alexander Alekhin	ba2b331461	core(ocl): parametrize OpenCLExecutionContext tests	4 years ago
Dale Phurrough	109255a730	add windows native aligned malloc + unit test case * implements https://github.com/opencv/opencv/issues/19147 * CAUTION: this PR will only functions safely in the 4+ branches that already include PR 19029 * CAUTION: this PR requires thread-safe startup of the alloc.cpp translation unit as implemented in PR 19029	4 years ago
Alexander Alekhin	1363496c11	release: OpenCV 4.5.1	4 years ago
Alexander Alekhin	8869dc7762	release: OpenCV 3.4.13	4 years ago
Francesco Petrogalli	c526705f4f	[cv::transform] Enable CV_SIMD for the 16U case on AArch64.	4 years ago
Alexander Alekhin	3359bdc464	docs(core): fix process_video_frame() code snippet	4 years ago
Vincent Rabaud	4c75b1c102	Fix comment typos.	4 years ago
Vadim Pisarevsky	ba7dbca018	added information about the contribution & ISCAS copyright	4 years ago
Vincent Rabaud	8391a23600	Optimize calls to std::string::find() and friends for a single char. The character literal overload is more efficient. More info at: http://clang.llvm.org/extra/clang-tidy/checks/performance-faster-string-find.html	4 years ago
Vadim Levin	7b0d7d0c9a	fix: conversion to string in python bindings If provided `PyObject` can't be converted to string `TypeError` is reported instead of `SytemError` without any message.	4 years ago
Dale Phurrough	bb59b81d82	remove g_isOpenCVActivated assign and clarify	4 years ago
Alexander Alekhin	c240355cc6	dnn(ocl): avoid mess FP16/FP32 in convolution layer	4 years ago
Alexander Alekhin	4b3d2c8834	dnn(ocl): fix gemm kernels with beta=0 - dst is not initialized, may include NaN values - 0*NaN produces NaN	4 years ago
Alexander Alekhin	392991fa0b	core(opencl): add version check before clCreateFromGLTexture() call	4 years ago
Alexander Alekhin	d2bc0e5fe0	js(wasm): use fallback on missing intrinsics in Emscripten 2.0.0+	4 years ago
Dale Phurrough	f77276311d	clarify opencl execution context doc - fix opencv/opencv#18888	4 years ago
Dale Phurrough	ad94d8cc4f	Merge pull request #19029 from diablodale:fix19004-memthreadstart add thread-safe startup of fastMalloc and fastFree * add perf test core memory allocation * fix threading in isAlignedAllocationEnabled() * tweaks requested by maintainer	4 years ago
Alexander Alekhin	26e8048a0a	core: update handling of allocator stats type - don't use OPENCV_ALLOCATOR_STATS_COUNTER_TYPE definition in non C++11 builds - don't use with MinGW	4 years ago
Kong Liangqian	8e32566583	Add adding and subtraction operations between a number and a quaternion; fix a typo; Add documentation of quaternion operators; Restrict the type of scalar: the same as quaternion;	4 years ago
Alexander Alekhin	6f8120cb3a	core(UMat): drop unavailable methods	4 years ago
Alexander Alekhin	d35e2f5339	core(ipp): workaround getIppTopFeatures() value mismatch	4 years ago
Zhangyin	673e4e20f0	Added RISC-V backend of universal intrinsics	4 years ago
Alexander Alekhin	91ce6ef190	core(ipp): disable SSE4.2 code path in countNonZero()	4 years ago
Alexander Alekhin	5c987e4c75	Merge pull request #18924 from alalek:4.x-xcode12 (4.x) build: Xcode 12 support * build: xcode 12 support, cmake fixes * ts: eliminate clang 11 warnigns * 3rdparty: clang 11 warnings * features2d: eliminate build warnings * test: warnings * gapi: warnings from 18928	4 years ago
Dale Phurrough	c08e38acd0	fix missing addref() in ocl::Context::create(str) - fix https://github.com/opencv/opencv/issues/18906 - unable to add related test cases as there is no public access to Context:Impl refcounts	4 years ago
Or Avital	5a3a915a9b	Remove unnecessary condition (will never reach)	4 years ago
Jiri Kucera	ce31c9c448	core(matrix): Negative values checks Add checks that prevents indexing an array by negative values.	4 years ago
Felix Gorschlüter	c996fd1c06	Small improvements to persistence-API doc	4 years ago
chargerKong	11cfa64a10	Merge pull request #18335 from chargerKong:master Ordinary quaternion * version 1.0 * add assumeUnit; add UnitTest; check boundary value; fix the func using method: func(obj); fix 4x4; add rodrigues vector transformation; fix mat to quat; * fix blank and tab * fix blank and tab modify test;cpp to hpp * mainly improve comment; add rvec2Quat;fix toRodrigues; fix throw to CV_Error * fix bug of quatd * int; combine hpp and cpp; fix << overload error in win system; modify include in test file; * move implementation to quaternion.ini.hpp; change some constructor to createFrom* function; change Rodrigues vector to rotation vector; change the matexpr to mat of 3x3 return type; improve comments; * try fix log function error in win * add enums for assumeUnit; improve docs; add using std::cos funcs * remove using std::* from header; add std::* in affine.hpp,warpers_inl.hpp; * quat: coding style * quat: AssumeType => QuatAssumeType	4 years ago
Jojo R	12b8d542b7	norm.cpp(normL2Sqr_): improve performance of pipeline The most of target machine use one type cpu unit resource to execute some one type of instruction, e.g. all vx_load API use load/store cpu unit, and v_muladd API use mul/mula cpu unit, we interleave vx_load and v_muladd to improve performance on most targets like RISCV or ARM.	4 years ago
Suleyman TURKMEN	cc7f17f011	update documentation	4 years ago
Alexander Alekhin	2687a2b6dc	pre: OpenCV 4.5.1 (version++)	4 years ago
Alexander Alekhin	9485113923	pre: OpenCV 3.4.13 (version++)	4 years ago
Alexander Alekhin	2b558a3787	core: fix F16C compilation check	4 years ago
Alexander Alekhin	cfbdbffcad	objc: rework headers import - 'AdditionalImports' can be removed from misc/objc/gen_dict.json - avoid using of legacy 'opencv.hpp'	4 years ago
Alexander Alekhin	2e7ef6f4e8	objc: fix std::string handling - arg types may be passed as string instead of std::string	4 years ago

1 2 3 4 5 ...

4993 Commits (9b093c9a1238b13901a8f703d3e6df87ea534b41)