opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	591708903b	release: OpenCV 3.4.15	3 years ago
kikaxa	bb60cb0bf9	Reenable filesystem for ios builds	4 years ago
Alexander Alekhin	5f80f43ff5	core: fix nSize initialization in cvIplImage()	4 years ago
Alexander Alekhin	43940f7ffc	pre: OpenCV 3.4.15 (version++)	4 years ago
Developer-Ecosystem-Engineering	814550d2a6	Merge pull request #20011 from Developer-Ecosystem-Engineering:3.4 Improve performance on Arm64 * Improve performance on Apple silicon This patch will - Enable dot product intrinsics for macOS arm64 builds - Enable for macOS arm64 builds - Improve HAL primitives - reduction (sum, min, max, sad) - signmask - mul_expand - check_any / check_all Results on a M1 Macbook Pro * Updates to #20011 based on feedback - Removes Apple Silicon specific workarounds - Makes #ifdef sections smaller for v_mul_expand cases - Moves dot product optimization to compiler optimization check - Adds 4x4 matrix transpose optimization * Remove dotprod and fix v_transpose Based on the latest, we've removed dotprod entirely and will revisit in a future PR. Added explicit cats with v_transpose4x4() This should resolve all opens with this PR * Remove commented out lines Remove two extraneous comments	4 years ago
berak	302c2354a3	core: add missing implementation for Mat::ptr(Vec)	4 years ago
Zhuo Zhang	bf26050f7e	Fix missing return type for unsafe CV_XADD function	4 years ago
Suleyman TURKMEN	ec8b7c933a	Update Documentation	4 years ago
Alexander Alekhin	d0e3e638c3	release: OpenCV 3.4.14	4 years ago
Alexander Alekhin	b26f5b9468	core: backward compatibility for vx_store/vx_store_aligned calls	4 years ago
Vitaly Tuzov	aab62aa6dd	Merge pull request #18952 from terfendail:wui_doc * Updated UI documentation to address WUI * Added documentation for vx_ calls * Removed vx_store operation overload * Doxyfile updated to enable wide UI * Enable doxygen documentation for vx_ WUI functions * Wide intrinsics definition rework * core: fix SIMD C++ emulator build (supports 128-bit only)	4 years ago
Jonathan Deakin	29a289dfa1	Add v_expand for AArch64, fuse vmovl+vget_high into vmovl_high	4 years ago
Alexander Alekhin	a97f6f8058	js: support setLogLevel() / getLogLevel() calls	4 years ago
Dale Phurrough	cbe236652b	noexcept def construct Mat, UMat, Mat_, MatSize, MatStep original commit: `1b0f781b7c`	4 years ago
Sayed Adel	84fcc4ab9b	core:ppc64 fix the build with the newer versions of Eigen on IBM/Power It also fixes the build when universal intrinsics is disabled via `-DDCV_ENABLE_INTRINSICS=OFF`.	4 years ago
Vitaly Tuzov	04a9ff88d8	Merge pull request #19622 from terfendail:ref_doc * Updated cpp reference implementations for a few intrinsics to address wide universal intrinsics as well * Updated cpp reference implementations for a few more universal intrinsics	4 years ago
Mradul Agrawal	640f188ca2	Merge pull request #19583 from theroyalpekka:patch-1 * Update polynom_solver.cpp This pull request is in the response to Issue #19526. I have fixed the problem with the cube root calculation of 2R. The Issue was in the usage of pow function with negative values of R, but if it is calculated for only positive values of R then changing x0 according to the parity of R, the Issue is resolved. Kindly consider it, Thanks! add cv::cubeRoot(double) Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	4 years ago
Alexander Alekhin	a123c48d4d	pre: OpenCV 3.4.14 (version++)	4 years ago
Alexander Alekhin	309e1e2b1d	core(InputArray): replace STD_ARRAY to MATX - remove duplication kind	4 years ago
Dale Phurrough	4badf640bf	add noexcept to default constructors of cv::ocl - follows iso c++ guideline C.44 - enables default compiler-created constructors to also be noexcept original commit: `77e26a7db3` - handled KernelArg, Image2D	4 years ago
Alexander Alekhin	6d3502833f	core: include version.hpp in cvdef.h, fix precomp.hpp usage	4 years ago
Francesco Petrogalli	6ee23c9b85	Merge pull request #19486 from fpetrogalli:dotprod_fast-3.4 * [hal][neon] Optimize the v_dotprod_fast intrinsics for aarch64. On Armv8 in AArch64 execution mode, we can skip the sequence v<op>_<ty>(vget_high_<ty>(x), vget_high_<ty>(y)) in favour of v<op>_high_<ty>(x, y) This has better changes for recent compilers to use less data movement operations and better register allocation. See for example: https://godbolt.org/z/bPq7vd * [hal][neon] Fix build failure on armv7. * [hal][neon] Address review comments in PR. PR: https://github.com/opencv/opencv/pull/19486 * [hal][neon] Define macro to check for the AArch64 execution state of Armv8. * [hal][neon] Fix macro definition for AArch64. The fix is needed to prevent warnings when building for Armv7.	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
Vadim Levin	1d3207d7c7	feat: common fixed size sequence conversion for Python bindings	4 years ago
Vadim Levin	a0bdb78a99	feat: add overload resolution exception for Python bindings	4 years ago
Vitaly Tuzov	8f653ba8de	Inlined WASM fallback intrinsics to avoid using of V_TypeTraits	4 years ago
Alexander Alekhin	8869dc7762	release: OpenCV 3.4.13	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 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
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
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
Alexander Alekhin	6f8120cb3a	core(UMat): drop unavailable methods	4 years ago
Suleyman TURKMEN	cc7f17f011	update documentation	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	aac7c5465b	core: move inline code from mat.inl.hpp	4 years ago
Kun Liang	c82417697a	Merge pull request #18068 from lionkunonly:gsoc_2020_simd [GSoC] OpenCV.js: WASM SIMD optimization 2.0 * gsoc_2020_simd Add perf test for filter2d * add perf test for kernel scharr and kernel gaussianBlur * add perf test for blur, medianBlur, erode, dilate * fix the errors for the opencv PR robot fix the trailing whitespace. * add perf tests for kernel remap, warpAffine, warpPersepective, pyrDown * fix a bug in modules/js/perf/perf_imgproc/perf_remap.js * add function smoothBorder in helpfun.js and remove replicated function in perf test of warpAffine and warpPrespective * fix the trailing white space issues * add OpenCV.js loader * Implement the Loader with help of WebAssembly Feature Detection, remove trailing whitespaces * modify the explantion for loader in js_setup.markdown and fix bug in loader.js	4 years ago
Alexander Alekhin	b5717f82a0	core: fix __clang_major__ typo regression	4 years ago
Alexander Alekhin	dc15187f1b	release: OpenCV 3.4.12	4 years ago
Alexander Alekhin	d34717d8c9	core: allow to disable including of unsupported/Eigen/CXX11/Tensor - define OPENCV_DISABLE_EIGEN_TENSOR_SUPPORT	4 years ago
Alexander Alekhin	233030e417	core: force check for string literals are used in the message	4 years ago
Alexander Alekhin	50ff40d684	pre: OpenCV 3.4.12 (version++)	4 years ago
Gabriel	96ce65f021	Document PatchNANs input type	4 years ago
Alexander Alekhin	e8d4259f9a	release: OpenCV 3.4.11	4 years ago
Alexander Alekhin	e0f9eac521	cmake: backport CUDA scripts	4 years ago
Alexander Alekhin	eb6678ebef	Merge pull request #17699 from alalek:build_core_cuda * core(cuda): fix build - MSVS 19.25.28612.0 - CUDA release 11.0, V11.0.167 * cmake(cuda): backport workaround for CUDA 11 * cmake(cuda): call CUDA_BUILD_CLEAN_TARGET() on finalize * cmake(cuda): use CMAKE_SUPPRESS_REGENERATION with MSVS	4 years ago

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1902 Commits (9448fe3db4cec7d052b4b5e0efb296628c4d84cc)