opencv

Commit Graph

Author	SHA1	Message	Date
atalaman	2ff12c4981	Merge pull request #15699 from TolyaTalamanov:at/graph-ocv-render-backend-skeleton G-API: Implement OpenCV render backend * Implement render opencv backend * Fix comment to review * Add comment * Add wrappers for kernels * Fix comments to review * Fix comment to review	5 years ago
Alexander Alekhin	a84969bdcd	gapi: avoid dynamic initialization in dispatched files	5 years ago
OrestChura	2f9351d995	Fix warning issue: - unnecessary extra semicolon after member function definition removed	5 years ago
Maksim Shabunin	230e44b01d	G-API: removed deprecated IE call from test	5 years ago
Alexander Alekhin	4c71dbf0af	release: OpenCV 4.1.2 OpenCV 4.1.2	5 years ago
Alexander Alekhin	6bdb9ca725	OpenCV release (3.4.8) OpenCV 3.4.8	5 years ago
Maksim Shabunin	1ca74c3c03	Merge pull request #15544 from mshabunin:disable_posix_memalign * Disable posix_memalign by default * core: fix memalign parameter handling	5 years ago
Talamanov, Anatoliy	40215f99d7	Define operator<< for cv::gapi::wip::draw::Prim	5 years ago
Marcin Tolysz	3fd36c1be1	Merge pull request #15658 from tolysz:patch-1 * Cuda + OpenGL on ARM There might be multiple ways of getting OpenCV compile on Tegra (NVIDIA Jetson) platform, but mainly they modify CUDA(8,9,10...) source code, this one fixes it for all installations. ( https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945 et al.). This way is exactly the same as the one proposed but the code change happens in OpenCV. * Updated, The link provided mentions: cuda8 + 9, I have cuda 10 + 10.1 (and can confirm it is still defined this way). NVIDIA is probably using some other "secret" backend with Jetson.	5 years ago
Sean McBride	24effe8cd6	Fixed clang -Wnewline-eof warning by adding newline to end of file	5 years ago
Alexander Alekhin	6efdfee3f0	build: eliminate CUDA warnings	5 years ago
Pinaev Danil	9ab5e52f04	Merge pull request #15632 from aDanPin:dp/any_ref_tests * Add a few more tests on `any` Added tests: - get_ref_to_val_from_any - update_val_via_ref * Style fix	5 years ago
Nikita Shulga	ec37364762	Use std::atomic in getExpTab32f and getLogTab32f Reads and writes to volatile bool are not guaranteed to be atomic.	5 years ago
Nikita Shulga	23288b7cb5	Use atomic operations to modify flagNestedParallelFor This ensures uniform behavior on any C++11 compliant compiler	5 years ago
Sayed Adel	f2fe6f40c2	Merge pull request #15510 from seiko2plus:issue15506 * core: rework and optimize SIMD implementation of dotProd - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64) - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters - fix clang build on ppc64le - support wide universal intrinsics for dotProd_32s - remove raw SIMD and activate universal intrinsics for dotProd_8 - implement SIMD optimization for dotProd_s16&u16 - extend performance test data types of dotprod - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped) - optimize v_mul_expand(int32) on VSX * core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast this changes made depend on "terfendail" review	5 years ago
Alexander Alekhin	a007220c52	imgproc: update histogram test	5 years ago
Marcin Tolysz	53400d86e2	Fix compiler warnings for latest cuda npp which defines this itself as: ``` #define NPP_VER_MAJOR 10 #define NPP_VER_MINOR 2 #define NPP_VER_PATCH 0 #define NPP_VER_BUILD 243 #define NPP_VERSION (NPP_VER_MAJOR * 1000 + \ NPP_VER_MINOR * 100 + \ NPP_VER_PATCH)	5 years ago
Suleyman TURKMEN	c0489963bb	Update copy.cpp	5 years ago
Alexander Alekhin	bdc097495a	fix avx512 detection - renamed Cascade Lake AVX512_CEL => AVX512_CLX (align with Intel SDE tool) - fixed CLX instruction sets (no IFMA/VBMI) - added flag to bypass CPU baseline check: OPENCV_SKIP_CPU_BASELINE_CHECK	5 years ago
AsyaPronina	4429352125	OpenCV G-API test for Filter2d has changed: > Size parameter is changed from int to cv::Size type to allow rectangle kernels > Kernel creation code is adopted for different kernel sizes to not create only white images on the output	5 years ago
Alexander Alekhin	f301f17b61	imgproc: accurate histogram value thresholding	5 years ago
Alexander Alekhin	ab5252c18e	dnn(pytest): backport changes from master, update test setUp()	5 years ago
Dmitry Kurtaev	e35fd463e7	Enable ENet with Inference Engine backend on CPU	5 years ago
Alexander Alekhin	fd11e3a81d	dnn: update IE tests	5 years ago
Alexander Alekhin	f0058bbed3	dnn(test): fix optional test data	5 years ago
APrigarina	c99db2b9db	bug fix	5 years ago
Alexander Alekhin	c69245da1f	imgproc: fix fitLine() implementation - update optimal solutions on each iteration	5 years ago
andrey-golubev	d50babfc99	G-API: fix perform substitution UB/crash	5 years ago
Alexander Alekhin	2b66495a9d	dnn: use OpenVINO 2019R3 defines	5 years ago
Elms	8b483a91bc	dshow: Add ability to save direct show graph	5 years ago
Alexander Alekhin	8814645c8d	dnn(test): skip IE/OCL test for "sum"	5 years ago
Alexander Alekhin	77346d7286	core: workaround transform() inplace calls	5 years ago
Alexander Alekhin	440a937d24	dnn: increase async test timeout	5 years ago
Talamanov, Anatoliy	06067efa3f	Add new render primitives	5 years ago
Sebastián Gurin	a3144cbadc	Merge pull request #15480 from cancerberoSgx:estimateAffine2D js - cv.estimateAffine2D, cv.warpPolar	5 years ago
ann	5c9a624a85	Merge pull request #15356 from APrigarina:3.4_version2 QR-Code detection: accuracy improvement * first commit * resize improvement * resize improvement * dummy commit * warnings fix * warnings fix * warnings fix * test added * resize fix * resize fix * tests changed * tests changed	5 years ago
Dmitry Kurtaev	fba9fdfd27	Fix autodetection of input size for dnn networks	5 years ago
Suleyman TURKMEN	d88d1c9935	Update loadsave.cpp	5 years ago
Alexander Alekhin	ed9bca969c	core: fix UBSAN in softfloat	5 years ago
Brandon	25dee8383c	Merge pull request #15595 from frastlin:rodrigues * Added Rodrigues to the JS embindgen.py and a unittest in test_calib3d.js on 3.4 base	5 years ago
Alexander Alekhin	f81e401cd0	imgproc: fix indexing issue in pyramids UBSAN violation expression: 'tab = tabR - x;'	5 years ago
Andrey Golubev	9f4f9000bc	Merge pull request #15313 from andrey-golubev:map_subst_to_pattern G-API: add transformation logic to GCompiler * Introduce transformation logic to GCOmpiler * Remove partialOk() method * Fix minor issues * Refactor code according to code review 1. Re-design matchPatternToSubstitute logic 2. Update transformations order 3. Replace check_transformations pass with a one time check in GCompiler ctor * Revert unused nodes handling in pattern matching * Address minor code review issues * Address code review comments: 1) Fix some mistakes 2) Add new tests for endless loops 3) Update GCompiler's transformations logic * Simplify GCompiler check for endless loops 1. Simplify transformations endless loops check: - Original idea wasn't a full solution - Need to develop a good method (heuristic?) to find loops in general case (TODO) 2. Remove irrelevant Endless Loops tests 3. Add new "bad arg" tests and unit tests * Update comments	5 years ago
Andrew Ryrie	b88435fdc2	dnn: Allow LSTM layer to operate in reverse direction This is useful for bidirectional LSTMs.	5 years ago
Lubov Batanina	e923712d81	Merge pull request #15572 from l-bat:deconv3d Fix computation of internal shapes in Deconvolution layer * Fix computation of internal shapes * Refactoring	5 years ago
Alexander Alekhin	eacadf0e73	core(ocl): add flag OPENCV_OPENCL_ENABLE_MEM_USE_HOST_PTR to control CL_MEM_USE_HOST_PTR usage	5 years ago
Alexander Alekhin	6e246ee58c	core(persistence): fix reserveNodeSpace() implementation - avoid data copying after buffer block shrink - resize current block in case of single FileNode	5 years ago
Vitaly Tuzov	1c17b3281a	Fixed OOB reading in pyrDown	5 years ago
Wenzhao Xiang	c2096771cb	Merge pull request #15371 from Wenzhao-Xiang:gsoc_2019 [GSoC 2019] Improve the performance of JavaScript version of OpenCV (OpenCV.js) * [GSoC 2019] Improve the performance of JavaScript version of OpenCV (OpenCV.js): 1. Create the base of OpenCV.js performance test: This perf test is based on benchmark.js(https://benchmarkjs.com). And first add `cvtColor`, `Resize`, `Threshold` into it. 2. Optimize the OpenCV.js performance by WASM threads: This optimization is based on Web Worker API and SharedArrayBuffer, so it can be only used in browser. 3. Optimize the OpenCV.js performance by WASM SIMD: Add WASM SIMD backend for OpenCV Universal Intrinsics. It's experimental as WASM SIMD is still in development. * [GSoC2019] 1. use short license header 2. fix documentation node issue 3. remove the unused `hasSIMD128()` api * [GSoC2019] 1. fix emscripten define 2. use fallback function for f16 * [GSoC2019] Fix rebase issue	5 years ago
Maksim Shabunin	c8abf2ad14	backport: fixed warnings produced by clang-9.0.0 `ea3dc78986` `83fc27cb99`	5 years ago
smirnov-alexey	bab8addcbb	Move maxval to threshold tests parameter Fix documentation	5 years ago

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19522 Commits (2ff12c498171ba2ced3ac80c94b65b9ed647d379)