opencv

Commit Graph

Author	SHA1	Message	Date
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
Alexander Alekhin	3cf9185159	Merge pull request #15538 from terfendail:wui_checkany	5 years ago
Alexander Alekhin	c4d2e3c0b3	Merge pull request #15566 from alalek:issue_15558	5 years ago
Alexander Alekhin	b40fd6de32	Merge pull request #15565 from alalek:issue_15561	5 years ago
Alexander Alekhin	3516d0835e	Merge pull request #15564 from alalek:issue_15560	5 years ago
Alexander Alekhin	fcc69d5a60	core(test): fix check conditions	5 years ago
Alexander Alekhin	fef7fc343e	ml: add checks of empty train data	5 years ago
Alexander Alekhin	ad2854c8b3	imgcodecs: add check image.empty() in imwrite()/imencode()	5 years ago
Alexander Alekhin	eabbe38001	Merge pull request #15554 from alalek:pr15422_patch_files * 3rdparty: libpng v1.6.37 MSA patch (pr15422) original files: https://github.com/glennrp/libpng/tree/v1.6.37/mips * 3rdparty: libwebp MSA asm patch (pr15422)	5 years ago
mipsopen-fwu	b1ea91d8bd	Merge pull request #15422 from mipsopen-fwu:msa-dev * Added MSA implementations for mips platforms. Intrinsics for MSA and build scripts for MIPS platforms are added. Signed-off-by: Fei Wu <fwu@wavecomp.com> * Removed some unused code in mips.toolchain.cmake. Signed-off-by: Fei Wu <fwu@wavecomp.com> * Added comments for mips toolchain configuration and disabled compiling warnings for libpng. Signed-off-by: Fei Wu <fwu@wavecomp.com> * Fixed the build error of unsupported opcode 'pause' when mips isa_rev is less than 2. Signed-off-by: Fei Wu <fwu@wavecomp.com> * 1. Removed FP16 related item in MSA option defines in OpenCVCompilerOptimizations.cmake. 2. Use CV_CPU_COMPILE_MSA instead of __mips_msa for MSA feature check in cv_cpu_dispatch.h. 3. Removed hasSIMD128() in intrin_msa.hpp. 4. Define CPU_MSA as 150. Signed-off-by: Fei Wu <fwu@wavecomp.com> * 1. Removed unnecessary CV_SIMD128_64F guarding in intrin_msa.hpp. 2. Removed unnecessary CV_MSA related code block in dotProd_8u(). Signed-off-by: Fei Wu <fwu@wavecomp.com> * 1. Defined CPU_MSA_FLAGS_ON as "-mmsa". 2. Removed CV_SIMD128_64F guardings in intrin_msa.hpp. Signed-off-by: Fei Wu <fwu@wavecomp.com> * Removed unused msa_mlal_u16() and msa_mlal_s16 from msa_macros.h. Signed-off-by: Fei Wu <fwu@wavecomp.com>	5 years ago
Vitaly Tuzov	66842f5a18	Extended v_check_any/v_check_all universal intrinsics to support 64-bit integer	5 years ago
Alexander Alekhin	33e9fe9312	Merge pull request #15540 from alalek:issue_15278_2	5 years ago
Alexander Alekhin	65c209fad3	Merge pull request #15519 from mshabunin:fix-custom-install	5 years ago
dab0bby	a9163a53d3	Merge pull request #15477 from dab0bby:remove-old-build-java-option * remove old BUILD_opencv_java option * replace old build_java option with new BUILD_JAVA option	5 years ago
Alexander Alekhin	c657c6cbac	cmake: use 'long long' for atomic check	5 years ago
Alexander Alekhin	8167d47efc	Merge pull request #15516 from dkurt:dnn_detection_model_fix_3.4	5 years ago
Alexander Alekhin	1ecea1f4a6	Merge pull request #15529 from collinbrake:feature_grammar_fixes	5 years ago
Alexander Alekhin	46fd112f9b	Merge pull request #15399 from terfendail:perf_stereobm	5 years ago
collin	bcf7d3160c	Grammer fixes on python image display tutorial	5 years ago
Daniel Kapusi	d2872afce0	Merge pull request #15341 from DiebBlue:is5769 * issue 5769 fixed: cv::stereoRectify fails if given inliers mask of type vector<uchar> * issue5769 fix using reshape and add regression test * regression test with outlier detection, testing vector and mat data * Size comparision of wrong vector within CV_Assert in regression test corrected * cleanup test code	5 years ago
Alexander Alekhin	70c88a2087	Merge pull request #15517 from mshabunin:fix-osx-avfoundation-auth	5 years ago
Alexander Alekhin	7770ba1f10	Merge pull request #15491 from terfendail:undistort_fix	5 years ago
Vitaly Tuzov	7b3a752012	Fixed universal intrinsic undistort() implementation	5 years ago
Maksim Shabunin	5a75808516	Windows: partially restore install config generation	5 years ago
Alexander Alekhin	03c4c67dad	Merge pull request #15518 from mshabunin:fix-osx-qt	5 years ago
Alexander Alekhin	f5f9187720	Merge pull request #15476 from cancerberoSgx:js-docker	5 years ago
Alexander Alekhin	89b82e796e	Merge pull request #15449 from mshabunin:cmake-download-params	5 years ago
Alexander Alekhin	48fa39f675	Merge pull request #15487 from dkurt:fix_ie_2019r1	5 years ago
Alexander Alekhin	69c19dc3d3	Merge pull request #15511 from pmur:vmuleo-fix-gcc7	5 years ago
Maksim Shabunin	5c0502b470	Fixed OSX build with Qt	5 years ago
Maksim Shabunin	f10fce9ab4	AVFoundation: backported runtime authorization check from master	5 years ago
Maksim Shabunin	aaad238c6e	AVFoundation: fix authorization request not being shown	5 years ago
Dmitry Kurtaev	741aee6901	Fix dnn object detection sample	5 years ago
Dmitry Kurtaev	0428f60d66	Fix OpenVINO 2019R1 compilation	5 years ago
Paul E. Murphy	b465c82696	core: workaround old gcc vec_mul{e,o} (Issue #15506 ) ISA 2.07 (aka POWER8) effectively extended the expanding multiply operation to word types. The altivec intrinsics prior to gcc 8 did not get the update. Workaround this deficiency similar to other fixes. This was exposed by commit `33fb253a66` which leverages the int -> dword expanding multiply. This fixes Issue #15506	5 years ago
Alexander Alekhin	8609198b05	Merge pull request #15466 from alalek:ffmpeg_update_3.4	5 years ago
Vitaly Tuzov	bf8b5ffeb1	Added performance test for StereoBM algorithm	5 years ago
Sebastián Gurín	a17231a6b4	js docker build docs emcc latest warning	5 years ago
Alexander Alekhin	b3a0507546	Merge pull request #15475 from alalek:build_eliminate_warning_array_bounds	5 years ago
Alexander Alekhin	f139a0bda8	Merge pull request #15461 from alalek:imgproc_connectedcomponents_allocation	5 years ago
Alexander Alekhin	bdf23ce855	ts: eliminate -Warray-bounds warning	5 years ago
Alexander Alekhin	6a49887695	ffmpeg/3.4: update FFmpeg wrapper	5 years ago
Alexander Alekhin	e7b6753a10	imgproc: avoid manual memory allocation in connectedcomponents.cpp	5 years ago
Jaime	fafada28eb	Merge pull request #14872 from AhiyaHiya:feature/topmost_window * Added mechanism to set/toggle NORMAL window to TOPMOST window. * highgui: remove unnecessary/legacy code	5 years ago
Alexander Alekhin	4ffb5b62ea	Merge pull request #15170 from sturkmen72:update_samples	5 years ago
Suleyman TURKMEN	f73395122c	Update Samples	5 years ago
Alexander Alekhin	0a13633411	Merge pull request #15444 from alalek:ocl_fix_fft_kernel	5 years ago
Everton Constantino	76e403cf25	Merge pull request #15440 from everton1984:new_integral_tests * Adding all possible data type interactions to the perf tests since some use SIMD acceleration and others do not. * Disabling full tests by default. * Giving proper names, removing magic numbers and sanity checks of new performance tests for the integral function. * Giving proper names, making array static.	5 years ago
huihut	fe42933ac5	Merge pull request #15433 from huihut:master * fix 'chmod' is not recognized as an internal or external command in Windows https://github.com/opencv/opencv/issues/14939 * cmake: update PCH command handling	5 years ago
Maksim Shabunin	9d4f01626c	cmake: add directory creation to download helper scripts	5 years ago

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