opencv

Commit Graph

Author	SHA1	Message	Date
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
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
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
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
Vitaly Tuzov	0a1b957331	StereoBM algorithm updated to use wide universal intrinsics	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
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
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
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
Vitaly Tuzov	7b3a752012	Fixed universal intrinsic undistort() implementation	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	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
Vitaly Tuzov	bf8b5ffeb1	Added performance test for StereoBM algorithm	5 years ago
Alexander Alekhin	bdf23ce855	ts: eliminate -Warray-bounds warning	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
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
Dmitry Kurtaev	ba703157cf	Merge pull request #15063 from dkurt:dnn_ie_ocv_layers * Wrap unsupported by IE layers as custom layers * Replace pointers to layers blobs to their shapes * Enable Faster R-CNN with IE backend on CPU	5 years ago
Alexander Alekhin	8bd2720c28	core(ocl): fix fft kernel compilation - error: variables in the local address space can only be declared in the outermost scope of a kernel function	5 years ago
David Carlier	6769ee3748	OpenCL: FreeBSD build fix	5 years ago
Alexander Alekhin	0fda243a05	pre: OpenCV 3.4.8 (version++)	5 years ago
Alexander Alekhin	70dfae31a2	experimental version++	5 years ago
Chip Kerchner	26228e6b4d	Merge pull request #15358 from ChipKerchner:imgwarpToHal * Convert ImgWarp from SSE SIMD to HAL - 2.8x faster on Power (VSX) and 15% speedup on x86 * Change compile flag from CV_SIMD128 to CV_SIMD128_64F for use of v_float64x2 type * Changing WarpPerspectiveLine from class functions and dispatching to static functions. * Re-add dynamic runtime and dispatch execution. * RRestore SSE4_1 optimizations inside opt_SSE4_1 namespace	5 years ago
Maksim Shabunin	f3aab47f94	Assorted documentation fixes * removed private flann documentation * common tutorial images moved to doc/images * grouping issues	5 years ago
Braedy Kuzma	9bf8b496d6	Use commonly supported instruction mnemonic.	5 years ago
Braedy Kuzma	d4120dd2fe	Disambiguate vecpopcnt for (u)dword2.	5 years ago
Alexander Alekhin	654d0c29ad	ts: fix callback function signature detected by UBSAN	5 years ago
Lubov Batanina	90eb529bc4	Merge pull request #15395 from l-bat:fully_connected * Fix IE FullyConnected layer * Fix MyriadX	5 years ago
Chip Kerchner	30a60d396b	Merge pull request #15274 from ChipKerchner:lkpyramidToHal * Convert lkpyramid from SSE SIMD to HAL - 90% faster on Power (VSX). * Replace stores with reduce_sum. Rework to handle endianess correctly. * Fix compiler warnings by casting values explicitly to shorts * Switch to CV_SIMD128 compiler definition. Unroll loop to 8 elements since we've already loaded the data.	5 years ago
Vitaly Tuzov	d134ec54c5	Extend tests for v_check_any and v_check_all intrinsics	5 years ago
ChipKerchner	288e6f9c07	Improve vectorization in the 'norm' functions	5 years ago
ChipKerchner	70b883cfeb	Fix macro bug with v_reduce_min and v_reduce_max for chars in VSX	5 years ago
Vitaly Tuzov	1b40528e1a	Fix for AVX2 implementation of v_check_any(), v_check_all() intrinsics	5 years ago
atinfinity	824465ea27	Merge pull request #15388 from atinfinity:impl-turbo-colormap Implementation of colormap "Turbo" (#15388) * implemented turbo colormap * add colormap image * changed float value to avoid cast * sorted flag check alphabetically	5 years ago

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18841 Commits (4e156a162f6cfd3ed9243d4bdc4328b4fa13a023)