opencv

Commit Graph

Author	SHA1	Message	Date
Suleyman TURKMEN	a1e96a7deb	Update seamless_cloning.cpp	5 years ago
luz.paz	fcc7d8dd4e	Fix modules/ typos Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint` backporting of commit: `ec43292e1e`	5 years ago
Dmitry Kurtaev	e4a80aee09	Fix #15296	5 years ago
Alexander Alekhin	32772a5436	3.4: backported changes from 'master' branch	5 years ago
Alexander Alekhin	15b8a8d935	build: eliminate warnings with Xcode 10.3	5 years ago
Hugo Lindström	935067ee05	Merge pull request #15265 from hugolm84:wince-armv7-supports-neon * WINCE 8.0 requires ARMv7 Thumb2 and thus have NEON instructions * Only add NEON if on _ARM_	5 years ago
Chip Kerchner	d513fb4c8e	Merge pull request #15199 from ChipKerchner:hogToHal Convert HOG from SSE SIMD to HAL - 35-45% faster on Power (VSX) (#15199) * Convert SSE SIMD to HAL. 35-45% improvement for Power (VSX) * Remove CV_NEON code. Use v_floor instead of 3 lines of code. * Invert comparison logic to simplify code. * Change initialization from v_load to constructor type.	5 years ago
Jake Howard	76b40a37e7	Merge pull request #15111 from RealOrangeOne:patch-1 * Remove unavoidable print of CV error The return value covers whether the device exists. This might be better hidden behind a debug flag, but I couldn't work out how to do that nicely. * Use `CV_LOG_WARNING` macro to log rather than removing it entirely	5 years ago
Alexander Alekhin	a77275e650	videoio(test): skip unstable MSMF tests (3)	5 years ago
Tomoaki Teshima	40c71a2463	suppress noisy warning * add -Wno-psabi when using GCC 6 * add -Wundef for CUDA 10 * add -Wdeprecated-declarations when using GCC 7 * add -Wstrict-aliasing and -Wtautological-compare for GCC 7 * replace cudaThreadSynchronize with cudaDeviceSynchronize	5 years ago
Alexander Alekhin	5ef548a985	cmake: update initialization	5 years ago
Paul E. Murphy	f38a61c66d	fast_math: implement optimized PPC routines Implement cvRound using inline asm. No compiler support exists today to properly optimize this. This results in about a 4x speedup over the default rounding. Likewise, simplify the growing number of rounding function overloads. For P9 enabled targets, utilize the classification testing instruction to test for Inf/Nan values. Operation speedup is about 1.2x for FP32, and 1.5x for FP64 operands. For P8 targets, fallback to the GCC nan inline. It provides a 1.1/1.4x improvement for FP32/FP64 arguments.	5 years ago
Paul E. Murphy	3f92bcc11a	fast_math: selectively use GCC rounding builtins when available Add a new macro definition OPENCV_USE_FASTMATH_GCC_BUILTINS to enable usage of GCC inline math functions, if available and requested by the user. Likewise, enable it for POWER. This is nearly always a substantial improvement over using integer manipulation as most operations can be done in several instructions with no branching. The result is a 1.5-1.8x speedup in the ceil/floor operations. 1. As tested with AT 12.0-1 (GCC 8.3.1) compiler on P9 LE.	5 years ago
Paul E. Murphy	b2135be594	fast_math: add extra perf/unit tests Add a basic sanity test to verify the rounding functions work as expected. Likewise, extend the rounding performance test to cover the additional float -> int fast math functions.	5 years ago
Dmitry Kurtaev	6193e403e7	Enable some tests for 2019R2	5 years ago
Lubov Batanina	0e1ef8f8e1	Merge pull request #15184 from l-bat:IE_R2 Support new IE API (#15184) * Add support OpenVINO R2 for layers * Add Core API * Fix tests * Fix expectNoFallbacksFromIE for ONNX nets * Remove deprecated API * Remove td * Remove TargetDevice * Fix Async * Add test * Fix detectMyriadX * Fix test * Fix warning	5 years ago
Douwe Gelling	96a27f4266	allow forcing the input format for ffmpeg backend with env var	5 years ago
fishjam	26ac5a3bdc	try to fix VideoCapture different time stamp	5 years ago
ilbalance	cf93a05d2d	Merge pull request #15230 from ilbalance:js_rotate * in OpenCV.js added 'rotate' function and test sample * value test added	5 years ago
Alexander Alekhin	a4b4432015	videoio(test): skip unstable MSMF tests (2)	5 years ago
Victor Romero	987bb2ca61	Fix build for UWP backport of commit: `f18cbd036a`	5 years ago
TheGoddessInari	960bb540ec	Make sure to use defined(__GNUC__) instead of bare __GNUC__ in flann2 header. This fixes a compiler error on MSVC with Unreal Engine (at least). backport of commit: `4e998c9ade`	5 years ago
John Smith	b9d6fc9dad	Fix cv::selectROI rectangle rendering issue backport of commit: `95c65aff75`	5 years ago
Paul E. Murphy	1031b7f4bc	hal: vsx: further optimize v_signmask Use the quadword bit permutation instruction to creatively move the sign bits to create the mask. Note that values above 127 will result in 0.	5 years ago
Alexander Alekhin	406313bbc5	videoio(test): skip unstable MSMF tests	5 years ago
yaohai [姚海]	cadb4dee14	fix exif bug	5 years ago
Maksim Shabunin	b231e91d87	Fix for building with old V4L	5 years ago
Hugo Lindström	03fe1cb7fc	Support building shared libraries on WINCE.	5 years ago
Maksim Shabunin	6d5ac67681	Restored IPP call reduction	5 years ago
dcouwenh	d3cf0d2c06	Bayer VNG Demosaicing Fix #2 (Merge pull request #15086 ) * Update demosaicing.cpp Fixed calculation of Bs for non-green pixels. * Fixed cvtColor perf test for bayer VNG	5 years ago
Lubov Batanina	5a6b23e8f3	Support for several min and max sizes in PriorBox layer (Merge pull request #15076 ) * Support for several min and max sizes in PriorBox layer * Fix minSize * Check size * Modify initInfEngine * Fix tests * Fix IE support * Add priorbox test * Remove inputs	5 years ago
berak	4d3989817c	java: fix Mat.toString() for higher dimensions	5 years ago
Dmitry Kurtaev	f9f160404a	Add support for slice from ONNX with multiple outputs	5 years ago
Dmitry Kurtaev	ebaefbb745	Remove VGG16 from ONNX test because there is VGG16_bn	5 years ago
Dmitry Kurtaev	47c5ee5d9c	Fixes for OpenCV face detection network	5 years ago
Dmitry Kurtaev	77d4e3e8d2	Fix 2019R2 tests	5 years ago
Dmitry Kurtaev	a0c3bb70a9	Modify SSD from TensorFlow graph generation script to enable MyriadX	5 years ago
Alexander Alekhin	4a7ca5a291	OpenCV version++ (3.4.7) OpenCV 3.4.7	5 years ago
Chip Kerchner	0db4fb1835	Merge pull request #15136 from ChipKerchner:dotProd_unroll * Unroll multiply and add instructions in dotProd_32f - 35% faster. * Eliminate unnecessary v_reduce_sum instructions.	5 years ago
Dmitry Kurtaev	a2125594ea	Fix false positives of face detection network for large faces	5 years ago
Alexander Alekhin	416c693b3f	dnn(test): OpenVINO 2019R2	5 years ago
Alexander Alekhin	321c74ccd6	objdetect: validate feature rectangle on reading	5 years ago
Alexander Alekhin	d2911a8d41	dnn: use OpenVINO 2019R2 defines	5 years ago
Hugo Lindström	2ee00e7f7d	Merge pull request #15059 from hugolm84:improved-support-for-wince * Improve support for Windows Embedded Compact * Remove redundant set(WINCE true) and format CMake	5 years ago
Dmitry Kurtaev	a66a1a24d7	Fix drawKeypoints and drawMatches for JS	5 years ago
Alexander Alekhin	8bac8b513c	core: support SIMD intrinsics in user code	5 years ago
Lubov Batanina	781f4d439e	Merge pull request #15032 from l-bat:reduce_mean * Added support for the ONNX "ReduceMean" Layer. (as this is the same as the GlobalAveragePool) * Add ReduceMean test * Fix ONNX importer * Fix ReduceMean * Add assert * Split test * Fix split test	5 years ago
Alexander Alekhin	61f589ddd0	videoio(gstreamer): more .get() checks	5 years ago
Tomoaki Teshima	c6de84d868	cudalegacy: fix test failure of SolvePnPRansac * use SOLVE_EPNP for the initial guess	5 years ago
Alexander Alekhin	228af2d617	videoio: fix debug message	5 years ago

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18981 Commits (a8345133ac123921801a51bdda8c0ff73b836f0e)