opencv

Commit Graph

Author	SHA1	Message	Date
pascal	7579cd8068	updated documentation for imread and imwrite (added pfm image format)	6 years ago
Vitaly Tuzov	e9e8bf4b81	Added performance tests for findContours	6 years ago
Vitaly Tuzov	e1a2c034e8	Updated findContours to use wide universal intrinsics	6 years ago
Tomoaki Teshima	a1c073d289	add missing API cvGetPropVisible_W32	6 years ago
berak	9344d0d0e3	highgui: restore convertscale semantics in window_w32.cpp	6 years ago
huangqinjin	e1ac8589f8	fix numThreadsMax for OpenMP introduced by commit `4e62900009`	6 years ago
Sayed Adel	474a0dac49	core: several improves and fixes on ppc64le infrastructure - add infrastructure support for Power9/VSX3 - fix missing VSX flags on GCC4.9 and CLANG4(#13210, #13222) - fix disable VSX optimzation on GCC by using flag ENABLE_VSX - flag ENABLE_VSX is deprecated now, use CPU_BASELINE, CPU_DISPATCH instead - add VSX3 to arithmetic dispatchable flags	6 years ago
Ruslan Garnov	a3df05d93b	Merge pull request #13215 from rgarnov:rg/overhead * Added caching of agents execution sequence * Merged linesRead() and nextWindow() methods on FluidAgent in one method * Added caching of input lines for fluid::View * Added caching of output lines for fluid::Buffer * Fixed GAPI_Assert to work in standalone mode	6 years ago
Dan Mašek	2075fa9c15	Resolve #13219 : Make randomly generated colours opaque.	6 years ago
Dmitry Matveev	1b13df5368	G-API: Recent inclusion has broken STANDALONE build This MR fixes this.	6 years ago
1over	b6367f5821	fixed operator- for Rect	6 years ago
Alexander Alekhin	d7272f76fb	dnn: fix format	6 years ago
Evgeny Latkin	083332f85f	Merge pull request #13206 from elatkin:el/gapi_perf_rgb2lab GAPI (fluid): RGB to Lab optimization (#13206) * GAPI (fluid): BGR2LUV, RGB2Lab: performance test * GAPI (fluid): BGR2LUV, RGB2Lab: using cv::hal::cvtBGRtoLab * GAPI (fluid): BGR2LUV, RGB2Lab: hide reference code with #ifdef	6 years ago
Evgeny Latkin	6757c2c5a6	Merge pull request #13174 from elatkin:el/gapi_perf_rgb2yuv GAPI (fluid): RGB to YUV optimization (#13174) * GAPI (fluid): RGB to YUV: activate performance tests * GAPI (fluid): speedup 4-8x RGB-to-YUV, 2.5x YUV to RGB with int16 arithmetic * GAPI (fluid): RGB <--> YUV: fixed compiler warning * GAPI (fluid): RGB <--> YUV: additional speedup 2-3x times (10-15x over original) via manual CV_SIMD * GAPI (fluid): RGB <--> YUV: dynamic CV_SIMD dispatching	6 years ago
Dmitry Kurtaev	0d117312c9	DNN_TARGET_FPGA using Intel's Inference Engine	6 years ago
Alexander Alekhin	75ed282b20	release: OpenCV 4.0.0 (version++)	6 years ago
Alexander Alekhin	a574788e89	move legacy C-API constants into separate files	6 years ago
Alexander Alekhin	a1fe8f754f	OpenCV version++ (3.4.4) OpenCV 3.4.4	6 years ago
Alexander Alekhin	dd3398416b	experimental version++	6 years ago
berak	96c99c716a	Merge pull request #13193 from berak:core_copyMakeBorder	6 years ago
Alexander Alekhin	c26dd5d7aa	core: fix issues from valgrind builder	6 years ago
Dmitry Matveev	d7540c9a3c	Merge pull request #13176 from dmatveev:gapi_doxygen G-API: Doxygen class reference * G-API Doxygen documentation: covered cv::GComputation * G-API Doxygen documentation: added sections on compile arguments * G-API Doxygen documentation: restructuring & more text * Added new sections (organized API reference into it); * Documented GCompiled, compile args, backends, etc. * G-API Doxygen documentation: documented GKernelPackage and added group for meta	6 years ago
Christopher Gundler	b58a8729c2	Merge pull request #13131 from Christopher22:add_transposedConv_onnx * Add support for ConvTranspose when parsing ONNX. * Add support for ConvTranspose when parsing ONNX. * Add test for Deconvolution	6 years ago
Alexander Alekhin	a68835f7f1	features2d(test): add crossCheck=true test	6 years ago
Pavel Rojtberg	f54b230906	highgui: Qt - restore convertscale semantics broken in `11eafca3e2`	6 years ago
Vitaly Tuzov	9ad1a84853	Unrolled bilateral filter neighbor processing loop	6 years ago
Vitaly Tuzov	f5b6bea2d4	Raised bilateralFilter processing precision for CV_32F matrices containing NaNs	6 years ago
Alexander Alekhin	ce6acd3ecd	python: bindings loader package Configures and loads OpenCV bindings extension including 3rdparty dependencies Based on running Python specify: - configure PYTHON_PATH (via "sys.path") - configure LD_LIBRARY_PATH / PATH	6 years ago
Alexander Alekhin	2fa9bd221d	core: add utils::findDataFile() / samples::findFile()	6 years ago
Dmitry Kurtaev	b5c54e447c	Extra hyperparameters for Intel's Inference Engine layers	6 years ago
Evgeny Latkin	f81370232a	Merge pull request #13162 from elatkin:el/gapi_perf_rgb2gray GAPI (fluid): RGB/BGR to gray: optimization (#13162) * GAPI (fluid): RGB/BGR to Gray: add performance tests * GAPI (fluid): RGB/BGR to Gray: speedup 8-12x with manual CV_SIMD * GAPI (fluid): RGB/BGR to Gray: fix compiler warning * GAPI (fluid): RGB/BGR to Gray: dynamic dispatching to AVX2 * GAPI (fluid): RGB/BGR to Gray: check R/G/B coefficients * GAPI (fluid): RGB/BGR to Gray: fixed compilation error (caused by change in master)	6 years ago
Dmitry Matveev	85fad1504a	Merge pull request #13030 from dmatveev:tutorial * G-API: First steps with tutorial * G-API Tutorial: First iteration * G-API port of anisotropic image segmentation tutorial; * Currently works via OpenCV only; * Some new kernels have been required. * G-API Tutorial: added chapters on execution code, inspection, and profiling * G-API Tutorial: make Fluid kernel headers public For some reason, these headers were not moved to the public headers subtree during the initial development. Somehow it even worked for the existing workloads. * G-API Tutorial: Fix a couple of issues found during the work * Introduced Phase & Sqrt kernels, OCV & Fluid versions * Extended GKernelPackage to allow kernel removal & policies on include() All the above stuff needs to be tested, tests will be added later * G-API Tutorial: added chapter on running Fluid backend * G-API Tutorial: fix a number of issues in the text * G-API Tutorial - some final updates - Fixed post-merge issues after Sobel kernel renaming; - Simplified G-API code a little bit; - Put a conclusion note in text. * G-API Tutorial - fix build issues in test/perf targets Public headers were refactored but tests suites were not updated in time * G-API Tutorial: Added tests & reference docs on new kernels * Phase * Sqrt * G-API Tutorial: added link to the tutorial from the main module doc * G-API Tutorial: Added tests on new GKernelPackage functionality * G-API Tutorial: Extended InRange tests to cover 32F * G-API Tutorial: Misc fixes * Avoid building examples when gapi module is not there * Added a volatile API disclaimer to G-API root documentation page * G-API Tutorial: Fix perf tests build issue This change came from master where Fluid kernels are still used incorrectly. * G-API Tutorial: Fixed channels support in Sqrt/Phase fluid kernels Extended tests to cover this case * G-API Tutorial: Fix text problems found on team review	6 years ago
Dmitry Kurtaev	ef5d921eac	Fix Vulkan's max pooling in case of no output indices	6 years ago
Alexander Alekhin	96c71dd3d2	dnn: reduce set of ignored warnings	6 years ago
catree	10b482ff1e	Fix code and missing intrin header. Remove useless header.	6 years ago
Alexander Alekhin	42742727d6	imgproc(ocl): fix morph generic filter checks 'ksize' is not updated with 'kernel'	6 years ago
Dmitry Kurtaev	80265a0815	Fix a bug with OpenVINO backend	6 years ago
Alexander Alekhin	6189b47648	gapi(test): more reliable checks avoid `countNonZero()`, use `norm()`	6 years ago
Alexander Alekhin	dd6f5949c2	gapi(test): use relative error check for Norm/Sum tests	6 years ago
Latkin, Yevgeny I	a62539489d	GAPI (fluid): Sobel 3x3 optimization: remove needless file	6 years ago
Rostislav Vasilikhin	d6b2739525	removed FileNodeIterator::operator->()	6 years ago
Pavel Rojtberg	846a500fb4	videoio: drop VideoCaptureModes enum in favour of fourcc	6 years ago
Evgeny Latkin	cc5190eb91	Merge pull request #13133 from elatkin:el/gapi_perf_sobel_2 GAPI (fluid): Sobel 3x3 optimization: CV_SIMD dynamic dispatching (#13133) * GAPI (fluid): Sobel 3x3: remove template for run_sobel_row() * GAPI (fluid): Sobel 3x3: dynamic dispatching of CV_SIMD code * GAPI (fluid): Sobel 3x3 optimization: fixed CV_SIMD dynamic dispatcher	6 years ago
Dmitry Matveev	4eff798270	Update ADE to version 0.1.1d	6 years ago
Evgeny Latkin	4e40e5bb88	Merge pull request #13070 from elatkin:el/gapi_perf_sobel GAPI (fluid): optimization of Sobel 3x3 (#13070) * GAPI: performance test for Sobel * GAPI: performance test for Sobel w/FP32 input * GAPI: Sobel speedup: 2.5x (U8) up to 10x (float) * GAPI: Sobel 3x3 to support U8 into S16 * GAPI (fluid): Sobel 3x3 speedup: 10% (uchar), 1.5x (float) * GAPI (fluid): Sobel 3x3 speedup: +10x (uchar), but -20% (float) * GAPI (fluid): Sobel 3x3 speedup: +10% (float) * GAPI (fluid): Sobel 3x3 speedup: +15% (float), +10% (uchar) * GAPI (fluid): Sobel 3x3: address GCC warnings * GAPI (fluid): Sobel 3x3: separate .cpp file w/SIMD code GAPI (fluid): Sobel 3x3: fixed AVX2 code, AVX2 speedup 20-50% (uchar), 10-20% (float) * GAPI (fluid): Sobel 3x3: fix CV_SIMD code for AVX2 * GAPI (fluid): Sobel 3x3: refactor	6 years ago
Alexander Alekhin	a6387c3012	release: OpenCV 4.0.0-rc (version++)	6 years ago
Alexander Alekhin	e0e828ef5c	videoio: remove using of HAVE_CAMV4L	6 years ago
Alexander Alekhin	9992c4d275	stitching(test): workaround ParallelFeaturesFinder.IsSameWithSerial	6 years ago
Maksim Shabunin	ab65b9745b	Repair V4L backend	6 years ago
Alexander Alekhin	4e3ab026fe	videoio(v4l): turn off normalization of V4L properties	6 years ago

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18533 Commits (54a1bbe1c42ceeb3bd0875e7c95ffcc0d883f1e4)