opencv

Commit Graph

Author	SHA1	Message	Date
Pierre Chatelier	ebb6915e58	Merge pull request #21645 from chacha21:applyColorMap_8UC1_optimized Optimize cv::applyColorMap() for simple case * Optimize cv::applyColorMap() for simple case PR for 21640 For regular cv::Mat CV_8UC1 src, applying the colormap is simpler than calling the cv::LUT() mechanism. * add support for src as CV_8UC3 src as CV_8UC3 is handled with a BGR2GRAY conversion, the same optimized code being used afterwards * code style rely on cv::Mat.ptr() to index data * Move new implementation to ColorMap::operator() Changes as suggested by reviewer * style improvements suggsted by reviewer * typo * tune parallel work * better usage of parallel_for_ use nstripes parameter of parallel_for_ assume _lut is continuous to bring faster pixel indexing optimize src/dst access by contiguous rows of pixels do not locally copy the LUT any more, it is no more relevant with the new optimizations	3 years ago
Egor Smirnov	375fe81311	fix slice and expand	3 years ago
Tatsuro Shibamura	d354ad1c34	Merge pull request #21630 from shibayan:arm64-msvc-neon * Added NEON support in builds for Windows on ARM * Fixed `HAVE_CPU_NEON_SUPPORT` display broken during compiler test * Fixed a build error prior to Visual Studio 2022	3 years ago
Vadim Levin	119d8b3aca	Merge pull request #21553 from VadimLevin:dev/vlevin/scope-for-classes-4x-port 4.x: submodule or a class scope for exported classes * feature: submodule or a class scope for exported classes All classes are registered in the scope that corresponds to C++ namespace or exported class. Example: `cv::ml::Boost` is exported as `cv.ml.Boost` `cv::SimpleBlobDetector::Params` is exported as `cv.SimpleBlobDetector.Params` For backward compatibility all classes are registered in the global module with their mangling name containing scope information. Example: `cv::ml::Boost` has `cv.ml_Boost` alias to `cv.ml.Boost` type * refactor: remove redundant GAPI aliases * fix: use explicit string literals in CVPY_TYPE macro * fix: add handling for class aliases	3 years ago
Sergey Ivanov	8f1c502d2b	Merge pull request #21618 from sivanov-work:vpp_preproc_core G-API: Add VPL/VPP preproc core module * Add BaseMediAdapter for VPL * Add PreprocSession & PreprocEngine interface part * Implement preproc UT, Fix base path * Add common PP interface, add common pp_params * Rough decoupling VPL & Preproc * Add syntax sugar for PP interface * Integrate VPP preproc in GIEbackend * Add PP bypass * Add perf tests for PP * Fix warning in vpl core UT * Add inner preproc resolution Unit Test * Remove VPP preproc description from single ROI sample * Apply SetROIBlob for diferent Infer operations * Eliminate extra branch-lines for cfg_param_parser & transcode_engine * Fix UT warning &PreprocSession compile * Fix compilation & warnings * Reduce Session&Engine code amount * Apply some comments * Revert IE changes, rename preproc * Fix for DX11 infer for OV: turn off texture array * Remove dependency PP on IE * Change fixture tests params * Apply other comments & turn off ROI for GPU * Fix compilation: remove forgotten INFER define * Apply debt comments * Fix PP UTs: add FrameInfo value comparator * Fix style * Remove standalone map for preproc frames storage * Add other comments	3 years ago
Aleksei Trutnev	aa53541235	enable dynamic dispatching for merge4	3 years ago
Yuantao Feng	f77c3574af	Merge pull request #21607 from fengyuentau:fix_FaceDetectorYN_dynamic_shape Use YuNet of fixed input shape to fix not-supported-dynamic-zero-shape for FaceDetectorYN * use yunet with input of fixed shape * update yunet used in face recognition regression	3 years ago
Zhuo Zhang	f5105bac65	remove const in seamless_cloding APIs for better semantics	3 years ago
KaurkerDevourer	9198e30688	Fix DpSeamFinder::hasOnlyOneNeighbor std::lower_bound is linear for set https://en.cppreference.com/w/cpp/algorithm/lower_bound	3 years ago
Artem Saratovtsev	1890157faa	Merge pull request #21635 from DumDereDum:issue_21595_3.4 Issue 21595 fix 3.4 branch * bug fix; add test * rewrite tests avoiding vector in tests	3 years ago
Yuriy Chernyshov	0898f372b1	Аix -Winvalid-noreturn under clang-cl	3 years ago
Anna Khakimova	6b6d89b911	GAPI Fluid: Fix for 32bit build issue.	3 years ago
Anna Khakimova	3c814ebf87	GAPI Perf Tests:Workaround for the OpenCV's issue.	3 years ago
Sean McBride	5b23752205	Replaced incorrect double checked locking with a static Thread Sanitizer identified an incorrect implementation of double checked locking. Replaced it with a static, which therefore can only be created once.	3 years ago
Alexander Alekhin	2b7803dbac	imgcodecs: add runtime checks to validate input backport of commit: `f9b1dbe2ac`	3 years ago
Alexander Alekhin	f9b1dbe2ac	imgcodecs: add runtime checks to validate input	3 years ago
Maksim Shabunin	a251474144	Update filters in ONNX tests	3 years ago
Alexander Alekhin	8d88bb06b2	core(vsx): update vec_absd() workaround condition	3 years ago
Maksim Shabunin	45cbf70265	Update filters in ONNX tests	3 years ago
Yusuke Kameda	33f219dfe6	Incorrect kernel matrix size when Scharr Incorrect Mat size ksize==-1	3 years ago
Suleyman TURKMEN	44db2eea70	update HOGDescriptor documentation	3 years ago
Pavel Rojtberg	12ab54648c	highui: qt - enable hidpi by default can be overriden by environment: QT_AUTO_SCREEN_SCALE_FACTOR=0	3 years ago
cudawarped	76aff84788	Merge pull request #21561 from cudawarped:ffmpeg_prefer_tcp_default Default FFMPEG VideoCapture backend to rtsp_flags=prefer_tcp * Make the VideoCapture ffmpeg backends default rtsp connection type prefer_tcp. * Ensure that the ffmpeg version of avformat is checked.	3 years ago
Vincent Rabaud	fc28ba3156	Merge pull request #21594 from vrabaud:3.4_msan * Fix harmless MSAN error. This is similar to https://github.com/opencv/opencv/pull/21527 A macro is also created to simplify the code. * Declare fallback only once.	3 years ago
Alexander Alekhin	effce0573b	dnn: drop legacy Inference Engine NN builder API	3 years ago
Sergey Ivanov	d5ecb5ff5a	Merge pull request #21567 from sivanov-work:gapi_streaming_fix G-API: Fix streaming hangs for ConstSource & Improve troubleshooting logger messages	3 years ago
Greg Fiumara	dae73938e8	Fix cv::FileStorage::Mode::Memory doxygen layout	3 years ago
Anatoliy Talamanov	619b6dfae3	Merge pull request #21579 from TolyaTalamanov:at/handle-errors-in-iebackend [G-API] Handle errors in IEBackend & modeling tool * Handle errors in IEBackend & modeling tool * Handle exceptions in callback * Add const cv to exception	3 years ago
Dmitry Budnikov	3eeec4faae	Merge pull request #21560 from dbudniko:dbudniko/gapi_media_format_gray_plus_gst_source G-API gst source gray support	3 years ago
Suleyman TURKMEN	ffee1a4126	fix cv::floodfill() for calling it with an empty mask	3 years ago
Anatoliy Talamanov	08356007c9	Merge pull request #21566 from TolyaTalamanov:at/gapi-modeling-tool_fix_handling_fp16_precision [G-API] Pipeline modeling tool - Fix generating FP16 Mat * Fix handling fp16 precision * Disable preproc in case FP16 input inside IE backend * Fix isApplicableForResize function	3 years ago
lamm45	5064b6f747	Update LineIterator documentation	3 years ago
Alexander Alekhin	1da48beeec	dnn(ngraph): fix output names	3 years ago
Alexander Alekhin	b57ff73086	dnn(ngraph): fix outputs handling, drop 'unconnected' logic	3 years ago
Alexander Alekhin	67978b5746	dnn(ngraph): add debuging messages	3 years ago
Alexander Alekhin	062f305d1a	dnn: don't fuse 'outputs' with OpenVINO backend	3 years ago
Alexander Alekhin	1f70d4e2a5	dnn(test): re-enable ONNX split tests for OpenVINO	3 years ago
Alexander Alekhin	aa5bc20c83	dnn(ngraph): fixup get_output_as_single_output_node() replacement patch	3 years ago
Dmitry Budnikov	4d0148b417	Merge pull request #21511 from dbudniko:dbudniko/gapi_media_format_gray G-API media format gray	3 years ago
Anna Khakimova	1605d1d24d	Merge pull request #21474 from anna-khakimova:ak/simd_for_divc GAPI Fluid: SIMD for DivC kernel. * GAPI Fluid:SIMD for DivC * Applied comment	3 years ago
cudawarped	f66a2ffa1e	Fix GpuMat to correctly calculate dataend when using GpuMat::create(). Add output to createMat() to be used by locateROI test cases.	3 years ago
Maksim Shabunin	d1e76a34a0	3.4: Use modern OpenVINO package interface original commit: `437af37b13`	3 years ago
Maksim Shabunin	437af37b13	Use modern OpenVINO package interface	3 years ago
Aleksei Trutnev	c62367612d	Enable dynamic dispatching for Merge3	3 years ago
Anatoliy Talamanov	a92cba8484	Merge pull request #21477 from TolyaTalamanov:at/pipeline-builder-tool [G-API] Implement G-API pipeline modeling tool * Implement G-API pipeline builder tool * Remove whitespaces from config * Remove unused unittest stuff * Fix comments to review * Fix MAC warning * Rename to pipeline_modeling_tool * Move to opencv apps * Move config to gapi/samples/data * gapi: samples sources are installed automatically	3 years ago
Ed Martin	dc29632d4e	Fallback to vaCreateImage + vaPutImage/vaGetImage when vaDeriveImage fails Per intel docs for libva, when vaDeriveImage fails vaCreateImage + vaPutImage should be tried. This is important as mesa with AMD HW will always fail because the image is interlaced so a indirect method must be used to get the surface to/from and image Fixes https://github.com/opencv/opencv/issues/21536	3 years ago
Harvey	f4a7754cc0	Merge pull request #21428 from Harvey-Huang:TIFF TiffEncoder write support more depth type * TiffEncoder write support more depth type * testing code * update testing code * add fallthrough	3 years ago
Trutnev Aleksei	245f6273bd	Merge pull request #21520 from alexgiving:atrutnev/simd_for_split4 GAPI FLUID: Enable dynamic dispatching for Split4 * Enable dynamic dispatching for split4 * Add tail proc for split3 and split4	3 years ago
Alexander Alekhin	870c8d3c4e	dnn(test): fix int8 tolerances	3 years ago
Alexander Alekhin	a7e6a1059c	dnn(test): fix outputs handling in ONNX conformance - ONNX output is 1 tensor per defined output instead of N tensors from outputs of "output" layer	3 years ago

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22733 Commits (8ac88cf069371d6f51d62da9c49ee6fd15e1cf21)