opencv

Commit Graph

Author	SHA1	Message	Date
Tatsuro Shibamura	971ae00942	Merge pull request #16027 from shibayan:arm64-windows10 * Support ARM64 Windows 10 platform * Fixed detection issue for ARM64 Windows 10 * Try enabling ARM NEON intrin * build: disable NEON with MSVC compiler * samples(directx): gdi32 dependency	5 years ago
Sajarin	21ee54c3d1	Merge pull request #16100 from sajarindider:brief * (doc): added info about STAR * (doc): fixed typos and sentence structure * fixed trailing whitespaces	5 years ago
Alexander Alekhin	90a17cf964	Merge pull request #16159 from alalek:imgcodecs_bmp_ubsan_enum_handling	5 years ago
Alexander Alekhin	60ba6ef916	Merge pull request #16163 from alalek:fix_16122	5 years ago
Alexander Alekhin	424e1150ae	cmake: fix OpenCV_ARCH	5 years ago
Alexander Alekhin	d1c35e7b61	imgcodecs(bmp): make happy UBSAN with enum value range check	5 years ago
Xuanda Yang	3d60a9b96c	Merge pull request #16156 from TH3CHARLie:3.4 * Eltwise::DIV support in Halide backend * fix typo * remove div from generated test suite to pass CI, switching to manual test... * ensure divisor not near to zero * use randu * dnn(test): update test data for Eltwise.Accuracy/DIV layer test	5 years ago
Alexander Alekhin	60f81032bb	Merge pull request #16157 from alalek:update_libwebp_1.0.3 * 3rdparty: update libwebp 1.0.2 => 1.0.3 https://github.com/webmproject/libwebp/releases/tag/v1.0.3 * 3rdparty(libwebp): re-apply patches	5 years ago
Alexander Alekhin	a45928045a	Merge pull request #16150 from alalek:cmake_avoid_deprecated_link_private * cmake: avoid deprecated LINK_PRIVATE/LINK_PUBLIC see CMP0023 (CMake 2.8.12+) * cmake: fix 3rdparty list - don't include OpenCV modules	5 years ago
Alexander Alekhin	f62241b780	Merge pull request #16148 from alalek:doxygen_update_config	5 years ago
Alexander Alekhin	43302c79ca	Merge pull request #16122 from alalek:cmake_update_cpu_compiler_detection	5 years ago
Alexander Alekhin	94f73ee680	Merge pull request #16153 from vsuyi:master	5 years ago
ysy	ff4d3d27dd	fix wrong method name	5 years ago
Alexander Alekhin	682653c6f8	doc: update doxygen configuration	5 years ago
RAJKIRAN NATARAJAN	e6ce752da1	Merge pull request #15966 from saskatchewancatch:issue-15760 Add checks for empty operands in Matrix expressions that don't check properly * Starting to add checks for empty operands in Matrix expressions that don't check properly. * Adding checks and delcarations for checker functions * Fix signatures and add checks for each class of Matrix Expr operation * Make it catch the right exception * Don't expose helper functions to public API	5 years ago
Paul Murphy	1c4a64f0a1	Merge pull request #16138 from pmur:reg_16137 * imgproc: Prevent 1B overrun of 8C3 SIMD optimization The fourth value read via v_load_q is essentially ignored, but can cause trouble if it happens to cross page boundaries. The final few iterations may attempt to read the most extreme elements of S, which will read 1B beyond the array in most aligment cases. Dynamically compute the stop. This could be hoised from the loop, but will require a more extensive change. Likewise, cleanup the iteration increment statements to make it more obvious they do channel count (3) elements per pass. This should resolve #16137 * imgproc(resize): extra check	5 years ago
Alexander Alekhin	afa072578c	Merge pull request #16120 from alalek:python3.8	5 years ago
Alexander Alekhin	5ee7abbe3c	Merge pull request #16088 from alalek:dnn_eltwise_layer_different_src_channels dnn(eltwise): fix handling of different number of channels * dnn(test): reproducer for Eltwise layer issue from PR16063 * dnn(eltwise): rework support for inputs with different channels * dnn(eltwise): get rid of finalize(), variableChannels * dnn(eltwise): update input sorting by number of channels - do not swap inputs if number of channels are same after truncation * dnn(test): skip "shortcut" with batch size 2 on MYRIAD targets	5 years ago
Alexander Alekhin	f2cce5fd8c	Merge pull request #16125 from alalek:core_safe_xadd	5 years ago
Alexander Alekhin	7d61426279	Merge pull request #16124 from alalek:issue_13354	5 years ago
Alexander Alekhin	8b97c93f3d	Merge pull request #16123 from alalek:opencv_include_port_file	5 years ago
Alexander Alekhin	2a11103a73	Merge pull request #16098 from alalek:dnn_clarify_error_getMemoryShapes	5 years ago
Alexander Alekhin	15612ebd39	python: enable Python 3.8	5 years ago
Alexander Alekhin	d1bb2055da	Merge pull request #16121 from shimat:fix_voronoi_typo	5 years ago
Alexander Alekhin	416848066c	core: provide safe implementations of CV_XADD() only	5 years ago
Alexander Alekhin	76b5e19eb3	core: add "namespace cv" in CV_StaticAssert fallback implementation	5 years ago
Alexander Alekhin	a675c4937a	core: OPENCV_INCLUDE_PORT_FILE for custom platform configuration	5 years ago
Alexander Alekhin	6ea29a7696	cmake: prefer using CMAKE_SYSTEM_PROCESSOR / CMAKE_SIZEOF_VOID_P Drop: - discouraged CMAKE_CL_64 - MSVC64 - MINGW64	5 years ago
shimat	b89581960c	s/Voroni/Voronoi/g	5 years ago
Alexander Alekhin	4ec4ec844f	python: fix issue with bindings loading on Python 3.8	5 years ago
Alexander Alekhin	e47f3e5bcc	Merge pull request #16109 from pixelb:gcc-9-pch	5 years ago
Alexander Alekhin	9a27901edc	Merge pull request #16117 from mshabunin:fix-hist-args-34	5 years ago
Pádraig Brady	7b298b0995	Fix pch generation when linker flags used with GCC -c is required to avoid linking (and the associated missing "main" message) when linker flags like "-Wl,-z,relro" are passed to GCC	5 years ago
Maksim Shabunin	435c97c7a2	imgproc: add parameter checks in calcHist and calcBackProj	5 years ago
Alexander Alekhin	939099b9ce	Merge pull request #16107 from dkurt:dnn_ie_ngraph_v1_conv	5 years ago
Alexander Alekhin	2a19db0f0a	Merge pull request #16106 from dkurt:dnn_ie_ngraph_weights_fusion	5 years ago
Dmitry Kurtaev	fe77223dee	Modify nGraph's ConvolutionBackpropData and GroupConvolution	5 years ago
Alexander Alekhin	45f6931352	Merge pull request #16089 from dkurt:dnn_ie_fix_fpga	5 years ago
RAJKIRAN NATARAJAN	b9435b9e38	Merge pull request #16094 from saskatchewancatch:issue-16053 * Add eps error checking for approxPolyDP to allow sensible values only for epsilon value of Douglas-Peucker algorithm. * Review changes for PR	5 years ago
Alexander Alekhin	a2642d83d3	Merge pull request #16093 from alalek:core_itt_thread_name_16072	5 years ago
Alexander Alekhin	a4cb914656	Merge pull request #16101 from dkurt:dnn_ie_ngraph_detection_output	5 years ago
Alexander Alekhin	2817cbe450	Merge pull request #16102 from asmorkalov:as/xperience_c	5 years ago
Dmitry Kurtaev	c2ca3ee2fa	Fix weights fusion for Convolution and Deconvolution layers in nGraph	5 years ago
Alexander Alekhin	13bc55a015	calib3d: clarify error messages in collectCalibrationData()	5 years ago
Alexander Smorkalov	766465ce94	Added Xperience.AI to copyright file.	5 years ago
Paul Murphy	a011035ed6	Merge pull request #15257 from pmur:resize * resize: HResizeLinear reduce duplicate work There appears to be a 2x unroll of the HResizeLinear against k, however the k value is only incremented by 1 during the unroll. This results in k - 1 duplicate passes when k > 1. Likewise, the final pass may not respect the work done by the vector loop. Start it with the offset returned by the vector op if implemented. Note, no vector ops are implemented today. The performance is most noticable on a linear downscale. A set of performance tests are added to characterize this. The performance improvement is 10-50% depending on the scaling. * imgproc: vectorize HResizeLinear Performance is mostly gated by the gather operations for x inputs. Likewise, provide a 2x unroll against k, this reduces the number of alpha gathers by 1/2 for larger k. While not a 4x improvement, it still performs substantially better under P9 for a 1.4x improvement. P8 baseline is 1.05-1.10x due to reduced VSX instruction set. For float types, this results in a more modest 1.2x improvement. * Update U8 processing for non-bitexact linear resize * core: hal: vsx: improve v_load_expand_q With a little help, we can do this quickly without gprs on all VSX enabled targets. * resize: Fix cn == 3 step per feedback Per feedback, ensure we don't overrun. This was caught via the failure observed in Test_TensorFlow.inception_accuracy.	5 years ago
Alexander Alekhin	734de34b7a	Merge pull request #16085 from alalek:imgproc_threshold_to_zero_ipp_bug * imgproc(IPP): wrong result from threshold(THRESH_TOZERO) * imgproc(IPP): disable IPP code to pass THRESH_TOZERO test	5 years ago
Dmitry Kurtaev	883c4c60c3	Remove Dummy layer	5 years ago
Alexander Alekhin	b1b505f783	dnn: clarify error message from getMemoryShapes()	5 years ago
Alexander Alekhin	816f82682b	core(trace/itt): avoid calling __itt_thread_set_name() by default - don't override current application thread names - set name for own threads only	5 years ago

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