opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	e75387f029	core: fix compilation of copy ctors/assignment operators with GCC 4.x	3 years ago
Alexander Alekhin	03a08435e2	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	3 years ago
Alexander Alekhin	4dd3ab8f32	Merge pull request #20825 from alalek:issue_20718	3 years ago
Alexander Alekhin	8e0660ad54	Merge pull request #20820 from alalek:issue_20514	3 years ago
Alexander Alekhin	1f42512199	Merge pull request #20819 from alalek:issue_19567	3 years ago
Alexander Alekhin	1a29ea1038	Merge pull request #20829 from alalek:dnn_ocl_skip_int8_tests	3 years ago
Alexander Alekhin	eab2b9dc09	core: ensure is_trivially_copyable for simple types	3 years ago
Alexander Alekhin	94e92cd6c0	dnn(ocl): skip int8 tests due to memory access issues	3 years ago
Alexander Alekhin	57cd6d2de1	Merge pull request #20826 from alalek:fix_20824	3 years ago
Alexander Alekhin	822d468232	Merge pull request #20813 from rogday:soft_nms	3 years ago
Alexander Alekhin	bdaa6a1910	highgui: repair Qt backend	3 years ago
Smirnov Egor	2221dcc9f2	add SoftNMS implementation	3 years ago
Alexander Alekhin	2eb1ee967c	Merge pull request #20817 from komakai:fix_old_xcode_build	3 years ago
Alexander Alekhin	c49cfefe88	videoio: fix plugins handling if no filesystem available	3 years ago
Alexander Alekhin	c6a6f39d29	android: drop sourceCompatibility/targetCompatibility options	3 years ago
Oliver Kuckertz	a3d7811f24	Merge pull request #20725 from mologie:fix-dnn-tf-on-arm * dnn: fix unaligned memory access crash on armv7 The getTensorContent function would return a Mat pointing to some member of a Protobuf-encoded message. Protobuf does not make any alignment guarantees, which results in a crash on armv7 when loading models while bit 2 is set in /proc/cpu/alignment (or the relevant kernel feature for alignment compatibility is disabled). Any read attempt from the previously unaligned data member would send SIGBUS. As workaround, this commit makes an aligned copy via existing clone functionality in getTensorContent. The unsafe copy=false option is removed. Unfortunately, a rather crude hack in PReLUSubgraph in fact writes(!) to the Protobuf message. We limit ourselves to fixing the alignment issues in this commit, and add getTensorContentRefUnaligned to cover the write case with a safe memcpy. A FIXME marks the issue. * dnn: reduce amount of .clone() calls * dnn: update FIXME comment Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	3 years ago
Giles Payne	eb56ca3b0d	Fix build on older Xcode versions	3 years ago
Alexander Alekhin	755e0143fb	Merge pull request #20815 from alalek:fix_20649_revert_19859 features2d: repair SimpleBlobDetector * features2d: revert code change by PR #19859 Reverted commit `76860933f0` * features2d: check SimpleBlobDetector parameters consistency	3 years ago
Alexander Alekhin	dfa48094dc	Merge pull request #20814 from alalek:dnn_pytest_input_3d	3 years ago
Alexander Alekhin	e585192eeb	Merge pull request #20802 from alalek:core_tls_init_TlsAbstraction	3 years ago
Alexander Alekhin	646924fce8	dnn(pytest/test_input_3d): reload model between switching targets	3 years ago
Alexander Alekhin	13c6eb42e9	Merge pull request #20731 from komakai:matrix_mult_android_ios	3 years ago
HAN Liutong	e5fb50476c	Merge pull request #20521 from hanliutong:dev-rvv-multiVLEN Make the implementation of optimization in DNN adjustable to different vector sizes with RVV intrinsics. * Update fastGEMM for multi VLEN. * Update fastGEMM1T for multi VLEN. * Update fastDepthwiseConv for multi VLEN. * Update fastConv for multi VLEN. * Replace malloc with cv::AutoBuffer.	3 years ago
Alexander Alekhin	073c590d0b	Merge pull request #20811 from alalek:update_ffmpeg_4.x	3 years ago
Alexander Alekhin	c63aa7f085	Merge pull request #20808 from alalek:update_ffmpeg_3.4	3 years ago
Alexander Alekhin	c832e62db0	Merge pull request #20771 from smirnov-alexey:as/render_fixture_params	3 years ago
Alexander Alekhin	b7a7119b1f	ffmpeg/4.x: update FFmpeg wrapper 2021.10 - FFmpeg 4.4 (no changes)	3 years ago
Giles Payne	19a880bb91	Simple matrix multiplication for Mat in iOS/Android	3 years ago
Alexander Alekhin	672399c751	Merge pull request #20788 from alalek:update_version_4.5.4-pre	3 years ago
Alexander Alekhin	c54abde1bd	ffmpeg/3.4: update FFmpeg wrapper 2021.10 - FFmpeg 3.4.8 (no changes)	3 years ago
Alexander Alekhin	95c1d2a887	Merge pull request #20806 from alalek:update_version_3.4.16-pre	3 years ago
Alexander Alekhin	3e6f27522b	pre: OpenCV 4.5.4 (version++)	3 years ago
Alexander Alekhin	1b70f94282	Merge pull request #20782 from YashasSamaga:cuda4dnn-eltwise-broadcast	3 years ago
Alexander Alekhin	ebef84e9ea	pre: OpenCV 3.4.16 (version++)	3 years ago
Alexander Alekhin	87d4970e8b	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	3 years ago
Alexander Alekhin	b1a772d194	Merge pull request #20803 from alalek:core_parallel_workaround_tsan	3 years ago
Shivanshu Tyagi	4938765eb3	Merge pull request #20291 from spazewalker:master speech recognition sample * speech recognition sample added.(initial commit) * fixed typos, removed plt * trailing whitespaces removed * masking removed and using opencv for displaying spectrogram * description added * requested changes and add opencl fp16 target * parenthesis and halide removed * workaround 3d matrix issue * handle multi channel audio support for multiple files at once * suggested changes fix whitespaces	3 years ago
Jebastin Nadar	cce78cc5e2	Merge pull request #20535 from SamFC10:onnx-q dnn : int8 quantized layers support in onnx importer * added quantized layers support in onnx importer * added more cases in eltwise node, some more checks * added tests for quantized nodes * relax thresholds for failed tests, address review comments * refactoring based on review comments * added support for unsupported cases and pre-quantized resnet50 test * relax thresholds due to int8 resize layer	3 years ago
keroiber	f11f2bfb56	Merge pull request #20743 from keroiber:prefix_js_function_bindings_with_namespace * Prefix global javascript functions with sub-namespaces * js: handle 'namespace_prefix_override', update filtering - avoid functions override with same name but different namespace Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	3 years ago
xhawk18	24f43e7ae9	Merge pull request #20183 from xhawk18:3.4 * improve compatibility for qt 6. * cmake(highgui): rework Qt dependency support * cmake(highgui): workaround Qt5Config.cmake "components" bug Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>	3 years ago
Zihao Mu	9085b933d8	Merge pull request #20702 from zihaomu:tf_expand_dim_layer Add ExpandDims layer of tf_importer.cpp * Add ExpandDims to tf_importer. * add -1 expand test case. * Support different dimensions of input. * Compatible with 5-dimensional NDHWC data * Code align * support 3-dim input. * 3-dim bug fixed. * fixing error of code format.	3 years ago
Alexander Alekhin	59502594f8	Merge pull request #20772 from shengyu7697:remove-redundant-semicolon	3 years ago
Alexander Alekhin	d20c9bde7e	core(TLS): force TlsAbstraction initialization before main()	3 years ago
Alexander Alekhin	62414e3073	core(parallel): suppress TSAN warning	3 years ago
YashasSamaga	505dde09de	support broadcasting in eltwise ops	3 years ago
Alexander Alekhin	603d623eda	Merge pull request #20800 from SamFC10:fix-int8-conv	3 years ago
SamFC10	87ebf2e50b	fix illegal memory access in int8 convolution	3 years ago
Alexander Alekhin	37c3f0d8a0	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	3 years ago
Alexander Alekhin	48c985e775	Merge pull request #20797 from sturkmen72:restore_LSD	3 years ago
Alexander Alekhin	7358fffb0f	Merge pull request #20796 from JonasVautherin:patch-1	3 years ago

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