opencv

Commit Graph

Author	SHA1	Message	Date
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
SamFC10	87ebf2e50b	fix illegal memory access in int8 convolution	3 years ago
Jonas Vautherin	de5b6386e0	Fix gst_initializer Use the return value of gst_init_check instead of testing the error pointer	3 years ago
Jannik Bamberger	ef53a9229f	Automatically set the correct OpenCV version in build.gradle Automatically sets the correct OpenCV version in the CMAKE example contained in the build.gradle file of the Android SDK.	3 years ago
Suleyman TURKMEN	259c39a63a	additional changes	3 years ago
shengyu	4d87f6025e	remove redundant semicolons	3 years ago
Alexander Alekhin	f977d10a19	dnn(ocl): fix conv DWCONV workgroup	3 years ago
Tomoaki Teshima	1e74f5850b	suppress GaussianBlur to generate empty images * sharp Gaussian kernel causes over flow and ends up in blank image	3 years ago
Anatoliy Talamanov	6d83a73858	Fix bugs with hanging frames	3 years ago
Suleyman TURKMEN	9b76872708	restore LSD	3 years ago
Suleyman TURKMEN	9a8552e8ae	Update perf_bgfg_mog2.cpp, perf_bgfg_knn.cpp	3 years ago
Alexander Alekhin	846317ef37	dnn(ocl): fix conv BASIC workgroup	3 years ago
Sergey Ivanov	c1148c4ea6	Merge pull request #20739 from sivanov-work:merge_base_decode G-API: oneVPL (simplification) Add simple decode pipeline * Add simple decode pipeline & add onevpl namespace * Address some review comments * Add compilation guard	3 years ago
Cavendish-Koo	2f83c3b689	fix the bug of HoughlinesSDIV	3 years ago
Giles Payne	27df987211	Fix bug in initializers Rect2f(Point2f,Point2f) and Rect2d(Point2d,Point2d)	3 years ago
Alexander Panov	982745fb83	Merge pull request #20735 from AleksandrPanov:radon_checkerboard generate radon checkerboard * added _make_round_rect * added round rect to make_checkerboard_pattern * added markers * update docs * removed links to findChessboardCornersSB() and added checks to markers	3 years ago
Alexander Smorkalov	2cc14bd0fb	Verbose output for errors found by header parser.	3 years ago
Suleyman TURKMEN	fdc8ed8d05	Update perf_bgfg_mog2.cpp, perf_bgfg_knn.cpp	3 years ago
Nicholas Ho	236c64a17d	Merge pull request #20712 from Nicholas-Ho-arm:3.4_RowVec_8u32f * Add RowVec_8u32f * Fix build errors in Linux x64 Debug and armeabi-v7a * Reformat code to make it more clean and conventional * Optimise with vx_load_expand_q()	3 years ago
thezane	9e835e8edb	Merge pull request #20636 from thezane:recoverPoseFromDifferentCameras Recover pose from different cameras (version 2) * add recoverPose for two different cameras * Address review comments from original PR * Address new review comments * Rename private api Co-authored-by: tompollok <tom.pollok@gmail.com> Co-authored-by: Zane <zane.huang@mail.utoronto.ca>	3 years ago
easonycwang	91ff45fbde	Tile: This submission is used to improve the performance of the inpaint algorithm for 3 channels images(RGB or BGR). Reason: The original algorithm implementation did not consider the cache hits. The loop of channels is outside the core loop, so the perfmance is not very good. Moving the channel loop inside the core loop can significantly improve cache hits, thereby improving performance. Performance: 360P, about >= 30% improvement iphone8P: 5.52ms -> 3.75ms iphone6s: 14.04ms -> 9.15ms	3 years ago
Ruslan Garnov	3673b45437	Added desync RMats and MediaFrames support	3 years ago
Anatoliy Talamanov	499d8adb75	Merge pull request #20705 from TolyaTalamanov:at/handle-reshape-in-gexecutor G-API: Handle reshape for generic case in GExecutor * Handle reshape for generic case for GExecutor * Add initResources * Add tests * Refactor reshape method	3 years ago
Sergey Ivanov	54386c82fd	Merge pull request #20727 from sivanov-work:merge_vpl_accel_impl G-API: oneVPL (simplification) added CPU, DX11(fallback CPU) accels & surface pool * Add CPU, DX11(fallback CPU) accels & surface pool * Fix build for surface_pool * Apply some comments * Fix indentation	3 years ago
Amir Tulegenov	86a51015b1	Merge pull request #19554 from amirtu:OCV-215_cvtColorTwoPlane_wrong_output_when_Y_Plane_Mat_has_step different paddings in cvtColorTwoPlane() for biplane YUV420 * Different paddings support in cvtColorTwoPlane() for biplane YUV420 * Build fix for dispatch case. * Resoted old behaviour for y.step==uv.step to exclude perf regressions. Co-authored-by: amir.tulegenov <amir.tulegenov@xperience.ai> Co-authored-by: Alexander Smorkalov <alexander.smorkalov@xperience.ai>	3 years ago
rogday	38b9ec7a18	Merge pull request #20682 from rogday:min * Add Min layer to CPU, OpenCL, Halide, Inference Engine, NGraph and CUDA * fix indentation * add min to fusion and halide tests; fix doc	3 years ago
mikael	f7b4b750d8	Detect FP16 on FreeBSD aarch64	3 years ago
Alexander Alekhin	0c10ae1861	python: cv.Mat wrapper over numpy.ndarray	3 years ago
Giles Payne	b3cc828995	Fix put/get functions for non-contiguous Mat on iOS/macOS	3 years ago
Sergey Ivanov	ba8f9d8620	Merge pull request #20601 from sivanov-work:surf_bk_test G-API: oneVPL (simplification) added surface & frame adapter * added surface & frame adapter * Add FrameAdapter unut tests * Fix compilation after rebase * Fix compilation tests * Apply some review comments * Fix compile warning * Revert back CV_Func usage * Apply some comments	3 years ago
Vadim Levin	3c89a28a06	Merge pull request #20611 from VadimLevin:dev/vlevin/pure-python-modules * feat: OpenCV extension with pure Python modules * feat: cv2 is now a Python package instead of extension module Python package cv2 now can handle both Python and C extension modules properly without additional "subfolders" like "_extra_py_code". * feat: can call native function from its reimplementation in Python	3 years ago
SamFC10	9c5d7716e2	fix for unsqueeze opset version 13	3 years ago
rogday	c410d7a97d	Merge pull request #20671 from rogday:yolov4x-mish Add support for YOLOv4x-mish * backport to 3.4 for supporting yolov4x-mish * add YOLOv4x-mish test * address review comments Co-authored-by: Guo Xu <guoxu@1school.com.cn>	3 years ago
Alexander Panov	1618c963e4	Merge pull request #20676 from AleksandrPanov:delete_createConvexHull_convertTo * deleted dublicated createConvexHull and convertTo * replaced checkVector(2) with points.empty()	3 years ago
YashasSamaga	50462dcdc6	fix effrank assert to allow input effrank <= output effrank	3 years ago
Alexander Alekhin	6e66a9222a	dnn(onnx): fix format specifier	3 years ago
Zihao Mu	51b03b87e6	BiasAdd could load Const from second place.	3 years ago
Dale Phurrough	de1a459879	fix opencv/opencv#20613 * copy 4.x selectOpenCLDevice() -- it is compatible * filter platforms rather than trying only first matching * this works on 3.4 and 4.x master	3 years ago
Alexander Alekhin	1aacb9bb15	dnn(perf): update convolution tests	3 years ago
Alexander Alekhin	9b4ecc96f6	core(ocl): buffer bounds in intelblas_gemm_buffer_NT	3 years ago
Alexander Alekhin	e3f4f874c5	Merge pull request #20670 from alalek:core_ocl_fix_intel_gpu_gemm_requirements core(OpenCL): fix intel_gpu_gemm kernel requirements * core(ocl): fix intel_gpu_gemm integration - allow bailout to generic OpenCL kernel * core(ocl): avoid failures of generic OpenCL gemm kernel * core(ocl): define alignment requirements of intel_gpu_gemm kernels	3 years ago
rogday	d31b93b513	Merge pull request #20674 from rogday:prelu_slope Fix PReLU negative slope access pattern * fix prelu negative slope access pattern * change begin() to ptr()	3 years ago
fortemSteve	c7e0888982	Merge pull request #20591 from fortemSteve:ffmpeg_get_stream_open_time Add CAP_PROP_STREAM_OPEN_TIME * Added CAP_PROP_STREAM_OPEN_TIME to videoio module - can be used to query the time at which the stream was opened, in seconds since Jan 1 1970 (midnight, UTC). Useful for RTSP and other live video where absolute timestamps are needed. Only applicable to ffmpeg backends * use nanoseconds instead of seconds to mark the stream open time, and change the cap prop name to CAP_PROP_STREAM_OPEN_TIME_NSEC * use microseconds for CAP_PROP_STREAM_OPEN_TIME (nanoseconds rolls over too soon, and milliseconds/seconds requires a division) * fix whitespace issue	3 years ago
Dale Phurrough	068f33cfdf	add nodiscard to features2d clone funcs	3 years ago
rogday	4807cd8a6e	Merge pull request #20605 from rogday:split_slice_shenanigans Add Normalize subgraph, fix Slice, Mul and Expand * Add Normalize subgraph, support for starts<0 and axis<0 in Slice, Mul broadcasting in the middle and fix Expand's unsqueeze * remove todos * remove range-based for loop * address review comments * change >> to > > in template * fix indexation * fix expand that does nothing	3 years ago
Ruben Gonzalez	0c13d34ade	imgcodecs(doc): Sync imread_ docuemtation with the implemetation. Documentation was desynchronized in commit `11eafca3e2`	3 years ago
Alexander Alekhin	35e824c287	dnn(ocl): fix out of bound access in GEMM-like kernels - dropped usage of CreateSubBuffer() - buffers lifetime management issue - fixed elementwise offset - avoid out of bounds read access	3 years ago
Alexander Alekhin	5578ad5e14	dnn(ocl): fix automatic globalsize adjusting - if kernel code doesn't support that	3 years ago
Alexander Alekhin	5b2c016834	dnn(ocl): avoid out of buffer access in copyWeightsSwizzled	3 years ago
Alexander Alekhin	aaff125608	core(ocl): debug capabilities	3 years ago

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22162 Commits (9085b933d81ffd12fbdabffe1ffc69a33580e631)