opencv

Commit Graph

Author	SHA1	Message	Date
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 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	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
Lubov Batanina	629d47fcd8	Merge pull request #15988 from l-bat:custom_layer Test create custom layer in python * check is contiguos * Add custom layer test * Fix test * Remove assert * Move assert to pyopencv dnn * remove assert * Add unregister * Fix python2 * proto to bytearray * Fix data type	5 years ago
Dmitry Kurtaev	beb5b291b9	Fix HETERO:FPGA,CPU plugin for IE backend	5 years ago
Alexander Alekhin	51d54ad4f0	Merge pull request #16076 from l-bat:prior_ngraph	5 years ago
Alexander Alekhin	fb5db23463	Merge pull request #16079 from alalek:imgproc_color_clarify_error_message	5 years ago
Alexander Alekhin	0a35b97e75	Merge pull request #16070 from dkurt:backport_15611	5 years ago
Alexander Alekhin	eea517be92	Merge pull request #16071 from alalek:update_version_3.4.9-pre	5 years ago
Alexander Alekhin	b369c456f2	imgproc(color): clarify error message	5 years ago
Liubov Batanina	660a709840	Support Swish and Mish activations	5 years ago
Liubov Batanina	d99d18304a	Slice v1 op	5 years ago
Alexander Alekhin	76a27e3399	pre: OpenCV 3.4.9 (version++)	5 years ago
Dmitry Kurtaev	134094a442	Backport fix for autodetection of input shapes	5 years ago
Alexander Alekhin	c790779a37	Merge pull request #16024 from alalek:issue_15953	5 years ago
Alexander Alekhin	72f35e0626	Merge pull request #16052 from alalek:issue_16040 * calib3d: use normalized input in solvePnPGeneric() * calib3d: java regression test for solvePnPGeneric * calib3d: python regression test for solvePnPGeneric	5 years ago
Alexander Alekhin	f21bde4d9f	Merge pull request #16046 from alalek:issue_15990 * core: disable invalid constructors in C API by default - C API objects will lose their default initializers through constructors * samples: stop using of C API	5 years ago
Alexander Alekhin	986c5084a4	Merge pull request #16036 from dkurt:dnn_backport_15203	5 years ago
Alexander Alekhin	38180c2c97	Merge pull request #16014 from dkurt:dnn_ie_pooling_with_indices	5 years ago
Alexander Alekhin	95e36fd488	Merge pull request #16055 from alalek:issue_16041	5 years ago
Alexander Alekhin	36c9f7c3df	Merge pull request #16061 from alalek:bindings_parser_support_simple_if	5 years ago
Dmitry Kurtaev	d8e10f3a8d	Enable MaxPooling with indices in Inference Engine	5 years ago
Alexander Alekhin	4dfa0a0383	bindings: basic support for #if preprocessor directives - #if 0 - #ifdef __OPENCV_BUILD	5 years ago
Alexander Alekhin	818585fd12	core(tls): unblock TlsAbstraction destructor call - required to unregister callbacks from system	5 years ago
Alexander Alekhin	eb44e0a556	Merge pull request #16028 from catree:improve_calib3d_doc	5 years ago
Dmitry Kurtaev	ca1ba7a53d	Backport for dnn input shape estimation	5 years ago
Lubov Batanina	7523c777c5	Merge pull request #15537 from l-bat:ngraph * Support nGraph * Fix resize	5 years ago
catree	43d58aa760	Improve calib3d documentation: - add reference to Rodrigues Jacobian - add references to SE(3) and Lie Groups topics - update some conventions and pinhole figure	5 years ago
Alexander Alekhin	20ac7f40f6	Merge pull request #16025 from dkurt:thebhatman/Mish_swish_3.4	5 years ago
thebhatman	8a18d132fc	Port Swish and Mish layers	5 years ago
Alexander Alekhin	9a4404276a	calib3d: revert stereoRectify() changes from PRs: 6836, 6972, 6955 (1/4) Revert "Correct image borders and principal point computation in cv::stereoRectify" This reverts commit `93ff1fb2f2`. (2/4) Revert "fix calib3d changes in 6836 plus some others" This reverts commit `fa42a1cfc2`. (3/4) Revert "fix compiler warning" This reverts commit `b3d55489d3`. (4/4) Revert "add test for 6836" This reverts commit `d06b8c4ea9`.	5 years ago
Alexander Alekhin	f5b9705c70	Merge pull request #16006 from sajarindider:typo	5 years ago
sajarindider	101a147496	fixed Scheimpflug typo	5 years ago
Vadim Levin	8d74101f07	Merge pull request #15955 from VadimLevin:dev/vlevin/generator_tests Tests for argument conversion of Python bindings generator * Tests for parsing elemental types from Python bindings - Add positive and negative tests for int, float, double, size_t, const char, bool. - Tests with wrong conversion behavior are skipped. Move implicit conversion of bool to integer/floating types to wrong conversion behavior.	5 years ago
Alexander Alekhin	41af8aa046	Merge pull request #16017 from berak:fix_svm_train_auto	5 years ago

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