opencv

Commit Graph

Author	SHA1	Message	Date
Arjan van de Ven	2938860b3f	Provide a few AVX512 optimized functions for the DNN module This patch adds AVX512 optimized fastConv as well as the hookups needed to get these called in the convolution_layer. AVX512 fastConv is code-identical on a C level to the AVX2 one, but is measurably faster due to AVX512 having more registers available to cache results in. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>	7 years ago
Dmitry Kurtaev	70c605a03d	Limit Concat layer optimization	7 years ago
Li Peng	84e2fa79a0	dnn(ocl4dnn): update pre-tuned kernel config Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Jun Zhao	0369431ebd	opencl/cvtclr_dx: fix not compile-time constants issue. fix the "initializing global variables with values that are not compile-time constants" issue in Intel SDK for OpenCL. The root cause is when initializing global variables with value, the variable need is compile-time constants. Thanks Zheng, Yang <yang.zheng@intel.com>, Chodor, Jaroslaw <jaroslaw.chodor@intel.com> give a help. Signed-off-by: Liu,Kaixuan <kaixuan.liu@intel.com> Signed-off-by: Jun Zhao <jun.zhao@intel.com>	7 years ago
Arjan van de Ven	fc8e848a54	Add basic plumbing for AVX512 support The opencv infrastructure mostly has the basics for supporting avx512 math functions, but it wasn't hooked up (likely due to lack of users) In order to compile the DNN functions for AVX512, a few things need to be hooked up and this patch does that Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>	7 years ago
GlueCrow	26d288bd11	Optimize OpenCL BackgroundSubstractionMOG2	7 years ago
Alexander Alekhin	adf43e7d2a	build: fix MSVS2010 build error	7 years ago
Alexander Alekhin	6d4f66472e	OpenCV version++ 3.4.0	7 years ago
Alexander Alekhin	00e43a9022	ml(ANN_MLP): ensure that train() call is always successful	7 years ago
Dmitry Kurtaev	bcc669f3f7	TensorFlow weights dequantization	7 years ago
Vitaly Tuzov	e5313246a7	Reverted calls to linear resize back to generic version for floating point matrices	7 years ago
Li Peng	181b448c4d	add one more convolution kernel tuning candidate Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Alexander Alekhin	289a8da39e	ml: simplify interfaces of SimulatedAnnealingSolver	7 years ago
Maksim Shabunin	aa46e31c6d	Replaced incorrect CV_Assert calls with CV_Error	7 years ago
Vitaly Tuzov	5fdb42a7c9	Added fallback to generic linear resize in case bit-exact resize of provided matrix isn't supported	7 years ago
Alexander Alekhin	534645a12f	ocl: workaround option to disable usage of buffer "Rect" operations	7 years ago
elenagvo	cd1c8693d8	HAL for minMaxIdx	7 years ago
Ce Zheng	602b08d9c7	Update resize inline comments Reading through the implementation, I feel this line of comment is not consistent with the actually code, so this is for correcting it.	7 years ago
Vitaly Tuzov	019162486c	Disabled universal intrinsic based implementation for bit-exact resize of 3-channel images	7 years ago
Tomoaki Teshima	fe7b3f1228	clean up the code * disable the warning in CMake, not int the code using pragma	7 years ago
Tomoaki Teshima	50d44e06e3	avoid the test which is too strict * confirmed test failure on Jetson TX1 and TX2 * show the performance but not bit exact result	7 years ago
Li Peng	c5fc8e03ff	cleanup unnecessary macros in convolution ocl kernel Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Li Peng	0aa5e43a14	refactor candidate generation of convolution auto-tuning Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
jasjuang	235889ddbb	handle legacy VTK functions	7 years ago
Dmitry Kurtaev	c67e75b68f	Refactor NMS procedure at RegionLayer	7 years ago
Alexander Alekhin	7bbe1a53cf	imgcodecs(pxm): fix memcpy size	7 years ago
Vitaly Tuzov	b6fe4cc807	Added performance tests for linear resize of 2 and 3-channel images	7 years ago
LaurentBerger	e43997dbb5	Calcerror uses now weighted samples (#10346 ) * Calcerror uses now sample weights * catree comment in #10319	7 years ago
Alexander Alekhin	813ff37967	imgproc(ocl): fix RGB2RGBA kernel out of range access	7 years ago
Vitaly Tuzov	1eb2fa9efb	Added universal intrinsics based implementations for CV_8UC2, CV_8UC3, CV_8UC4 bit-exact resizes.	7 years ago
Dmitry Kurtaev	7e48fa58eb	Manage TensorFlow's NHWC data layout is smoother	7 years ago
Dmitry Kurtaev	0ed2cbc931	R-FCN models support	7 years ago
Alexander Alekhin	b450811e4b	core(logger): add log level configuration option	7 years ago
catree	87160cb297	Add Demo 5: Basic panorama stitching from a rotating camera in the homography tutorial.	7 years ago
Li Peng	3b84acfc48	add ocl accuracy test for tf mobilenet ssd Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Li Peng	436d7e4eaf	add depthwise convolution kernel Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Li Peng	910d7dab1f	prior box layer ocl implementation Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
elenagvo	b0e9d76ced	HAL for canny	7 years ago
Dmitry Kurtaev	6aabd6cc7a	Remove cv::dnn::Importer	7 years ago
Alexander Rybnikov	19c914db51	Changed wrapping mode for cv::dnn::Net::forward	7 years ago
Suleyman TURKMEN	1654dfe3a9	Update samples (#10333 ) * Update samples * Update calib3d.hpp * Update calib3d.hpp * Update calib3d.hpp * Update calib3d.hpp	7 years ago
catree	fcb537bacd	Add a figure and some formulas to illustrate the PnP pose estimation principle.	7 years ago
Jiri Horner	3dbf392d48	fix build with intrinsics enabled * since #10231 opencv with instrumentation does not build	7 years ago
Dmitry Kurtaev	2b43d4f477	Fix default pooling layer type	7 years ago
Alexander Alekhin	cac4a7e5b5	OpenCV version++ OpenCV 3.4.0-rc	7 years ago
Alexander Alekhin	3fddce67c6	experimental version++	7 years ago
Alexander Alekhin	361bb1197f	cmake: fix opencv_world build with contrib	7 years ago
Rostislav Vasilikhin	bab86d65cb	Merge pull request #10258 from savuor:fix/kmeans_channels * kmeans: number of channels in _centers fixed * fixedType() is checked now	7 years ago
Alexander Alekhin	aef3019152	ml: fix SimulatedAnnealingSolver interface	7 years ago
Maksim Shabunin	1033f2b1bd	Fixed 3 issues found by static analysis	7 years ago

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16414 Commits (df0b83332d17f8994ea067ea2d3ed53591ce170a)