opencv

Commit Graph

Author	SHA1	Message	Date
Triplesalt	9eb79926df	Allow a different input order for Mul+Maximum. Squashed : ReLU operand order tests.	7 years ago
Vadim Pisarevsky	43820d89b4	further improvements in split & merge; started using non-temporary store instructions (#12063 ) * 1. changed static const __m128/256 to const __m128/256 to avoid wierd instructions and calls inserted by compiler. 2. added universal intrinsics that wrap MOVNTPS and other such (non-temporary or "no cache" store) instructions. v_store_interleave() and v_store() got respective flags/overloaded variants 3. rewrote split & merge to use the "no cache" store instructions. It resulted in dramatic performance improvement when processing big arrays * hopefully, fixed some test failures where 4-channel v_store_interleave() is used * added missing implementation of the new universal intrinsics (v_store_aligned_nocache() etc.) * fixed silly typo in the new intrinsics in intrin_vsx.hpp * still trying to fix VSX compiler errors * still trying to fix VSX compiler errors * still trying to fix VSX compiler errors * still trying to fix VSX compiler errors	7 years ago
Dmitry Kurtaev	faa6c4e1e1	Faster-RCNN anf RFCN models on CPU using Intel's Inference Engine backend. Enable Torch layers tests with Intel's Inference Engine backend.	7 years ago
Vadim Pisarevsky	9c7040802c	converted split() & merge() to wide univ intrinsics (#12044 ) * fixed/updated v_load_deinterleave and v_store_interleave intrinsics; modified split() and merge() functions to use those intrinsics * fixed a few compile errors and bug in v_load_deinterleave(ptr, v_uint32x4& a, v_uint32x4& b) * fixed few more compile errors	7 years ago
Maksim Shabunin	cbb1e867e5	More issues found by static analysis	7 years ago
Alexander Alekhin	8f80565d9c	objdetect(qr): update test code improve error checks	7 years ago
Alexander Alekhin	4283309daa	dnn: update tests for OpenVINO models	7 years ago
Alexander Alekhin	6e767e2376	ts: add findDataDirectory() function	7 years ago
Dmitry Kurtaev	28e08ae0bd	Add a sample which tests OpenVINO models	7 years ago
Maksim Shabunin	e0603bb45f	Fixed several issues found by static analysis tools	7 years ago
Teng Yiliang	dadde75ef0	use struct member width_set/height_set to replace static width/height. the static variables will cause race-condition when operating in multithread scenarios. Signed-off-by: Teng Yiliang <ylteng@outlook.com> Signed-off-by: Teng Yiliang <yiliang.teng@weimob.com>	7 years ago
Alexander Alekhin	ee743afebe	dnn(ocl): don't use getUMat() for long live objects	7 years ago
Tomoaki Teshima	18abe54497	fix build error on Visual Studio 2013 * replace binary literal prefix to hexadecimal literal prefix	7 years ago
Maksim Shabunin	a4060e15a4	dnn, IE backend: updated to match new interface	7 years ago
Alexander Alekhin	270cc3bcbc	videoio: add routines to query information about backends API into cv::videoio_registry namespace	7 years ago
Dmitry Kurtaev	c213a3823e	Run entire SSDs from TensorFlow using Intel's Inference Engine	7 years ago
Dmitry Kurtaev	070393dfda	uint8 inputs for deep learning networks	7 years ago
Alexander Alekhin	f4df537e27	ts: fix PERF_TEST() macro to allow test_case name reusing Example (reuse 'Transform' test case): PERF_TEST(Transform, getPerspectiveTransform_1000) { ... } PERF_TEST(Transform, getPerspectiveTransform_QR_1000) { ... }	7 years ago
Alexander Alekhin	e526c4bfe4	core(test): remove verbose messages	7 years ago
Maksim Shabunin	fe806878be	Enable debug assertions for static analysis builds	7 years ago
Maksim Shabunin	a2a9a01e05	AVI container: verbose error messages	7 years ago
Maksim Shabunin	c473718bc2	Check for empty Mat in compare, operator= and RNG::fill, fixed related tests	7 years ago
Maksim Shabunin	1da46fe6fb	Fixed issues found by static analysis (mostly DBZ)	7 years ago
Dmitry Kurtaev	f38808a39f	Add Java overloads for each default argument (#11940 ) * Add Java overloads for each default argument * Add "fisheye_" prefix for cv::fisheye:: functions and enums	7 years ago
Li Peng	f0cadaa6e3	enable concat layer fuse for OCL target Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
Vadim Pisarevsky	f058b5fb1e	Wide univ intrinsics (#11953 ) * core:OE-27 prepare universal intrinsics to expand (#11022) * core:OE-27 prepare universal intrinsics to expand (#11022) * core: Add universal intrinsics for AVX2 * updated implementation of wide univ. intrinsics; converted several OpenCV HAL functions: sqrt, invsqrt, magnitude, phase, exp to the wide universal intrinsics. * converted log to universal intrinsics; cleaned up the code a bit; added v_lut_deinterleave intrinsics. * core: Add universal intrinsics for AVX2 * fixed multiple compile errors * fixed many more compile errors and hopefully some test failures * fixed some more compile errors * temporarily disabled IPP to debug exp & log; hopefully fixed Doxygen complains * fixed some more compile errors * fixed v_store(short, v_float16&) signatures trying to fix the test failures on Linux * fixed some issues found by alalek * restored IPP optimization after the patch with AVX wide intrinsics has been properly tested * restored IPP optimization after the patch with AVX wide intrinsics has been properly tested	7 years ago
Alexander Alekhin	b0ee5d9023	core: CV_NODISCARD macro with semantic of [[nodiscard]] attr [[nodiscard]] is defined in C++17. There is fallback alias for modern GCC / Clang compilers.	7 years ago
Kuang Fangjun	84f2f37680	remove a useless statement.	7 years ago
Alexander Alekhin	d5951bc033	build: eliminate GCC8 warnings	7 years ago
Maksim Shabunin	53eb27f508	AVI container: use C++ streams for file operations, check some operations for overflow	7 years ago
Alexander Nesterov	dee5f9a67b	Update qrcode algorithm: fix seg. fault with kmeans	7 years ago
Kuang Fangjun	2b6aa50b81	avoid negative index.	7 years ago
Alexander Alekhin	3c74fde349	core: eliminate 'if' logic from Matx::inv()/solve() - 'if' logic is moved into templates. - removed unnecessary cv::Mat objects creation. - fixed inv() test (invA * A == eye) - added more Matx tests to cover all defined template specializations	7 years ago
Dmitry Kurtaev	6eb8faea85	Enable TensorFlow networks tests for different backends and targets	7 years ago
Dmitry Kurtaev	de6f0a537d	Fix fully-connected layer in case of number of rows less than 4	7 years ago
catree	4dc7e617a4	Add overloaded cv::PCACompute() that returns also the eigenvalues. Useful for Java and Python OpenCV where PCA is not available.	7 years ago
Alexander Alekhin	0155851929	imgproc(getPerspectiveTransform): add configuration parameter	7 years ago
Alexander Alekhin	71c6cb9c22	imgproc(getPerspectiveTransform): solve(DECOMP_SVD -> LU)	7 years ago
Alexander Alekhin	2170811e48	imgproc(perf): update getPerspectiveTransform perf test Function is very fast, so 0.000 ms results are useless. 1000 runs requires 25ms on i7-6700K.	7 years ago
Alexander Alekhin	5385086fef	core: solve(): add check for passed 'method' values	7 years ago
Dmitry Kurtaev	dcc1beb1f8	Clip kernel for OpenCL PriorBox layer	7 years ago
Alexander Nesterov	e38ea3a888	Update detect QRCode algorithm	7 years ago
Alexander Alekhin	33b7028be2	core: use "explicit" for Matx() ctor	7 years ago
Vitaly Tuzov	850a8577b2	Fixed unreachable code warnings for Matx::solve()	7 years ago
Vitaly Tuzov	d0a3686812	Merge pull request #11904 from terfendail/matx_solve_fix Fixed Matx::solve function for non-square matrixes (#11904)	7 years ago
Alexander Alekhin	2508f7f971	dnn(ocl): fix wrong usage of stalled .getMat() pointers Temporary object lifetime must be greater than pointer usage.	7 years ago
Dmitry Kurtaev	8b5f061dae	Replace std::vector<char> to std::vector<uchar> for Java bindings of dnn importers	7 years ago
Li Peng	4c5a86828a	Fix gemmlike convolution input reading use vload3 for half3 or float3 input vector reading, also check read position to see if it exceed input width Signed-off-by: Li Peng <peng.li@intel.com>	7 years ago
berak	a7b502f04a	dnn: preserve name, type strings for ShuffleLayer	7 years ago
catree	d7bd662c95	Add a note in the documentation about Mat::ones and mat::eye. With multi-channels type (e.g. CV_8UC3), only the first channel is treated.	7 years ago

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17346 Commits (c37d1a53b5b83a57441c7b1109b06c76ee15f807)