opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	d48d2d7fe2	core(test): refactor PCA test - CV_L2 -> relative NORM_L2 - eigenEps: 1e-6 ==> 1e-4 - evalEps: 1e-6 ==> 1e-5 - evecEps: 1e-3 ==> 5e-3 - RNG seed: 12345 - drop non-informative legacy test code (ts->printf, etc)	7 years ago
berak	ada753a54c	fix c++17 namsespace issues	7 years ago
tz70s	6c1247b38c	fix#9570: implement mat ptr for generic types The original template based mat ptr for indexing is not implemented, add the similar implementation as uchar type, but cast to user-defined type from the uchar pointer.	7 years ago
Maksim Shabunin	c92c99ed0b	Enabled forEach for const Mats	7 years ago
Alexander Alekhin	f7a273cfb3	core(test): regression test for 9507	7 years ago
Vladislav Sovrasov	e5fbb4f5d2	Merge pull request #9034 from sovrasov:mats_from_initializer_list Add constructors taking initializer_list for some of OpenCV data types (#9034) * Add a constructor taking initializer_list for Matx * Add a constructor taking initializer list for Mat and Mat_ * Add one more method to initialize Mat to the corresponding tutorial * Add a note how to initialize Matx * CV_CXX_11->CV_CXX11	7 years ago
Vladislav Sovrasov	f42b7d03b4	core: add a test of iteration through the Mat_ with range-based for	8 years ago
Vladislav Sovrasov	2c2b1405a3	Add test for Mat_::release()	8 years ago
Arnaud Brejeon	636ab095b0	Merge pull request #8535 from arnaudbrejeon:std_array Add support for std::array<T, N> (#8535) * Add support for std::array<T, N> * Add std::array<Mat, N> support * Remove UMat constructor with std::array parameter	8 years ago
Julian Exner	46af07575e	Add test case for cv::Mat::forEach This test case uses a matrix with more dimensions than columns. Without the fix in `b45e784beb` this crashes with a segmentation fault, hangs or simply fails with wrong values.	8 years ago
Addison Elliott	eb04b2bfa9	Added N-dim submat selection with vectors Currently, to select a submatrix of a N-dimensional matrix, it requires two lines of code while only one line of code is required if using a 2D array. I added functionality to be able to select an N-dim submatrix using a vector list instead of a Range pointer. This allows initializer lists to be used for a one-line selection.	8 years ago
Rostislav Vasilikhin	6d691f2e05	added test for http://code.opencv.org/issues/1918	8 years ago
Rostislav Vasilikhin	9840825743	added test checking http://code.opencv.org/issues/4050	8 years ago
Rostislav Vasilikhin	0a3a2df433	fixed U non-orthogonality in SVD (http://code.opencv.org/issues/3801 )	8 years ago
Ilya Lavrenov	6c42ad5b90	fixed typo	8 years ago
Ilya Lavrenov	87ae4e0564	fixed clone of empty matrix	8 years ago
Ilya Lavrenov	957bf1452c	added some tests for push_back	8 years ago
Ilya Lavrenov	0af3947468	added note about cv::reduce output type for MIN/MAX	8 years ago
Alexander Alekhin	5f269d08b4	bigdata: add test, resolve split/merge issue	9 years ago
Alexander Alekhin	96f5a930f4	test: regression 5991	9 years ago
Vitaliy Lyudvichenko	85cc11e3b2	Changed behaviour of Mat/UMat::reshape() to accept n-dim shapes	9 years ago
Alexander Alekhin	a6f46d7bb1	issue 4457	10 years ago
Alexander Alekhin	885114ed2c	fix copyTo memory corruption, but the main problem is still here	10 years ago
Alexander Alekhin	30a5a9ed34	test vector processing	10 years ago
Youssef Kashef	790ef21a60	add unit test around Mat::push_back() add template specialization Mat::push_back() for MatExpr paramters extend push_back MatExpr to mat in unit test cast to object instead of reference test with multi-row MatExpr input	10 years ago
Alexander Alekhin	9394486147	fix issue 3891	10 years ago
Vadim Pisarevsky	66eb270cf7	significantly reduced sparse matrix footprint: http://code.opencv.org/issues/2206, http://code.opencv.org/issues/2924	10 years ago
Vadim Pisarevsky	2ec92ba440	added test for http://code.opencv.org/issues/1918	10 years ago
Vadim Pisarevsky	79ac0d05ce	added test checking http://code.opencv.org/issues/4050	10 years ago
Vadim Pisarevsky	9fbd1d68ad	refactored div & pow funcs; added tests for special cases in pow() function. fixed http://code.opencv.org/issues/3935 possibly fixed http://code.opencv.org/issues/3594	10 years ago
Vadim Pisarevsky	7918267d02	fixed U non-orthogonality in SVD (http://code.opencv.org/issues/3801 )	10 years ago
Adil Ibragimov	8a4a1bb018	Several type of formal refactoring: 1. someMatrix.data -> someMatrix.prt() 2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex ) 3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>() 4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions	10 years ago
berak	7b160fa3cb	added missing impl for multi-dim Mat::ones, Mat::zeros (issue #3756 )	11 years ago
Kazuki Matsuda	fa292c3d8d	Implimentation "cv::Mat::forEach" I propose forEach method for cv::Mat and cv::Mat_. This is solution for the overhead of MatIterator_<_Tp>. I runs a test that micro opecode runs all over the pixel of cv::Mat_<cv::Point3_<uint8_t>>. And this implementation 40% faster than the simple pointer, 80% faster than iterator. With OpenMP, 70% faster than simple pointer, 95% faster than iterator (Core i7 920). Above all, code is more readable. My test code is here. https://gist.github.com/kazuki-ma/8285876 Thanks.	11 years ago
Ilya Lavrenov	aa5326c231	cv::norm -> cvtest::norm in tests Conflicts: modules/core/src/stat.cpp	11 years ago
Ilya Lavrenov	37789f015a	deleted excess semicolons, commas	11 years ago
Roman Donchenko	5f8d8c0069	Added a test for matrix-to-vector copy and convert.	11 years ago
Vladislav Vinogradov	0c7663eb3b	Merge branch 'master' into gpu-cuda-rename Conflicts: modules/core/include/opencv2/core/cuda.hpp modules/cudacodec/src/thread.cpp modules/cudacodec/src/thread.hpp modules/superres/perf/perf_superres.cpp modules/superres/src/btv_l1_cuda.cpp modules/superres/src/optical_flow.cpp modules/videostab/src/global_motion.cpp modules/videostab/src/inpainting.cpp samples/cpp/stitching_detailed.cpp samples/cpp/videostab.cpp samples/gpu/stereo_multi.cpp	11 years ago
Roman Donchenko	8200a95ced	Boring changes - core. This and several following commits contain the "boring" changes required to support the new Ptr. These are changes like: * new T -> makePtr<T> or .reset(new T) or Ptr<T>(new T) (depending on the situation) * p.empty() -> !p * delete_obj -> DefaultDeleter::operator() and similar changes that are numerous, but primitive.	11 years ago
Mathieu Barnachon	ff85575b28	Adding read/write functions to PCA class. Update PCA test.	11 years ago
Andrey Kamaev	940eedfb27	Finalize core headers reorganization	12 years ago
Andrey Kamaev	715fa3303e	Move cv::Mat out of core.hpp	12 years ago
Andrey Kamaev	d586f4a103	Fix x64 build warnings	12 years ago
Andrey Kamaev	ae5661d5dc	Fix random failures of Split and Merge tests	12 years ago
Andrey Kamaev	0a4ed2bc01	Fix Windows build warnings	12 years ago
Andrey Kamaev	15076f9232	Fix implementation of PCA overload with retained variance parameter	12 years ago
Maria Dimashova	78dd1893bb	added tests for cv::merge, cv::split, cv::phase	12 years ago
OpenCV Buildbot	81f826db2b	Normalize line endings and whitespace	12 years ago
OpenCV Buildbot	04384a71e4	Normalize line endings and whitespace	12 years ago
Kevin	93155c6ae0	Overloaded PCA constructor and ( ) operator to implement Feature#2287 - PCA that retains a specified amount of variance from the data. A sample was added to samples/cpp to demonstrate the new functionality. Docs and Tests were also updated	12 years ago

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56 Commits (3cf535926a9275080aec9f12d966e4c0bd89bdad)