opencv

Commit Graph

Author	SHA1	Message	Date
theodore	02c3d8d792	documentation for the hconcat and vconcat functions	10 years ago
Erik Karlsson	01d3df0d00	Added normType parameter to fastNlMeansDenoisingMulti	10 years ago
Erik Karlsson	70a64ebe72	Added test cases	10 years ago
Erik Karlsson	5f8d688664	Added parameter normType to fastNlMeansDenoising	10 years ago
Erik Karlsson	9fff7896c5	Removed fastNlMeansDenoisingColored[Multi]Abs	10 years ago
Yan Wang	433c3da7cf	Optimize the performance of cascade OpenCL kernel. 1. Use built-in mad() instead of += and . 2. For stump stages, if weight.z == 0, avoid unnecessary calculation because some features only have 2 rectangles.. It could improve OCL_Cascade_Image_MinSize_CascadeClassifier.CascadeClassifier/ about 10% mean values. Signed-off-by: Yan Wang <yan.wang@linux.intel.com>	10 years ago
Kai Wolf	f815bbab24	Fix typo in types_c.h	10 years ago
Evgeny Agafonchikov	91bd7df8c1	Fixing invalid opencv_test_ml calls	10 years ago
Dikay900	fb8478eb7b	add resetting the offset variable after setting a new image	10 years ago
Dmitry-Me	ce167e233b	Reduce variable scope	10 years ago
Alexander Alekhin	b5529aef9c	ocl/bufferpool: fix cleanup	10 years ago
Owen Healy	ff48387a8a	Fix bug of uninitialized matrix in findTransformECC The matrix templateZM needs to be initialized because otherwise uninitialized values leak into the correlation in: const double correlation = templateZM.dot(imageWarped) In the worst case this will lead the correlation to be NaN ruining the whole routine. The subtraction does not initialize templateZM due to the mask. Unfortunately, the uninitialized values (by altering the correlation) have the side effect of dragging out the computation a little longer giving a slightly better error bound. This means that fixing this bug breaks perf_ecc where SANITY_CHECK(warpMat, 1e-3); is just a little too tight and happens to work due to the uninitialized values. Since this is a performance not a accuracy test I think it is OK to just relax the error bound a little bit (the tight error bound being after all the result of a bug).	10 years ago
Dikay900	80069f384a	resolve crash of haarclassifier when using a tilted feature	10 years ago
Ying Xiong	decbdd1abb	Fix compiler error on std::swap (CUDA7.0/clang/OSX)	10 years ago
Maksim Shabunin	9f08310307	Disabled TrainData::getNormCatValues wrapping due to pointer in parameters	10 years ago
Maksim Shabunin	5709ec85d7	Disabled missing python method for static ml function	10 years ago
Maksim Shabunin	5247eacc3c	Add python and java support for ml module	10 years ago
Maksim Shabunin	d5b954c2d4	Moved property implementation macros to private header	10 years ago
Maksim Shabunin	7335a40a61	Replaced CV_PURE_PROPERTY macros with corresponding code	10 years ago
Maxim Kostin	d1a8171011	Added WinRT concurrency support.	10 years ago
Philipp Hasper	e0efda7145	Fixed persistent.hpp documentation Small error - object fs does not exist in this code example	10 years ago
Dmitry-Me	0c5faa6d24	Fix uninitialized members, fix log output typo	10 years ago
Dmitry-Me	52a8d37f11	Fix potential null pointer dereference	10 years ago
Vadim Pisarevsky	ca19ae8b5a	in solvePnPRansac call the solvePnP in the end with all the inliers to get more precise estimate	10 years ago
Vadim Pisarevsky	5c352c9146	temporarily use EPNP in SolvePnP instead of UPNP or DLS algorithms, since the latter two are not quite stable	10 years ago
Naer Chang	cdc9bc397d	Revert "issue 3710" Trying to fix whitespace issue. This reverts commit `dcc2512f58`.	10 years ago
Dmitry-Me	8ed4bae4dd	Reduce variable scope, make formatting consistent with surrounding code	10 years ago
Naer Chang	dcc2512f58	issue 3710 added a check to prevent illegal access to operator[] when vector is empty	10 years ago
Scott Graybill	3d2c0ed97f	Removed check on limits. A common use of HoughLines would be to restrict theta to be between a small negative number and a small positive number, e.g. -pi/16 to pi/16. This wasn't possible with the previous checks.	10 years ago
Vadim Pisarevsky	1760078f67	trying to make solvePnPSmallPoints pass	10 years ago
Vadim Pisarevsky	7e07220440	made the solvepnp a bit more modest; test 5-point configuration instead of 4-point in some cases; reduce the noise in 4-point configurations in other cases	10 years ago
Maksim Shabunin	632afe6ae3	Fixed mangled install layout on unix machines	10 years ago
Pavel Vlasov	085409340e	Implementation collector update; Moved out of TLS to properly collect data from different threads; Concurrent access guards were added to collection functions;	10 years ago
ippei ito	518fd59a10	fixed whitespace error	10 years ago
ippei ito	49b38fe793	Fixed compile error build with VisualStudio2013 on windows. REG_NONE defined in ml.hpp conflicts with defined in Winnt.h	10 years ago
Ilya Lavrenov	6f8b3fc633	cvRound	10 years ago
Adam Greig	211a131351	Fix Python3 binding's submodules Previously the Python3 cv2 package ends up with no submodules (bgsegm, face, etc) in it, which makes a lot of functionality unusable. By not writing over our root reference we ensure the new submodules are added to the correct cv2 module.	10 years ago
Roman Donchenko	34ad2e0fa4	Fix a memory leak in CvCapture_FFMPEG::close FFmpeg now requires that frames allocated with avcodec_alloc_frame are freed with avcodec_free_frame. (cherry picked from commit `77578d415f`) Conflicts: modules/highgui/src/cap_ffmpeg_impl.hpp	10 years ago
Roman Donchenko	6274e1fc5f	cvOpenFileStorage: reduce the scope of xml_buf and make sure it's freed... ... before any exceptions occur. (cherry picked from commit `08da247a87`)	10 years ago
Roman Donchenko	6b8ebf3e94	Fix memory leaks appearing when cvOpenFileStorage throws (cherry picked from commit `16ce114e0c`)	10 years ago
Erik Karlsson	82c54104d6	Fix warnings on Win x64	10 years ago
Erik Karlsson	812edb5fdc	Fixed bug, maxDist() should reurn int, not double	10 years ago
Erik Karlsson	8aa0783995	Changed parameter type of fastNlMeansDenoising[Multi][Abs] from std::vector<float> to const std::vector<float>&	10 years ago
Erik Karlsson	b471f9ee26	Fixed call to tegra::fastNlMeansDenoising	10 years ago
Erik Karlsson	4b5753daea	Corrected documentation	10 years ago
Erik Karlsson	a594a0677a	Cleanup	10 years ago
Erik Karlsson	c44488629a	Changed parameters of fastNlMeansDenoising[Multi][Abs] from float * to std::vector<float>	10 years ago
Nils Plath	ee55e4595c	- Fixed compile error that appeared with Clang 5.1 on Mac 10.8.5: modules/videoio/src/cap_gstreamer.cpp:577:31: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal] filename = "v4lsrc ! "COLOR_ELEM" ! appsink"; ^ modules/videoio/src/cap_gstreamer.cpp:585:32: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal] filename = "v4l2src ! "COLOR_ELEM" ! appsink";	10 years ago
Prof. Dr. Rudolf Haussmann	9f1eb70dbc	Changes to be committed: (use "git reset HEAD <file>..." to unstage) modified: modules/java/generator/gen_java.py modified: modules/videoio/include/opencv2/videoio.hpp modified: modules/videoio/include/opencv2/videoio/videoio_c.h modified: modules/videoio/src/cap_dshow.cpp modified: modules/videoio/src/cap_pvapi.cpp Following changes have been made: 1. Some minor bugs have been removed. 2. In the PvAPI module the option CAP_PROP_MONOCROME has been removed because this option does not make sense and causes an error if a color camera is used. 3. Instead the new option CAP_PROP_PVAPI_PIXELFORMAT has been added which allows to activate the different pixel formats (color modes) of an AVT camera. 4. Since there were two identical defines CAP_PROP_MONOCROME = 19 CAP_PROP_MONOCHROME = 19 which were also used in the other module DSHOW, the first one with an orthographic error has been removed in favor of the second one.	10 years ago
Erik Karlsson	21160137d4	Addition of test cases	10 years ago

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11749 Commits (f6c561a01b172b77df47645ae3e5054e59c95c58)