opencv

Commit Graph

Author	SHA1	Message	Date
Fabrizio Di Vittorio	044a322519	Merge pull request #23594 from fdivitto:fdivitto-traincascade-patch fix: traincascade, use C++ persistence API #23594 This pull allows to compile traincascade application with OpenCV 4.6. Changes uses new persistence C++ API in place of legacy one.	2 years ago
Christoph Rackwitz	a64b51dd94	Merge pull request #23108 from crackwitz:issue-23107 Usage of imread(): magic number 0, unchecked result * docs: rewrite 0/1 to IMREAD_GRAYSCALE/IMREAD_COLOR in imread() * samples, apps: rewrite 0/1 to IMREAD_GRAYSCALE/IMREAD_COLOR in imread() * tests: rewrite 0/1 to IMREAD_GRAYSCALE/IMREAD_COLOR in imread() * doc/py_tutorials: check imread() result	2 years ago
Sean McBride	35f1a90df7	Merge pull request #22149 from seanm:sprintf Replaced sprintf with safer snprintf * Straightforward replacement of sprintf with safer snprintf * Trickier replacement of sprintf with safer snprintf Some functions were changed to take another parameter: the size of the buffer, so that they can pass that size on to snprintf.	2 years ago
Alexander Alekhin	89f8d4ae12	build: GCC12 warnings	3 years ago
Brian Wignall	f9c514b391	Fix spelling typos backport commit `659ffaddb4`	5 years ago
Brian Wignall	659ffaddb4	Fix spelling typos	5 years ago
kupferb	f024425dd0	Update haarfeatures.cpp Detailed description for my proposal can be found here https://github.com/opencv/opencv/issues/14128	6 years ago
michal-kowalczyk	a246d8d8e9	Merge pull request #13709 from michal-kowalczyk:flush-processed-samples-number * Add flushing to printing number of processed positive/negative samples so that user is informed of updates quickly. * use flush C api instead of C++ api	6 years ago
klemens	5d9c6723ee	spelling fixes backport `997b7b18af`	6 years ago
klemens	997b7b18af	spelling fixes	6 years ago
Vadim Pisarevsky	0f622206e4	completely new C++ persistence implementation (#13011 ) * integrated the new C++ persistence; removed old persistence; most of OpenCV compiles fine! the tests have not been run yet * fixed multiple bugs in the new C++ persistence * fixed raw size of the parsed empty sequences * [temporarily] excluded obsolete applications traincascade and createsamples from build * fixed several compiler warnings and multiple test failures * undo changes in cocoa window rendering (that was fixed in another PR) * fixed more compile warnings and the remaining test failures (hopefully) * trying to fix the last little warning	6 years ago
Michał Janiszewski	85b9960f62	Fix clashing include guards Relevant guards can be found in `ef5579dc86/modules/features2d/src/kaze/AKAZEConfig.h (L8)` and `ef5579dc86/modules/ml/include/opencv2/ml.hpp (L44)`	6 years ago
Alexander Alekhin	b80c978f5d	core: change cv::Ptr DefaultDeleter	6 years ago
Alexander Alekhin	9097ccf515	drop legacy headers	6 years ago
Alexander Alekhin	8a3c394d6a	don't use constructors for C API structures	6 years ago
Alexander Alekhin	b09a4a98d4	opencv: Use cv::AutoBuffer<>::data()	6 years ago
Maksim Shabunin	a2bc075924	cmake: function for application creation (#11736 ) * apps: add Win32 friendly opencv_version app Improve experience of launching app from explorer: - application just flash (open/close) the console window Suggested Win32 application flavor additionally shows MessageBox and waits for User interaction. * cmake: added unified application creation function	7 years ago
Maksim Shabunin	b88609a921	Reduced direct TBB dependencies	7 years ago
Alexander Alekhin	39f15be59e	apps: apply CV_OVERRIDE/CV_FINAL	7 years ago
luz.paz	d47b1f3b70	Misc. ./apps ./doc ./platoforms typos Found via `codespell -q 3 --skip="./3rdparty" -I ../opencv-whitelist.txt`	7 years ago
Vitaly Tuzov	51cb56ef2c	Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468 )	7 years ago
Pavel Rojtberg	6fb9d42c3f	Hid symbols in static builds, added LTO flags, removed exports from ts	7 years ago
Maksim Shabunin	184daa155f	Fixed minor issues reported by GCC 7.2	7 years ago
Bhanudutta	dcaad315e7	Edit spelling mistake in my previous pull request	7 years ago
Bhanudutta	c95f3eff6e	Added a couple of comments to the interface of traincascade.cpp in order to tell user about the usage of traincascade.cpp file and to learn how Github submitting works	7 years ago
StevenPuttemans	db7922b9ee	fix timing of traincascade	8 years ago
Kevin Hughes	0d32bec5c3	add the type_id to the old save format	8 years ago
Alexander Alekhin	cc09f5a7de	Merge pull request #7854 from alalek:backports_2016 (2.4) Backports from master branch (#7854)	8 years ago
mshabunin	695c518384	Updated TBB search script and code checks	8 years ago
Alexander Alekhin	5da8d65371	eliminate compiler warnings	8 years ago
sourin	a34fbf7bb1	Fixed identifiers warns	8 years ago
sourin	d2e23008ab	Fixed traincascade read issue	8 years ago
Julien Nabet	a29c814bd8	cppcheck: fix some reports All of these: (performance) Prefer prefix ++/-- operators for non-primitive types. [modules/calib3d/src/fundam.cpp:1049] -> [modules/calib3d/src/fundam.cpp:1049]: (style) Same expression on both sides of '&&'.	9 years ago
StevenPuttemans	2a0a27d3f2	add cascade classifier info - total number of unique features passed to boosting process	9 years ago
StevenPuttemans	b5fbb2b1c8	add cascade classifier info - total number of unique features passed to boosting process	9 years ago
Pranav Ganorkar	4a5ed70175	removed dirname variable	9 years ago
Matt Leotta	912592de4c	Remove "INSTALL_NAME_DIR lib" target property The INSTALL_NAME_DIR property of a target specifies how a dynamic library should be found on OS X. If INSTALL_NAME_DIR is not specified the loader will search relative to the standard search paths. If specified it should either be an absolute path or relative path prefixed with either @executable_path, @load_path, or @rpath. Specifying "lib" does not make sense here and causes linking error as documented here: http://answers.opencv.org/question/4134/cmake-install_name_tool-absolute-path-for-library-on-mac-osx/ and here http://stackoverflow.com/questions/26978806/dyld-library-not-loaded-lib-libopencv-core-3-0-dylib-reason-image-not-found This patch removes INSTALL_NAME_DIR everywhere it is set to "lib". An alternate solution would be to set an absolute path like "${CMAKE_INSTALL_PREFIX}/lib" or relative path like "@executable_path/../lib". However, if there is not specific need for specifying a path, it is probably best left unset.	9 years ago
Teng Cao	25b044e6c3	fix a bug in updateTrainingSet In case fillPassedSamples find zero passed negatives and leafFA is achieved, function updateTrainingSet will return false and print misleading information, this PR fix the case.	9 years ago
Teng Cao	efacf7b6de	Update haarfeatures.cpp	9 years ago
Teng Cao	8a36402ec0	Update haarfeatures.cpp	9 years ago
Teng Cao	d68c392b42	calculate innTilted only for Haar::ALL mode major time consuming part for training app is in function fillPassedSamples for negatives, this change make SetImage quicker, in a test of my own data, the total time for SetImage decrease from 9177666 to 5839263, only help for Haar feature and non Haar::ALL mode which is the most commonly case	9 years ago
Teng Cao	07a58c47cb	Update cascadeclassifier.cpp minor fix since predict() returun int	9 years ago
teng88	8562bb7092	Update cascadeclassifier.cpp minor fix since predict() returun int	9 years ago
zenev	5cb70d34d7	fixed vector out of range exception in nextImg	10 years ago
Maksim Shabunin	35b2139929	Basic HAL module	10 years ago
Vadim Pisarevsky	052593c760	1. Input/OutputArray optimizations; 2. Algorithm::load/save added (moved from StatModel) 3. copyrights updated; added copyright/licensing info for ffmpeg 4. some warnings from Xcode 6.x are fixed	10 years ago
greensea	7274e2ff1a	Fix a segment fault issue in cascade classfier	10 years ago
greensea	52c727f09a	Fix a segment fault issue in cascade classfier work_var_count and sample_count are both 32bit integer, if the product of work_var_count and sample_count is bigger than 2^31, the compiler will treat (work_var_count*sample_count) as a negative number. Force work_var_count as an unsigned 64bit integer to avoid this issue.	10 years ago
StevenPuttemans	796c15d3e6	fixing wrong equation in accuracy break rule	10 years ago
StevenPuttemans	e30139edc3	add the possibility to add traincascade accuracy	10 years ago

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137 Commits (a024d9e996183de8b74ce08400ba35c027982a30)