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.	3 years ago
Alexander Alekhin	89f8d4ae12	build: GCC12 warnings	3 years ago
Vadim Pisarevsky	d6c699c014	calib3d module in opencv is split into 3 modules: 3d, calib and stereo. stereo module in opencv_contrib is renamed to xstereo	4 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()	7 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

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141 Commits (f1e11455463d800acf3ec5db8d8fb586cee2fe87)