opencv

Commit Graph

Author	SHA1	Message	Date
Alex Leontiev	6c9ae1100b	Fixed the warnings Fixed the code so to eliminate warnings related to shadowing and unused parameters. In some settings, these warnings may be treated as an errors and lead to failed build. Suggested by Nikita Manovich.	12 years ago
Alex Leontiev	fe6a7e935d	Fix qualifiers on aux functions for solveLP() Change qualifiers on auxiliary functions (for solveLP() procedure) from const (that does not have much sense) to static (that makes them invisible for outside world and hopefully exacerbates optimization).	12 years ago
Alex Leontiev	ba537a95db	Preparation for pull request Additional cleaning for simplex method, removing the parts that are currently unused. Removing developer's notes. Trying to reach production level.	12 years ago
abidrahmank	1923d87f61	PyDocs for common interface of feature2d	12 years ago
abidrahmank	f91f369788	PyDocs for FAST, ORB etc	12 years ago
abidrahmank	2047838106	feature2d drawing functions PyDocs	12 years ago
abidrahmank	031c77f4eb	SIFT+SURF PyDocs	12 years ago
abidrahmank	5d863f7516	drawMatches python bindings	12 years ago
Alex Leontiev	a95650111f	Cleaning the code of simplex method In particular, the following things are done: ) Consistent tabulation of 4 spaces is ensured ) New function dprintf() is introduced, so now printing of the debug information can be turned on/off via the ALEX_DEBUG macro ) Removed solveLP_aux namespace ) All auxiliary functions are declared as static *) The return codes of solveLP() are encapsulated in enum.	12 years ago
Nikita Manovich	21211308d0	Fixed VideoCapture::open() does not release previous capture sources (Bug #3150 ). VideoCapture didn't call release method and just ignored the new capture sources. OpenCV documentation: bool VideoCapture::open(const string& filename); bool VideoCapture::open(int device); The methods first call VideoCapture::release() to close the already opened file or camera.	12 years ago
Andrey Pavlenko	2b2e02166e	setting version to 2.4.6.1 (hot-fix release for Linux camera support)	12 years ago
Roman Donchenko	ea3239a00e	xls-report.py: Added an option to show per-pixel times	12 years ago
Roman Donchenko	5b2dc26f2c	Made the crude ability less crude.	12 years ago
Roman Donchenko	215b3e749f	Added to the test log parser a crude ability to detect non-implemented tests.	12 years ago
Roman Donchenko	1080c4295a	xls-report.py: removed image size and type from the list of other parameters. Also, shrunk the corresponding column and the test name column.	12 years ago
Roman Donchenko	63d151a29c	xls-report.py: add ability to specify arbitrary sheet properties	12 years ago
kdrobnyh	f8eb806565	Add IPP support to integral function	12 years ago
peng xiao	5032240c9d	Fix ocl gftt file name typo.	12 years ago
Alexander Smorkalov	f77d1f57ee	V4L and V4L2 based Video capture bug fix (Bugfix #3144 ).	12 years ago
Andrey Pavlenko	fcb4c0e51c	fixing working with test data and a small fix for init code - set init value for `numsdev` to prevent use of uninitialized value - stop use of 'workdir' and files from samples - forcing use of 'opencv_extra' instead Note: set OPENCV_TEST_DATA_PATH to full path to 'opencv_extra/testdata' (gitolite@code.opencv.org:opencv_extra.git) before running the test!	12 years ago
andrey.morozov	8d0452ed59	added test to save image with webp with alpha channel	12 years ago
yao	88ed74a7ec	fix the function name	12 years ago
Roman Donchenko	2b44172026	xls-report.py: make behaviour more intelligent in case of repeated results	12 years ago
Roman Donchenko	0732905cff	xls-report.py: write tests in sorted order	12 years ago
Roman Donchenko	ea054e2888	xls-report.py: made most columns a little wider	12 years ago
Roman Donchenko	4e939e2fce	xls-report.py: added an option to include data from unrecognized XMLs	12 years ago
Roman Donchenko	83fd385bbd	xls-report.py: don't eat all errors when reading sheet.conf	12 years ago
Alexander Mordvintsev	3677a66403	line realign	12 years ago
Roman Donchenko	0daf4b800a	Fix bug: CommandLineParserParams's comparator would fail with equal arguments.	12 years ago
Roman Donchenko	4692d4b36e	Fix bug: cv::String would break if assigned to itself.	12 years ago
Jin Ma	97e620b8f3	Fix oclMat constructor when roi is provided.	12 years ago
yao	f2333e90f6	optimize stereoBP kernel	12 years ago
Alexander Pacha	eaa29110e1	Fixed issue 3130 (http://code.opencv.org/issues/3130 ), where one argument of the BRISK-call was ignored. Previously it was not possible to use BRISK without creating descriptors. Now it behaves like ORB (and how it is documented), and you can call BRISK to just generate feature points and no descriptors.	12 years ago
yao	c23510785b	remove the redundant function	12 years ago
Alexander Mordvintsev	8045093cfb	GFTT wrapped to python	12 years ago
Vladislav Vinogradov	b4d95b1406	fixed warnings in gpu modules from VS 2012	12 years ago
Vladislav Vinogradov	31d55af9c1	CUDA Device Layer: header only library for CUDA programming	12 years ago
Heinz Hofbauer	a26c4fa2a2	Bugfix for an overlapping size of image and template for matchTemplate. Example: img of size 10x10 and templ of size 11x9. In subsequent code this will results in either width or height of corrSize to be zero (0). Line 261 will call crossCorr which will then have a zero size of either blocksize.width or blocksize.height resulting in a division by zero crach in lines 137 or 138.	12 years ago
Alex Leontiev	a4a5e98cc0	Non-optimized simplex algorithm. This version is supposed to work on all problems (please, let me know if this is not so), but is not optimized yet in terms of numerical stability and performance. Bland's rule is implemented as well, so algorithm is supposed to allow no cycling. Additional check for multiple solutions is added (in case of multiple solutions algorithm returns an appropriate return code of 1 and returns arbitrary optimal solution). Finally, now we have 5 tests. Before Thursday we have 4 directions that can be tackled in parallel: ) Prepare the pull request! ) Make the code more clear and readable (refactoring) ) Wrap the core solveLP() procedure in OOP-style interface ) Test solveLP on non-trivial tests (possibly test against http://www.coin-or.org/Clp/)	12 years ago
yao	8d8dc29ced	add kmeans	12 years ago
Frédéric Devernay	b524e275c1	allow QtKit capture in secondary threads [NSRunLoop currentRunLoop] is not the same as in the main thread. see https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/F oundation/Classes/nsrunloop_Class/Reference/Reference.html "If no input sources or timers are attached to the run loop, this method exits immediately" The old code caused grabFrame() to return immediately if the capture was not done in the main thread. This code works correctly, even in secondary threads, provided that all capture functions are called in the same thread	12 years ago
Alexander Smorkalov	91b713b8c9	JavaCameraView delivers same frame twice (Bug #3123 ) fixed.	12 years ago
Andrey Pavlenko	6069967109	removing unused import	12 years ago
Alex Leontiev	ddc0010e7d	The first draft of simplex algorithm, simple tests. What we have now corresponds to "formal simplex algorithm", described in Cormen's "Intro to Algorithms". It will work only if the initial problem has (0,0,0,...,0) as feasible solution (consequently, it will work unpredictably if problem was unfeasible or did not have zero-vector as feasible solution). Moreover, it might cycle. TODO (first priority) 1. Implement initialize_simplex() procedure, that shall check for feasibility and generate initial feasible solution. (in particular, code should pass all 4 tests implemented at the moment) 2. Implement Bland's rule to avoid cycling. 3. Make the code more clear. 4. Implement several non-trivial tests (??) and check algorithm against them. Debug if necessary. TODO (second priority) 1. Concentrate on stability and speed (make difficult tests)	12 years ago
yao	c66e27d49e	stereoBM fix an error on Linux when running full performance test	12 years ago
Alexander Shishkov	7b06592dea	added conversions between UIImage and cv::Mat	12 years ago
Kirill Kornyakov	aef347e7b3	Removed references to opencv.itseez.com	12 years ago
Kirill Kornyakov	cbed07bc18	Removed references to YG from samples	12 years ago
yao	c1a59b8d80	more fix to HOG	12 years ago
yao	f1d9680ba8	format the ocl's samples name	12 years ago

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6333 Commits (95ee02ba8e7d35c578fbce2d4e3d7b19d0b2eca3)