opencv

Commit Graph

Author	SHA1	Message	Date
Alex Leontiev	459c16ca99	Minor fixes In request to the comments for the pull request.	12 years ago
Alex Leontiev	6db2596ca9	Convenience fixes Attempting to fix issues pointed out by Vadim Pisarevsky during the pull request review. In particular, the following things are done: ) The mechanism of debug info printing is changed and made more procedure-style than the previous macro-style ) z in solveLP() is now returned as a column-vector ) Func parameter of solveLP() is now allowed to be column-vector, in which case it is understood to be the transpose of what we need ) Func and Constr now can contain floats, not only doubles (in the former case the conversion is done via convertTo()) )different constructor to allocate space for z in solveLP() is used, making the size of z more explicit (this is just a notation change, not functional, both constructors are achieving the same goal) ) (big) mat.hpp and iostream headers are moved to precomp-headers from optim.hpp	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
Andrey Kamaev	89356ff16d	Move non-CV functionality from core.hpp to separate utility.hpp header	12 years ago
Andrey Kamaev	ad5cddc007	Main module headers are moved 1 level up e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp> Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>	12 years ago
Ilya Lysenkov	1becbd9fcc	Added a test for invalid key sizes in LSH tables	12 years ago
Andrey Kamaev	a126532cb7	Fix OS X build warnings	12 years ago
marina.kolpakova	7a5b9a6b7f	replase __APPLE__ marco with __clang__	12 years ago
Andrey Kamaev	2b0072d823	Suppress more warnings in gtest on OS X	12 years ago
Andrey Kamaev	e900952b87	quiet most of the OSX build warnings	13 years ago
Andrey Kamaev	bd0e0b5800	Merged the trunk r8589:8653 - all changes related to build warnings	13 years ago
Andrey Kamaev	47a4e87784	Ignored warnings from gtest with precompiled headers enabled	13 years ago
Vadim Pisarevsky	957e80abbd	lot's of changes; nonfree & photo modules added; SIFT & SURF -> nonfree module; Inpainting -> photo; refactored features2d (ORB is still failing tests), optimized brute-force matcher and made it non-template.	13 years ago
Vadim Pisarevsky	061b49e0b2	reworked nearly all of the OpenCV tests (except for opencv_gpu tests) - they now use the Google Test engine.	14 years ago
Vadim Pisarevsky	be4251c143	fixed compile problems when Makefiles are used	14 years ago
Vadim Pisarevsky	97d9a672cc	moved gtest to modules; added some gtest-based tests	14 years ago

5 Commits (581d4545366b4f9392352af8737cba73b8a9dc5a)