opencv

Commit Graph

Author	SHA1	Message	Date
Vadim Pisarevsky	e944533f01	fixed compile warnings; reenabled solvePnPRansac.concurrency test	10 years ago
Vadim Pisarevsky	85149f8686	hack solvePoly to finds roots of polynoms with zero higher-order coefficients. The roots are populated in this case, which is not valid, strictly speaking, but good enough for function like correctMatches. This solves http://code.opencv.org/issues/4330	10 years ago
Vadim Pisarevsky	a12ec66a04	fixed useExtrinsicGuess=true case with single-precision input (http://code.opencv.org/issues/2734 )	10 years ago
Vadim Pisarevsky	9d90b0549c	fixed bug http://code.opencv.org/issues/3882	10 years ago
Vadim Pisarevsky	3bc5958c58	added tests for http://code.opencv.org/issues/4011 and http://code.opencv.org/issues/3057 ; fixed random subset generation in both methods to increase chance for a good subset	10 years ago
Vadim Pisarevsky	2466ca02bf	removed cameraMatrix modification in the currently disabled uPnP algorithm for SolvePnP problem (http://code.opencv.org/issues/3985 )	10 years ago
Vadim Pisarevsky	7fd5b3a0c5	added another triangulation test case from http://code.opencv.org/issues/3461 ; fixed partial derivative on distortion coefficients, as http://code.opencv.org/issues/4101 suggests	10 years ago
Vadim Pisarevsky	90a78585fb	reproduced test case from http://code.opencv.org/issues/4334	10 years ago
Maksim Shabunin	1138a38dbe	Use explicit no-sse flags when SSE is off Also: - Silence clang warnings about unsupported command line arguments - Add diagnostic print to calib3d test - Fixed perf test relative error check - Fix iOS build problem	10 years ago
Mansour Moufid	b99f7a29df	Cast some image coordinates and sizes to double. Conflicts: modules/gpu/perf/perf_imgproc.cpp Cast a long integer to double explicitly. Conflicts: modules/python/src2/cv2.cpp Cast some matrix sizes to type int. Change some vector mask types to unsigned. Conflicts: modules/core/src/arithm.cpp	10 years ago
Deanna Hood	eee210f3b5	Fix Bug #3441 , #4072 , #4173 : 8-point fundamental matrix calculation error	10 years ago
Deanna Hood	34bc3b8595	Don't relax error level for particular fundamental matrix calculation methods	10 years ago
Martin Ueding	5ffb53f229	Add example data types for calibrateCamera call It took me a while to figure out what was meant with OpenCV Error: Assertion failed (i < 0) in getMat While searching for this error message I found [a list of error messages](https://adventuresandwhathaveyou.wordpress.com/2014/03/14/opencv-error-messages-suck/) which also explained what the problem was: The data type for `rvecs` was not a simple `cv::Mat` but a `std::vector<cv::Mat>`. After I fixed that, I got the next error message: OpenCV Error: Assertion failed (ni > 0 && ni == ni1) in collectCalibrationData, file /build/buildd/opencv-2.4.9+dfsg/modules/calib3d/src/calibration.cpp, line 3193 The problem here was that my data type for the `objectPoints` was just `vector<Vec3f>` and not `vector<vector<Vec3f>>`. In order to save other people the time looking for this, I added explicit examples of the needed data types into the documentation of the function. I had to re-read the current version a couple of times until I can read the needed levels of `vector<>`. Having this example would have really helped me there.	10 years ago
Pavel Rojtberg	78eac67a01	clean up cvTriangulatePoints by using C++ primitives directly. - fixes the Calib3d_StereoCalibrate_C testcase. update comment regarding cv::SVD::MODIFY_A	10 years ago
Vadim Pisarevsky	ee11a2d266	fully implemented SSE and NEON cases of intrin.hpp; extended the HAL with some basic math functions	10 years ago
Daeyun Shin	4686b935c1	Fix typo in documentation. F = K^-T * E * K^-1	10 years ago
Maksim Shabunin	56b02331f7	Commented unused constants in the RHO algorithm	10 years ago
Maksim Shabunin	fab2a947ca	Fix build for VC10	10 years ago
Olexa Bilaniuk	6d27d488bf	Bugfix in n* optimization. Similar to the problem in LevMarq, arg.inl was being used instead of best.inl. This opened us up to a potential segfault.	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
Olexa Bilaniuk	7e3cc44738	More docs on variable accesses. Listed accesses for more functions.	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
Olexa Bilaniuk	9c432f4f75	Silence Windows warnings.	10 years ago
Olexa Bilaniuk	2113636d29	Made seed a constant.	10 years ago
Olexa Bilaniuk	fcdbacdbb0	Corrected initialization of smart pointer.	10 years ago
sanuj	441cd22343	Add documentation for solvePnP in calib3d	10 years ago
Olexa Bilaniuk	52e67c1a29	Whitespace & Doc fixes on lower half of rho.cpp. Spaced methods & functions more consistently, and started documenting which members does each method access directly or through its callers within RHO_HEST_REFC.	10 years ago
Olexa Bilaniuk	27fd810b6f	Silenced build warnings on Windows.	10 years ago
Olexa Bilaniuk	736b42b372	Refactorings and renamings. - Deleted "RefC" from names of external-interface functions. - Renamed rhorefc.[cpp\|hpp] to rho.[cpp\|hpp] - Introduced RHO_HEST base class, from which RHO_HEST_REFC inherits. - rhoInit() currently only returns a Ptr<RHO_HEST_REFC>, but in the future it will be allowed to return pointers to other derived classes, depending on the values returned by cv::checkHardwareSupport().	10 years ago
Olexa Bilaniuk	408f93340a	External interface converted to use OpenCV Ptr<> smart pointer.	10 years ago
Olexa Bilaniuk	f592321771	Internal buffers converted to use OpenCV dynamic memory allocation.	10 years ago
Olexa Bilaniuk	bb01231990	Substituted the NaN check with OpenCV's implementation.	10 years ago
Olexa Bilaniuk	16f36a5fda	Replaced division by reciprocal + multiply in a few places.	10 years ago
Olexa Bilaniuk	e1abc416cf	Changed seeding in initialization. The call to rand()/random() is now a call to (unsigned)cv::theRNG().	10 years ago
Olexa Bilaniuk	0f6ea38eac	Added OPENCV_ prefix to #include guard.	10 years ago
Olexa Bilaniuk	a2affe70d9	Deleted last remnants of restrict keyword.	10 years ago
Olexa Bilaniuk	b229d6b7ac	Moved constants to cv:: namespace.	10 years ago
Maksim Shabunin	37c74e38f4	Python support	10 years ago
Maksim Shabunin	457123027e	Modified java wrapping mechanism	10 years ago
Dmitry-Me	4e582b131b	Reduce veriables scope, move declaration to first use	10 years ago
Vladislav Vinogradov	cda6fed41f	move tegra namespace out of cv to prevent conflicts	10 years ago
Olexa Bilaniuk	5748cea80d	Removed unnecessary precision in damped Cholesky decomposition. Cholesky decomposition is stable; It is not necessary to carry it out internally at double precision if the result will be truncated to single precision when stored.	10 years ago
Vladislav Vinogradov	44e41baffe	use new functions before all tegra:: calls	10 years ago
Dmitry-Me	2311504c44	Reduce variables scope	10 years ago
Olexa Bilaniuk	f454929d9c	PRNG changes: xorshift128+ algorithm, and seeding API. - Switched to the extremely fast, while simple and high-quality, xorshift128+ PRNG algorithm by Sebastiano Vigna in "Further scramblings of Marsaglia's xorshift generators. CoRR, abs/1402.6246, 2014" (2^128-1 period, passes BigCrush tests). Performance improved by 10% over random(). - Added an API to allow seeding with a specified seed, rather than using rand() or random(). This allows deterministic, reproducible results in tests using our algorithm (although findHomography() does not yet support passing an entropy source on its own end).	10 years ago
Maksim Shabunin	da383e65e2	Remove deprecated methods from cv::Algorithm	10 years ago
Vladislav Vinogradov	a932d8aba1	use full qualified name for all internal namespaces to prevent ambiguous symbol errors	10 years ago

1 2 3 4 5 ...

660 Commits (e944533f01a10626d7a0b9f8dab300cbb5232922)