opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	38de2a8754	calib3d: fix build warnings	6 years ago
Alexander Duda	a024593fa6	Merge pull request #12147 from D-Alex:master * add new chessboard detector The chessboar detector is based on the paper. Accurate Detection and Localization of Checkerboard Corners for Calibration Alexander Duda, Udo Frese British Machine Vision Conference, o.A., 2018. It utilizes point symmetry of checkerboard corners in combination with a localized Radon transform approximated by box filters to achieve high performance even on large images. Here, tests have shown that the ability to localize checkerboard corners is close to the theoretical limit of 1/100 of a pixel while being considerably less sensitive to image noise than standard methods. * chessboard: add reference to bibtex file * chessboard: add dependency to opencv_flann * fix: test chesscorners. It is valid to return an empty list In case no chessboard was detected it should be valid for the detector to return an empty list. For simplifcation, it should be allowed to return any number of corners if they are flagged as not found. * fix: opencv.bib remove empty lines * fix: doc findChessboardCorners replace cvSize with cv::Size * chessboard tests: factor out logic selecting detector * chessboard: add unit test for findChessboardCorners2 This is includes a new chessboard generator which supports subpix corners with high accuracy by wrapping an optimal chessboard using wrapPerspective. * fix: chessboard unit test - overwrite of default parameter flag of findCirclesGrid * chessboard: remove trailing whitespace * chessboard: fix debug drawing * chessboard: fix some issues during code review * chessboard: normalize asymmetric chessboard * chessboard: fix float double warning * remove trailing whitespace * chessboards: fix compiler warnings * chessboards: fix compiler warnings * checkerboard: some performance improvements * chessboard: remove NULL macros for language bindinges from internal headers * chessboard: shorten license terms * chessboard: remove unused internal method * chessboard: set helper functions to static * chessboard: fix normalizePoints1D using unshifted points * chessboard: remove wrongly copied text * chessboard: use CV_CheckTypeEQ macro * chessboard: comment all NaN checks * chessboard: use consistent color conversion * chessboard: use CheckChannelEQ macro * chessboard: assume gray color image for internal methods * chessboard: use std::swap * chessboard: use Mat.dataend * chessboard: fix compiler warnings * chessboard: replace some checks witch CV_CHECK macro * chessboard: fix comparison function for partial sort * chessboard: small cleanup * chessboard: use short license header * chessboard: rename findChessboard2 to findChessboardSB * chessboard: fix type in unit test	6 years ago
luz.paz	2003eb1b9b	Misc. typos Found via `codespell -q 3 -I ../opencv-whitelist.txt --skip="./3rdparty"`	6 years ago
Maksim Shabunin	cbb1e867e5	More issues found by static analysis	6 years ago
Alexander Alekhin	4a297a2443	ts: refactor OpenCV tests - removed tr1 usage (dropped in C++17) - moved includes of vector/map/iostream/limits into ts.hpp - require opencv_test + anonymous namespace (added compile check) - fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions - added missing license headers	7 years ago
Vladislav Vinogradov	26fe8bd4f2	made flann dependency for features2d optional it will allow to build features2d even if flann module is not available	7 years ago
Tomoaki Teshima	f1aae52daf	clean up unused #if	8 years ago
Vladislav Sovrasov	c55890f637	Enable chessboard detector test on Ubuntu	8 years ago
Maksim Shabunin	b8bce55270	Several chessboard detector improvements: - fixed uninitialized memory access and memory leaks - extracted several code blocks to separate functions - updated part of algorithm to use cv::Mat instead of CvMat and IplImage	8 years ago
Ilya Lavrenov	ce0557ebb8	fixed defects from Xcode	11 years ago
Ilya Lavrenov	32eb38ec98	fixed defects from coverity.com	11 years ago
Konstantin Matskevich	ab18c2d132	changed testdata path for calib3d	11 years ago
Ilya Lavrenov	35d9ce0c0c	fixed warnings	11 years ago
Andrey Kamaev	e5a33723fc	Move C API of opencv_calib3d to separate file	12 years ago
Andrey Kamaev	2ad7b97f1c	All modules (except ocl and gpu) compiles and pass tests	12 years ago
Vadim Pisarevsky	ae10ecd264	fixed 2 test failures (test_DrawChessboardCorners & Core_Array.expressions)	12 years ago
Sergiu Dotenco	4993748c91	added missing includes	12 years ago
Andrey Kamaev	bd0e0b5800	Merged the trunk r8589:8653 - all changes related to build warnings	13 years ago
Andrey Kamaev	f2d3b9b4a1	Warning fixes continued	13 years ago
Ilya Lysenkov	7eab7c197d	Modified the test of findChessboardCorners to check examples when there are no chessboards	13 years ago
Ilya Lysenkov	03cd6072ce	Fixed the test of findChessboardCorners (it didn't test accuracy before)	13 years ago
Ilya Lysenkov	d105264bad	Added tests of findCirclesGrid() with the asymmetric pattern.	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
Ilya Lysenkov	d8488e778c	Added test for the asymmetric pattern detection	14 years ago
Anatoly Baksheev	998fab0ef5	warningx fixed under vs2008	14 years ago
Ilya Lysenkov	84dc12d387	Added a regression test for a circles' grid detection	14 years ago
Alexander Shishkov	445f44c152	Move failed tests to corresponding blacklists	14 years ago
Alexander Shishkov	68cd4a72b1	remove failed test (see issue #536 )	14 years ago
Vadim Pisarevsky	75cf8c1b47	a few more warnings fixed	15 years ago
Vadim Pisarevsky	f78a3b4cc1	updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings	15 years ago
Vadim Pisarevsky	127d6649a1	"atomic bomb" commit. Reorganized OpenCV directory structure	15 years ago

22 Commits (d8d025c33b4f3b7e5385406b232e687e97262c11)