Open Source Computer Vision Library https://opencv.org/

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opencv/modules/calib3d

History

Manolis Lourakis 8d0fbc6a1e Merge pull request #21702 from mlourakis:4.x ... Fixes and optimizations for the SQPnP solver * Fixes and optimizations - optimized the calculation of qa_sum by moving equal elements outside the loop - unrolled copying of the lower triangle of omega - substituted SVD with eigendecomposition in the factorization of omega (2-3 times faster) - fixed the initialization of lambda in FOAM - added a cheirality test that checks a solution on all 3D points rather than on their mean. The old test rejected valid poses in some cases - fixed some typos & errors in comments * reverted to SVD Eigen decomposition seems to yield larger errors in certain tests, reverted to SVD * nearestRotationMatrixSVD Added nearestRotationMatrixSVD() Previous nearestRotationMatrix() renamed to nearestRotationMatrixFOAM() and reverts to nearestRotationMatrixSVD() for singular matrices * fixed checks order Fixed the order of checks in PoseSolver::solveInternal()		3 years ago
..
doc	Merge remote-tracking branch 'upstream/3.4' into merge-3.4	3 years ago
include/opencv2	Merge pull request #21931 from victor1234:calib3d-add-undistortImagePoints	3 years ago
misc	Swift native in/out array handling	4 years ago
perf	Merge pull request #21841 from victor1234:calib3d-undistortPoints-tests	3 years ago
src	Merge pull request #21702 from mlourakis:4.x	3 years ago
test	Merge pull request #21937 from Kumataro:4.x-fix-21911	3 years ago
CMakeLists.txt	Merge pull request #17683 from ivashmak:homography	4 years ago