PnPRansacCallback  155 modules/calib3d/src/solvepnp.cpp     PnPRansacCallback(Mat _cameraMatrix=Mat(3,3,CV_64F), Mat _distCoeffs=Mat(4,1,CV_64F), int _flags=SOLVEPNP_ITERATIVE,
PnPRansacCallback  256 modules/calib3d/src/solvepnp.cpp     cb = makePtr<PnPRansacCallback>( cameraMatrix, distCoeffs, ransac_kernel_method, useExtrinsicGuess, rvec, tvec);