InitExtrinsics   1373 modules/calib3d/src/fisheye.cpp         InitExtrinsics(image, object, param, omckk, Tckk);
InitExtrinsics     33 modules/calib3d/src/fisheye.hpp void InitExtrinsics(const Mat& _imagePoints, const Mat& _objectPoints, const IntrinsicParams& param, Mat& omckk, Mat& Tckk);