double estimateProjectionMatrix(typename pcl::PointCloud< PointT >::ConstPtr cloud, Eigen::Matrix< float, 3, 4, Eigen::RowMajor > &projection_matrix, const std::vector< int > &indices=std::vector< int >())
Estimates the projection matrix P = K * (R|-R*t) from organized point clouds, with K = [[fx,...
PCL_EXPORTS void getCameraMatrixFromProjectionMatrix(const Eigen::Matrix< float, 3, 4, Eigen::RowMajor > &projection_matrix, Eigen::Matrix3f &camera_matrix)
Determines the camera matrix from the given projection matrix.