Function opencv::calib3d::fisheye_undistort_image

pub fn fisheye_undistort_image(distorted: &Mat, undistorted: &Mat, K: &Mat, D: &Mat, Knew: &Mat, new_size: Size) -> Result<(), String>

undistorts image, optionally changes resolution and camera matrix. If Knew zero identity matrix is used

default value for arguments: - Knew: default cv::noArray() - new_size: default Size()