Algorithm from 'Camera calibration With OpenCV' tutorial /Engine/Plugins/Compositing/LensDistortion/ 2017-05-18T16:38:02.6356382+01:00 Algorithm for camera lens distortion/undistortion Compositing framework of UE4. http://docs.opencv.org/2.4/doc/tutorials/calib3d/camera_calibration/camera_calibration.html Licensees Git P4 None