Method to automatically remove geometric, radiometric and Chromatic digital image distortion.

摘要

Method to automatically remove geometric, radiometric and Chromatic digital image distortion. # Eliminates accurately chromatic geometric distortions, radiometric and digital images whatever the position of the focusing lens, zoom (when available) and the opening the diaphragm at the time of taking the picture. The elimination of distortions can be performed by the camera or later with specific software. The method requires registration by the camera of the position of the focusing lens, zoom and aperture at the time of taking the image, and also needs to know the variation of the different distortions depending on the position lens focus, zoom and aperture to calculate the exact level of corrections to be made.