1. A Method A method for correcting an image, comprising: selecting at least one predefined source pixel of a source image the gray scale value which predefined source pixel can be read under a predefined source pixel address; mapping the predefined source pixel, using a predefined imaging rule, to at least one target pixel arranged in a target image under a predefined target pixel address; and storing the gray scale value read under the predefined source pixel address in a memory under the predefined target pixel address.