DEVICE AND METHOD FOR PROCESSING DIGITAL IMAGES CAPTURED BY A BINARY IMAGE SENSOR

摘要

A method for processing image data comprises determining a set of parameters (DM1, MM1, NM1 ) based on a binary digital image (IMG1 ) such that said set of parameters comprises information about the density (D) of white and/or black pixels (P1 ) of a first group of pixels (G) of said binary digital image (IMG1 ), and information about the density (D) of white and/or black pixels (P1 ) of a second group of pixels (G) of said binary digital image (IMG1 ).