METHOD FOR MANUFACTURING COLD ROLLED STEEL STRIP FOR AUTOMOTIVE PANEL WITH SUPERIOR DEGREASABILITY

摘要

A method and apparatus for processing an image stream to enhance a parameter of the image. The image stream comprises a plurality of picture elements (pixels), each of which include characteristic related to the image parameter to be enhanced. The pixels are processed (120) according to a controllable function to produce a processed image stream. A statistical distribution of the pixel characteristic of interest is determined, optimized and used to generate control information to modify the operation of the controllable function.