A process for producing a compressed image of a color picture. The color picture is optically scanned to obtain an array of optical parameters representing the basic colors at each coordinate point of the picture which are then converted into digital values. From such digital values, a selection is made...http://www.google.es/patents/US5410643?utm_source=gb-gplus-sharePatente US5410643 - Compressed image production storage transmission and processing
Compressed image production storage transmission and processing
