An image data coding system comprises a screen-area determining means for determining the area of a screen reproduced on the basis of an input image data; a code-amount assigning control means for controlling regions to which data on the screen are to be assigned and the code amount assigned to each...http://www.google.es/patents/US5978514?utm_source=gb-gplus-sharePatente US5978514 - Image data coding and decoding system for efficiently compressing information using the shape and position of the image content
Image data coding and decoding system for efficiently compressing ...
