The analysis of basic models of presentation of color is conducted for the use in the tasks of compression of images. The presence of structural surplus is grounded in transition to сolor difference presentation of images. Application of сolor difference model is offered in the methods of compression of images, founded on encoding of cerouss of sequences of repetitive elements.
colour model of RGB, сolor difference model of YCrCb, compression of images, colour components, transformation of colour models, surplus of images
"Tsvetoraznostnaia model predstavlenyia tsveta v zadachakh szhatyia yzobrazhenyi" ,
Information Processing Systems,