The invention relates to a video coding method and system including a quantization and coding sub-assembly (38) in which a quantization parameter is controlled by another parameter defined as being in direct relation with the dynamic range value of the data contained in given blocks of pixels. Application:...http://www.google.fr/patents/US6125146?utm_source=gb-gplus-shareBrevet US6125146 - Method and device for decoding coded digital video signals
Method and device for decoding coded digital video signals
