MAINTAINING A PLURALITY OF CODEBOOKS RELATED TO A VIDEO SIGNAL
摘要
<p>A method of enhancing picture quality of a video signal is disclosed. The method comprises the steps of receiving an encoded video signal having a plurality of headers; maintaining a plurality of codebooks based upon the differences between a standard definition picture and a high definition picture; and providing a pointer to a particular codebook of the plurality of codebooks when decoding a frame of the video signal.</p>
申请公布号
WO03103289(A1)
申请公布日期
2003.12.11
申请号
WO2003US17001
申请日期
2003.05.28
申请人
PIXONICS, INC.;GARRIDO, DIEGO;WEBB, RICHARD;BUTLER, SIMON;FOGG, CHAD
发明人
GARRIDO, DIEGO;WEBB, RICHARD;BUTLER, SIMON;FOGG, CHAD