A video encoding system and method utilizes a three-dimensional (3-D) wavelet transform and entropy coding that utilize motion information in a way to reduce the sensitivity to motion. In one implementation, the coding process initially estimates motion trajectories of pixels in a video object from frame...http://www.google.fr/patents/US20050008076?utm_source=gb-gplus-shareBrevet US20050008076 - Video coding using wavelet transform of pixel array formed with motion information
Video coding using wavelet transform of pixel array formed with motion ...
Numéro de demande: 10/901,740 Numéro de publication: US 2005/0008076 A1 Date de dépôt: 29 juil. 2004 Brevet délivré: US7653134 ( Date de délivrance 26 janv. 2010)
