Title :
Fully scalable object based video coder based on analysis-synthesis scheme
Author :
Marc, Chaumont ; Nathalie, Cammas ; Stéphane, Pateux
Author_Institution :
Campus de Beaulieu, IRISA, Rennes, France
Abstract :
In this paper we present a novel object based video coder. This coder is based on an analysis-synthesis approach which allows for decoupling shape, motion and texture informations. These informations are then coded using wavelets decomposition and progressive coding allowing to have full scalability (object, SNR, temporal, and bitstream scalabilities). Experimental results show the benefits of proposed scheme providing performances close to state of the art video coders while providing scalability.
Keywords :
multimedia communication; video coding; wavelet transforms; analysis-synthesis approach; decoupling shape; multimedia application; object based video coder; progressive coding; texture informations; wavelets decomposition; Data mining; Image coding; Information analysis; Motion analysis; Scalability; Shape; Telecommunications; Tracking; Video coding; Videoconference;
Conference_Titel :
Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on
Print_ISBN :
0-7803-7750-8
DOI :
10.1109/ICIP.2003.1246618
