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A MODEL-BASED ENHANCED APPROACH TO DISTRIBUTED VIDEO CODING1 Xavier Artigas, Luis Torres
 

Summary: A MODEL-BASED ENHANCED APPROACH TO DISTRIBUTED VIDEO CODING1
Xavier Artigas, Luis Torres
Technical University of Catalonia, Barcelona, Spain
{xavi, luis}@gps.tsc.upc.edu
1
ACKNOWLEDGMENT: The work presented was developed within VISNET, a European Network of Excellence
(http://www.visnet-noe.org), funded under the European Commission IST FP6 programme.
ABSTRACT
Distributed Source Coding (DSC), has been recently
attracting a lot of attention from the video coding
community, since it could prove very well suited for some
applications where low-complexity encoders are a must.
In order to understand how DSC can help these new
applications, this paper quickly summarizes its
theoretical bases and reviews the current state of the art
for the particular but important case of Distributed Video
Coding (DVC). Furthermore, a model-based enhanced
approach to the DVC problem is presented that can be
used when focusing on videoconference applications. The
main novelty of this approach is the improvement of the

  

Source: Artigas, Xavier - Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya

 

Collections: Engineering; Computer Technologies and Information Sciences