The Wyner-Ziv Rate-Distortion Function of Multivariate Gaussian Sources and Its Application in Distributed Video Coding

  • Authors:

  • Peng Wang;Jia Wang;Songyu Yu;Erkang Chen;Xiaokang Yang;Xiaodong Wang

  • Affiliations:

  • Shanghai Jiao Tong University, Shanghai, 200240, China;Shanghai Jiao Tong University, Shanghai, 200240, China;Shanghai Jiao Tong University, Shanghai, 200240, China;Shanghai Jiao Tong University, Shanghai, 200240, China;Shanghai Jiao Tong University, Shanghai, 200240, China;Columbia University, New York, NY

  • Venue:
  • DCC '07 Proceedings of the 2007 Data Compression Conference
  • Year:
  • 2007

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Abstract

Wyner-Ziv coding [1] is extended to the scenario of multivariate source and side information, whose rate-distortion function is obtained by a reverse water-filling method for the joint quadratic-Gaussian case.