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CLC number: O236; TN911.2
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Received: 2007-02-27
Revision Accepted: 2007-04-09
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On Wyner-Ziv Problem for general sources with average distortion criterion
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YANG Sheng-tian, ZHAO Min-jian, QIU Pei-liang. On Wyner-Ziv Problem for general sources with average distortion criterion[J]. Journal of Zhejiang University Science A, 2007, 8(8): 1263-1270.
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author="YANG Sheng-tian, ZHAO Min-jian, QIU Pei-liang",
journal="Journal of Zhejiang University Science A",
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publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2007.A1263"
}
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A1 - QIU Pei-liang
J0 - Journal of Zhejiang University Science A
VL - 8
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SP - 1263
EP - 1270
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2007.A1263
Abstract: The Wyner-Ziv Problem for general sources with average distortion under fixed-length coding is investigated in this paper. To solve the problem, an enhanced covering lemma for a Markov chain is first established. Then based on the lemma, a general formula for the rate-distortion function of the problem is derived, where the distortion is only assumed uniformly bounded and may be nonadditive. Finally, it is further pointed out that such methods can be used to establish more general results on multiterminal source coding problems.
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[7] Yang, S., Qiu, P., 2006. An information-spectrum approach to multiterminal rate-distortion theory. Submitted to IEEE Trans. on Inf. Theory, draft available at http://arxiv.org/abs/cs/0605006
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