56 search results - page 1 / 12 » A universal scheme for Wyner-Ziv coding of discrete sources |
TIT
2010
12 years 11 months ago
2010
We consider the Wyner-Ziv (WZ) problem of lossy compression where the decompressor observes a noisy version of the source, whose statistics are unknown. A new family of WZ coding a...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
In current interframe video compression systems, the encoder performs predictive coding to exploit the similarities of successive frames. The Wyner-Ziv Theorem on source coding wi...
ICASSP
2007
IEEE
13 years 6 months ago
2007
IEEE
This paper presents a transform-domain distributed video compression (DVC) system with block-adaptive Wyner-Ziv coding. In the proposed system, the source symbols are reformatted ...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Biometric secret-key binding inherently requires signal processing and error correction schemes due to noisy measurement readings. Two previously proposed strategies, Quantization...
TIT
2010
12 years 11 months ago
2010
This paper addresses lossy transmission of a common source over a broadcast channel when there is correlated side information at the receivers. The quadratic Gaussian and binary H...