3 papers
cs.IT2014
Universal Quantization for Separate Encodings and Joint Decoding of Correlated Sources
Avraham Reani, Neri Merhav
We consider the multi-user lossy source-coding problem for continuous alphabet sources. In a previous work, Ziv proposed a single-user universal coding scheme which uses uniform qu…
cs.IT2012
Data Processing Bounds for Scalar Lossy Source Codes with Side Information at the Decoder
Avraham Reani, Neri Merhav
In this paper, we introduce new lower bounds on the distortion of scalar fixed-rate codes for lossy compression with side information available at the receiver. These bounds are de…
cs.IT2009
Efficient On-line Schemes for Encoding Individual Sequences with Side Information at the Decoder
Avraham Reani, Neri Merhav
We present adaptive on-line schemes for lossy encoding of individual sequences under the conditions of the Wyner-Ziv (WZ) problem. In the first part of this article, a set of fixed…