5 search results - page 1 / 1 » Low-density constructions can achieve the Wyner-Ziv and Gelf... |
CORR
2006
Springer
13 years 4 months ago
2006
Springer
We describe and analyze sparse graphical code constructions for the problems of source coding with decoder side information (the Wyner-Ziv problem), and channel coding with encoder...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
Abstract: We propose a new construction for low-density source codes with multiple parameters that can be tuned to optimize the performance of the code. In addition, we introduce a...
TSP
2011
12 years 11 months ago
2011
Abstract—We propose a sequential framework for the distributed multiple-sensor estimation and coding problem that decomposes the problem into a series of side-informed source cod...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
Abstract—We consider the problem of side-information scalable (SI-scalable) source coding, where the encoder constructs a two-layer description, such that the receiver with high ...