700 search results - page 8 / 140 » Design of Optimal Quantizers for Distributed Source Coding |
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper considers the problem of distributed scalable coding of correlated sources that are communicated to a central unit. The general setting is typically encountered in sens...
DCC
2011
IEEE
13 years 2 months ago
2011
IEEE
The effect of quantization of prior probabilities in a collection of distributed Bayesian binary hypothesis testing problems over which the priors themselves vary is studied. In ...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Most quantizer based data hiding schemes use uniform quantizer, which is not optimal if the host signal is not uniformly distributed. In this paper, we design a quantizer that is ...
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
The recently proposed turbo-binning scheme is shown to be both efficient and optimal for uniform source Slepian-Wolf coding problem [1]. This paper studies the case when sources a...
DCC
2009
IEEE
14 years 2 months ago
2009
IEEE
The multicasting of an independent and identically distributed Gaussian source over a binary erasure broadcast channel is considered. This model applies to a one-to-many transmiss...