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ICASSP
2008
IEEE

Source coding with intermittent and degraded side information at the decoder

10 years 5 months ago
Source coding with intermittent and degraded side information at the decoder
Practical schemes for distributed video coding with side information at the decoder need to consider non-standard correlation models in order to take non-stationarities into account. In this paper we introduce two correlation models for Gaussian sources, the GaussianBernoulli-Gaussian (GBG) and the Gaussian-Erasure (GE) models, and evaluate lower and upper bounds on their rate-distortion functions. Provided that the probability of impulse noise or of erasures remains small, these bounds remain close to the rate-distortion function for Gaussian correlation. Two practical schemes for the GE cor
Francesca Bassi, Michel Kieffer, Claudio Weidmann
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICASSP
Authors Francesca Bassi, Michel Kieffer, Claudio Weidmann
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