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ICIP
2003
IEEE

Filter banks for multiple description coding

9 years 6 months ago
Filter banks for multiple description coding
In this paper we review some of our recent results on the design of critically sampled and oversampled filter banks for multiple description coding. For the case of critically sampled filter banks, we show that optimal filters are obtained by allocating the redundancy over frequency with a reverse 'water-filling' strategy. Then we present families of oversampled filter banks that attain optimal performance as well.
Pier Luigi Dragotti
Added 24 Oct 2009
Updated 27 Oct 2009
Type Conference
Year 2003
Where ICIP
Authors Pier Luigi Dragotti
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