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ICIP
1998
IEEE

Multiple Description Transform Coding of Images

11 years 21 hour ago
Multiple Description Transform Coding of Images
Generalized multiple description coding (GMDC) is source coding for multiple channels such that a decoder which receives an arbitrary subset of the channels may produce a useful reconstruction. This paper reports on applications of two recently proposed methods for GMDC to image coding. The first produces statistically correlated streams such that lost streams can be estimated from the received data. The second uses quantized frame expansions and hence is conceptually similar to block channel coding, except it is done prior to quantization.
Vivek K. Goyal, Jelena Kovacevic, Ramon Arean, Mar
Added 26 Oct 2009
Updated 26 Oct 2009
Type Conference
Year 1998
Where ICIP
Authors Vivek K. Goyal, Jelena Kovacevic, Ramon Arean, Martin Vetterli
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