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ICMCS
2005
IEEE

Error resilience and error concealment for embedded wavelet coders

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Error resilience and error concealment for embedded wavelet coders
This paper presents an error-resilient coding technique combined with error concealment for embedded wavelet coders. The coded images are partitioned into packets and protected by multiple descriptions. Each packet contains an independent spatial-orientation tree and duplicated copies of other root wavelet coefficients. At decoding, the coefficients that cannot be recovered are predicted through linear interpolation based on inter-subband correlation. Experimental results show that the proposed method achieves good and stable error performance with minimal additional redundancy.
Shih-Hsuan Yang, Po-Feng Cheng
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where ICMCS
Authors Shih-Hsuan Yang, Po-Feng Cheng
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