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ICMCS
2005
IEEE

Error resilience and error concealment for embedded wavelet coders

10 years 17 days ago
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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