loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
2005 IEEE International Conference on Multimedia and Expo
Error resilience and error concealment for embedded wavelet coders
Amsterdam, Netherlands
July 06-July 06
ISBN: 0-7803-9331-7
null Shih-Hsuan Yang, Dept. of Comput. Sci.&Inf. Eng., Nat. Taipei Univ. of Technol., Taiwan
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.
Index Terms:
stable error performance, error-resilient coding technique, error concealment, embedded wavelet coder, image coding, spatial-orientation tree, decoding
Citation:
null Shih-Hsuan Yang, null Po-Feng Cheng, "Error resilience and error concealment for embedded wavelet coders," icme, pp.4 pp., 2005 IEEE International Conference on Multimedia and Expo, 2005
Usage of this product signifies your acceptance of the Terms of Use.