Title :
Cascade source coding with erased side information
Author :
Tandon, Ravi ; Mohajer, Soheil ; Poor, H. Vincent
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
fDate :
July 31 2011-Aug. 5 2011
Abstract :
A cascade lossy source coding problem with one encoder and two decoders is considered. All variations of this problem are studied by varying the availability of correlated side information at the encoder/decoder(s). The set of achievable rate-distortion triples is characterized for three instances of this problem when the encoder is interested in transmission of a memoryless equiprobable binary source X subject to Hamming distortion and the side information Y is an erased version of X.
Keywords :
Hamming codes; decoding; source coding; Hamming distortion; cascade lossy source coding problem; correlated side information; decoder; encoder; erased side information; memoryless equiprobable binary source X subject; rate-distortion; Availability; Decoding; Distortion measurement; Markov processes; Rate-distortion; Source coding;
Conference_Titel :
Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-0596-0
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2011.6034117
