DocumentCode
2054792
Title
Encoder side information is useful in source coding
Author
Martinan, E. ; Wornell, Gregory W. ; Zamir, Ram
Author_Institution
Massachusetts Inst. of Technol., Cambridge, MA, USA
fYear
2004
fDate
27 June-2 July 2004
Firstpage
211
Abstract
We introduce the idea of distortion side information, which does not directly depend on the source but instead affects the distortion measure. Such side information is not only useful at the encoder, but under many conditions of interest, knowing it at the encoder alone is sufficient and knowing it at the decoder alone is useless.
Keywords
decoding; distortion measurement; source coding; decoder; distortion measurement; encoder side information; source coding; Decoding; Distortion measurement; Performance analysis; Q measurement; Rate-distortion; Signal generators; Signal to noise ratio; Source coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN
0-7803-8280-3
Type
conf
DOI
10.1109/ISIT.2004.1365248
Filename
1365248
Link To Document