Title :
Data processing lower bounds for scalar lossy source codes with side information at the decoder
Author :
Reani, Avraham ; Merhav, Neri
Author_Institution :
Dept. of Electr. Eng., Technion - Israel Inst. of Technol., Haifa, Israel
Abstract :
In this paper, we derive lower bounds on the distortion of scalar fixed-rate codes for lossy compression with side information available at the receiver. These bounds are derived by presenting the relevant random variables as a Markov chain and applying generalized data processing inequalities a la Ziv and Zakai.
Keywords :
Markov processes; data compression; decoding; distortion; source coding; Markov chain; decoder; generalized data processing inequalities; lossy compression; lower bounds; random variables; receiver; scalar fixed-rate code distortion; scalar lossy source codes; side information; Convex functions; Data processing; Decoding; Distortion measurement; Encoding; Upper bound; Vectors;
Conference_Titel :
Information Theory Proceedings (ISIT), 2012 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
978-1-4673-2580-6
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2012.6283651
