Title :
High-resolution source coding for non-difference distortion measures: the rate distortion function
Author :
Linder, Tamás ; Zamir, Ram
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
fDate :
29 Jun-4 Jul 1997
Abstract :
The problem of asymptotic (i.e., low-distortion) behavior of the rate-distortion function of a random vector is investigated for a class of non-difference distortion measures. The main result is an asymptotically tight expression which parallels the Shannon lower bound for difference distortion measures. Applications include remote source coding and high resolution quantization theory for non-difference distortion measures
Keywords :
rate distortion theory; source coding; Shannon lower bound; asymptotic behaviour; asymptotically tight expression; high resolution quantization theory; high-resolution source coding; non-difference distortion measure; random vector; rate distortion function; remote source coding; Density measurement; Distortion measurement; Electric variables measurement; Entropy; Quantization; Rate distortion theory; Rate-distortion; Source coding; Speech coding; Taylor series;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613102
