Title :
Spectral entropy, equivalent bandwidth and minimum coefficient rate
Author :
Yang, Wenye ; Gibson, Jerry D.
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
fDate :
29 Jun-4 Jul 1997
Abstract :
The minimum coefficient rate and equivalent bandwidth for a stationary random process are developed to motivate using spectral entropy as an activity indicator for adaptive source coding
Keywords :
adaptive codes; adaptive signal processing; channel capacity; entropy codes; source coding; spectral analysis; transform coding; adaptive source coding; adaptive transform coding; equivalent bandwidth; lossy source compression methods; minimum coefficient rate; spectral entropy; stationary random process; Bandwidth; Entropy; Probability density function; Random processes; Source coding; Transform coding;
Conference_Titel :
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location :
Ulm
Print_ISBN :
0-7803-3956-8
DOI :
10.1109/ISIT.1997.613096
