Title :
Renyi generalized entropy analysis of images from a progressive wavelet transmission
Author :
Dansereau, R. ; Kinsner, W.
Author_Institution :
Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada
Abstract :
This paper investigates Renyi generalized entropy as an analysis tool on images from a sequence of a progressive image transmission. The Renyi generalized entropy provides an extra level of analysis that Shannon´s entropy can not reveal on its own. This analysis is used on a progressive wavelet image transmission scheme to determine what characteristics are present in the Renyi entropy that can lead to an image quality measure specifically tuned for analysing progressive image transmission techniques.
Keywords :
data compression; entropy; image coding; image reconstruction; image sequences; visual communication; wavelet transforms; Renyi generalized entropy analysis; Shannon´s entropy; image analysis; image quality measure; progressive image transmission; progressive wavelet transmission; sequence; Entropy; Image analysis; Image coding; Image communication; Image generation; Image quality; Image reconstruction; PSNR; Probability distribution; Wavelet analysis;
Conference_Titel :
Electrical and Computer Engineering, 1999 IEEE Canadian Conference on
Conference_Location :
Edmonton, Alberta, Canada
Print_ISBN :
0-7803-5579-2
DOI :
10.1109/CCECE.1999.808044
