DocumentCode
275648
Title
Application of arithmetic coding to Laplacian pyramid coding
Author
Vincent, J.M.
Author_Institution
Essex Univ., Colchester, UK
fYear
1989
fDate
18-20 Jul 1989
Firstpage
590
Lastpage
594
Abstract
This paper first reviews the original pyramidal coding method by Burt and Adelson (1983) and then the sketch based enhancement. An improved version of the latter, which uses chain coding rather than just raster scanning, is also mentioned. Then the application of arithmetic coding to sketch based LPC is justified and described, followed by examples of compressing the image `Lena´
Keywords
bandwidth compression; encoding; picture processing; Laplacian pyramid coding; arithmetic coding; image compression; raster scanning; sketch based enhancement;
fLanguage
English
Publisher
iet
Conference_Titel
Image Processing and its Applications, 1989., Third International Conference on
Conference_Location
Warwick
Type
conf
Filename
132197
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