DocumentCode
1413606
Title
Optimal progressive lossless image coding using reduced pyramids with variable decimation ratios
Author
Boulgouris, Nikolaos V. ; Strintzis, Michael G.
Volume
9
Issue
12
fYear
2000
fDate
12/1/2000 12:00:00 AM
Firstpage
2117
Lastpage
2123
Abstract
This article introduces a novel method for the construction of extended reduced pyramids with rational decimation ratios from stage to stage. It is shown that this construction produces more accurate interpolation, and thus more efficient lossless compression, than conventional reduced pyramids.
Keywords
FIR filters; circuit optimisation; filtering theory; image coding; interpolation; nonlinear filters; FIR filters; efficient lossless compression; experimental results; interpolation error; interpolation postfilters; linear postfiltering; nonlinear postfiltering; nonlinear postprocessing method; optimal progressive lossless image coding; optimal synthesis filters; rational decimation ratios; reduced pyramids; variable decimation ratios; Filter bank; Image coding; Informatics; Information processing; Interpolation; Propagation losses; Sampling methods; Telematics;
fLanguage
English
Journal_Title
Image Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7149
Type
jour
DOI
10.1109/83.887979
Filename
887979
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