DocumentCode
1298384
Title
Image compression through embedded multiwavelet transform coding
Author
Cotronei, Mariantonia ; Lazzaro, Damiana ; Montefusco, Laura B. ; Puccio, Luigia
Author_Institution
Dipt. di Matematica, Messina Univ., Italy
Volume
9
Issue
2
fYear
2000
fDate
2/1/2000 12:00:00 AM
Firstpage
184
Lastpage
189
Abstract
In this paper, multiwavelets are considered in the context of image compression and two orthonormal multiwavelet bases are experimented, each used in connection with its proper prefilter. For evaluating the effectiveness of multiwavelet transform for coding images at low bit-rates, an efficient embedded coding of multiwavelet coefficients has been realized. The performance of this multiwavelet-based coder is compared with the results obtained for scalar wavelets
Keywords
data compression; discrete wavelet transforms; image coding; transform coding; efficient embedded coding; embedded multiwavelet transform coding; image compression; multiwavelet coefficients; orthonormal multiwavelet bases; performance; prefilter; Application software; Biomedical signal processing; Discrete transforms; Entropy coding; Image coding; Image decomposition; Multiresolution analysis; Signal processing algorithms; Testing; Transform coding;
fLanguage
English
Journal_Title
Image Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7149
Type
jour
DOI
10.1109/83.821728
Filename
821728
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