DocumentCode
1298470
Title
The application of multiwavelet transform to image coding
Author
Lin, Gang ; Liu, Ze-Min
Author_Institution
Dept. of Math., Rensselaer Polytech. Inst., Troy, NY, USA
Volume
9
Issue
2
fYear
2000
fDate
2/1/2000 12:00:00 AM
Firstpage
270
Lastpage
273
Abstract
This work presents a new image coding scheme based on multiwavelet filter banks. First, two dimensional (2-D) multiwavelet decomposition is performed on the original image. Then, several hierarchical trees are constructed in the transform domain, and an extension of set partitioning in hierarchical trees algorithm is proposed to quantize multiwavelet coefficients. Our simulation shows that this scheme is effective and promising
Keywords
image coding; transform coding; trees (mathematics); two-dimensional digital filters; wavelet transforms; hierarchical trees; image coding; multiwavelet coefficients; multiwavelet filter bank; multiwavelet transform; set partitioning in hierarchical trees algorithm; transform domain; two dimensional multiwavelet decomposition; Compaction; Filter bank; Image coding; Image resolution; Multiresolution analysis; Partitioning algorithms; Signal resolution; Two dimensional displays; Vectors;
fLanguage
English
Journal_Title
Image Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7149
Type
jour
DOI
10.1109/83.821740
Filename
821740
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