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SPECTRAL RADIUS OF BIORTHOGONAL WAVELETS WITH ITS APPLICATION
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 Title & Authors
SPECTRAL RADIUS OF BIORTHOGONAL WAVELETS WITH ITS APPLICATION
Zou, Qingyun; Wang, Guoqiu; Yang, Mengyun;
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 Abstract
In this paper, a 2-circular matrix theory is developed, and a concept of spectral radius for biorthogonal wavelet is introduced. We propose a novel design method by minimizing the spectral radius and obtain a wavelet which has better performance than the famous 9-7 wavelet in terms of image compression coding.
 Keywords
2-circular matrix;biorthogonality;vanishing moments;filters of even lengths;image compression;
 Language
English
 Cited by
 References
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