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Proceedings Paper

Asymptotic property of dual frames of a wavelet frame yielded by several refinable functions
Author(s): Xiaojun Cao; Jincang Han
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Paper Abstract

Wavelet tight frames have attracted more and more attention. In this paper, we show that there exist wavelet frames generated by two functions which have good dual wavelet frames, but for which the standard dual wavelet frame does not consist of wavelets. That is to say, the standard dual wavelet frame cannot be generated by the translations and dilations of a single function.

Paper Details

Date Published: 20 March 2013
PDF: 5 pages
Proc. SPIE 8768, International Conference on Graphic and Image Processing (ICGIP 2012), 87681U (20 March 2013); doi: 10.1117/12.2010849
Show Author Affiliations
Xiaojun Cao, Lanzhou Univ. of Finance and Economics (China)
Jincang Han, Lanzhou Univ. of Finance and Economics (China)


Published in SPIE Proceedings Vol. 8768:
International Conference on Graphic and Image Processing (ICGIP 2012)
Zeng Zhu, Editor(s)

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