Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/12221
Title: | Finite Impulse Response Double Density Filter Banks and Framelets | Contributor(s): | Jayawardena, Ashoka (author); Kwan, Paul H (author) | Publication Date: | 2013 | DOI: | 10.1142/S0219691313500100 | Handle Link: | https://hdl.handle.net/1959.11/12221 | Abstract: | In this paper, we focus on the design of oversampled filter banks and the resulting framelets. The framelets obtained exhibit improved shift invariant properties over decimated wavelet transform. Shift invariance has applications in many areas, particularly denoising, coding and compression. Our contribution here is on filter bank completion. In addition, we propose novel factorization methods to design wavelet filters from given scaling filters. | Publication Type: | Journal Article | Source of Publication: | International Journal of Wavelets, Multiresolution and Information Processing, 11(1), p. 1-9 | Publisher: | World Scientific Publishing Company | Place of Publication: | Singapore | ISSN: | 1793-690X 0219-6913 |
Fields of Research (FoR) 2008: | 080204 Mathematical Software 080205 Numerical Computation 090609 Signal Processing |
Fields of Research (FoR) 2020: | 461304 Concurrency theory 400607 Signal processing |
Socio-Economic Objective (SEO) 2008: | 970108 Expanding Knowledge in the Information and Computing Sciences 970101 Expanding Knowledge in the Mathematical Sciences 970109 Expanding Knowledge in Engineering |
Socio-Economic Objective (SEO) 2020: | 280115 Expanding knowledge in the information and computing sciences 280118 Expanding knowledge in the mathematical sciences 280110 Expanding knowledge in engineering |
Peer Reviewed: | Yes | HERDC Category Description: | C1 Refereed Article in a Scholarly Journal |
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Appears in Collections: | Journal Article |
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