NDLI: Wavelet-like filter banks: design and some application results

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Wavelet-like filter banks: design and some application results

Content Provider	IEEE Xplore Digital Library
Author	Lik-Kwan Shark Dawei Qi Wenbo Mei
Copyright Year	2000
Description	Author affiliation: Dept. of Eng. & Product Design, Univ. of Central Lancashire, Preston, UK (Lik-Kwan Shark)
Abstract	This paper extends the design approach based on time-domain formulation for perfect reconstruction filter banks to the design of wavelet-like filter banks by numerical optimisation of a set of non-linear simultaneous equations satisfying a number of basic properties desired. Also presented in the paper are their performances on image compression and denoising applications compared with the traditional Daubechies (1988) wavelet filter banks, thereby demonstrating the potential and the effectiveness of the wavelet-like filter banks designed.
Starting Page	315
Ending Page	320
File Size	452709
Page Count	6
File Format	PDF
ISBN	0780357477
DOI	10.1109/ICOSP.2000.894499
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-08-21
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Channel bank filters Filter bank Finite impulse response filter Image reconstruction Signal processing Polynomials Signal synthesis Time domain analysis Image coding Noise reduction
Content Type	Text
Resource Type	Article

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