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A Design and Implementation of Orthonormal Symmetric Wavelet Transform Using PRCC Filter Banks

Abhijin, Adiga and Ramakrishnan, KR and Adiga, BS (2003) A Design and Implementation of Orthonormal Symmetric Wavelet Transform Using PRCC Filter Banks. In: 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03), 6-10 April 2003, Hong Kong, China, vol 6, VI-513.

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We propose a framework for orthonormal symmetric wavelet transform given a cyclic zero-phase half band filter. The scheme consists of a design for cyclic wavelet transform with real symmetric filters based on the Perfect Reconstruction Circular Convolution Filter Banks accompanied by an implementation in the Discrete Trigonometric Transform domain. This is followed by a brief discussion on its performance in the context of applications such as image compression and implementation of symmetric wavelet transforms based on bandlimited wavelets.

Item Type: Conference Paper
Publisher: IEEE
Additional Information: Copyright 2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 25 Aug 2008
Last Modified: 29 Feb 2012 07:23
URI: http://eprints.iisc.ac.in/id/eprint/10649

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