Efficient realization for symmetric orthogonal multiwavelet by simple scaling and rotation

Chun Yat Ma, Tai Chiu Hsung, Pak Kong Lun

Research output: Journal article publicationConference articleAcademic researchpeer-review

Abstract

An efficient realization of symmetric orthogonal discrete multiwavelet transform using simple scaling and rotation matrix factorization is proposed in this paper. Simulation results show that, by factorizing the polyphase matrix of the multiwavelet into a base matrix and a set of scaling and rotation matrices, the computational complexity can be greatly reduced.
Original languageEnglish
Article number1465723
Pages (from-to)4867-4870
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
DOIs
Publication statusPublished - 1 Dec 2005
EventIEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan
Duration: 23 May 200526 May 2005

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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