Efficient realization for symmetric orthogonal multiwavelet by simple scaling and rotation

Chun Yat Ma; Tai Chiu Hsung; Pak Kong Lun

doi:10.1109/ISCAS.2005.1465723

Efficient realization for symmetric orthogonal multiwavelet by simple scaling and rotation

Chun Yat Ma, Tai Chiu Hsung, Pak Kong Lun

The Hong Kong Polytechnic University

Research output: Journal article publication › Conference article › Academic research › peer-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 language	English
Article number	1465723
Pages (from-to)	4867-4870
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/ISCAS.2005.1465723
Publication status	Published - 1 Dec 2005
Event	IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan Duration: 23 May 2005 → 26 May 2005

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ISCAS.2005.1465723

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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.",

author = "Ma, {Chun Yat} and Hsung, {Tai Chiu} and Lun, {Pak Kong}",

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AU - Hsung, Tai Chiu

AU - Lun, Pak Kong

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N2 - 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.

AB - 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.

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U2 - 10.1109/ISCAS.2005.1465723

DO - 10.1109/ISCAS.2005.1465723

M3 - Conference article

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SP - 4867

EP - 4870

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

M1 - 1465723

T2 - IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005

Y2 - 23 May 2005 through 26 May 2005

ER -

Efficient realization for symmetric orthogonal multiwavelet by simple scaling and rotation

Abstract

ASJC Scopus subject areas

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