UNIQUENESS ISSUE OF WAVELET TRANSFORM MODULUS MAXIMA REPRESENTATION AND A LEAST-SQUARES RECONSTRUCTION ALGORITHM

被引：11

作者：

LIEW, A

NGUYEN, DT

机构：

[1] Department of Electrical and Electronic Engineering, University of Tasmania, Hobart, Tasmania 7001

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 20期

关键词：

WAVELET TRANSFORMS; IMAGE PROCESSING; EDGE DETECTION;

D O I：

10.1049/el:19951205

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The authors show that the problem of uniqueness of the wavelet transform modulus maxima representation is related to the completeness of the wavelet basis set; i.e. it must be a frame of the function space of interest. The authors present a least squares reconstruction method that is optimum with respect to the basis set.

引用

页码：1735 / 1736

页数：2