RECONSTRUCTION FROM WAVELET TRANSFORM MODULUS MAXIMA USING NONEXPANSIVE PROJECTIONS

被引：10

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 / 13期

关键词：

WAVELET TRANSFORMS; SIGNAL RECONSTRUCTION;

D O I：

10.1049/el:19950749

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 [电气工程]; 0809 [电子科学与技术];

摘要：

An iterative scheme involving minimum distance, nonexpansive projections onto convex spaces for the reconstruction of a signal from its wavelet transform modulus maxima is described. The minimum distance projection corresponding to the convex component of the modulus maxima constraint can be implemented using the method of quadratic programming.

引用

页码：1038 / 1039

页数：2