New lifting based structure for undecimated wavelet transform

被引：30

作者：

Lee, CS ^{[1
]}

Lee, CK ^{[1
]}

Yoo, KY ^{[1
]}

机构：

[1] Hanyang Univ, Sch Elect Engn & Comp Sci, Ansan 425791, South Korea

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 22期

关键词：

Inverse problems - Matrix algebra - Spurious signal noise - Wavelet transforms;

D O I：

10.1049/el:20001294

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：

A new structure for the undecimated wavelet transform (UWT) is introduced. This structure combines the stationary wavelet transform with a lifting scheme and its design is based on a polyphase structure. The suggested structure inherits the simplicity of the lifting scheme, such that the inverse transform is easily implemented. The proposed performance of the UWT is verified on a signal denoising application.

引用

页码：1894 / 1895

页数：2

共 6 条

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[2]

COIFMAN RR, 1995, LECT NOTES STAT, P125

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[5]

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