Design of two-dimensional adaptive digital notch filters

被引：0

作者：

Hinamoto, T ^{[1
]}

Ikeda, N ^{[1
]}

Nishimura, S ^{[1
]}

Doi, A ^{[1
]}

机构：

[1] Hiroshima Univ, Fac Engn, Higashihiroshima 7398527, Japan

来源：

2000 5TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I-III | 2000年

关键词：

D O I：

暂无

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：

In this paper, a method for realizing a two-dimensional (2-D) adaptive notch filter is proposed. The obtained 2-D structure contains a pair of one-dimensional (1-D) second-order IIR notch filters and a pair of 1-D first-order allpass filters. The method has been successfully applied for the removal of a sinusoidal interference superimposed on an image.

引用

页码：538 / 542

页数：5

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