An efficient algorithm for the removal of impulse noise from corrupted images

被引:30
|
作者
Luo, Wenbin [1 ]
机构
[1] St Marys Univ, Dept Engn, San Antonio, TX 78228 USA
关键词
linage processing; impulse noise; impulse detection;
D O I
10.1016/j.aeue.2006.10.002
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 letter, we propose an efficient algorithm, which can successfully remove impulse noise from corrupted images while preserving image details. It is efficient, and requires no previous training. The algorithm consists of two steps: impulse noise detection and impulse noise cancellation. Extensive experimental results show that the proposed approach significantly outperforms many other well-known techniques for image noise removal. (c) 2006 Elsevier GmbH. All rights reserved.
引用
收藏
页码:551 / 555
页数:5
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