Improved median filter using minmax algorithm for image processing

被引：36

作者：

Wang, JH

Lin, LD

机构：

[1] Department of Electrical Engineering, National Taiwan Ocean University, 2 Peining Road, Keelung

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 16期

关键词：

median filters; image processing;

D O I：

10.1049/el:19970945

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 algorithm which incorporates standard median filtering is proposed for effectively removing impulsive noise in image processing. This computationally efficient approach first classifies input pixels and then performs a median filtering process. Simulation results show that the new scheme, regardless of high or low SNR, displays a superior mean square error (MSE) over standard median filters.

引用

页码：1362 / 1363

页数：2

共 4 条

[1] DETAIL-PRESERVING RANKED-ORDER BASED FILTERS FOR IMAGE-PROCESSING [J].