Salt-and-Pepper Noise Detection and Reduction Using Fuzzy Switching Median Filter

被引:72
作者
Toh, Kenny Kal Vin [1 ]
Ibrahim, Haidi [1 ]
Mahyuddin, Muharnmad Nasiruddin [1 ]
机构
[1] Univ Sains Malaysia, Sch Elect & Elect Engn, Nibong Tebal 14300, Penang, Malaysia
关键词
Fuzzy switching median; salt-and-pepper noise; image processing; fuzzy reasoning;
D O I
10.1109/TCE.2008.4711258
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
This paper presents a new fizzy switching median (FSM) filter employing fuzzy techniques in image processing. The proposed filter is able to remove salt-and-pepper noise in digital images while preserving image details and textures very well. By incorporating fuzzy reasoning in correcting the detected noisy pixel, the low complexity FSM filter is able to outperform some well known existing salt-and-pepper noise fuzzy and classical filters.
引用
收藏
页码:1956 / 1961
页数:6
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