Salt-and-Pepper Noise Removing by Shepard Interpolation Method

被引：0

作者：

Cumpim, Chaipichit ^{[1
]}

Punchalard, Rachu ^{[2
]}

Janchitrapongvej, Kanok ^{[3
]}

Kimpan, Chom ^{[4
]}

机构：

[1] Mahanakorn Univ Technol, Fac Engn, Elect Engn Grad Program, Bangkok 10530, Thailand

[2] Mahanakorn Univ Technol, Fac Engn, Dept Telecommun Engn, Bangkok 10530, Thailand

[3] Southeast Bangkok Coll, Fac Sci & Technol, Bangkok, Thailand

[4] Panyapiwat Inst Management, Fac Engn & Technol, Nonthaburi, Thailand

来源：

2016 13TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY (ECTI-CON) | 2016年

关键词：

WEIGHTED MEDIAN FILTERS; IMAGES;

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, the salt-and-pepper noise is removed by Shepard interpolation method. Our method has three steps. The first step, the noise location of the noisy image is detected by applying the adaptive median filter. The second step, the corrupted image is split into sub-regions. The window size of each sub-region is defined by the noise density. Finally, the new pixel value of each noisy pixel which locates in each sub-regions is calculated by Shepard method. The experiment results demonstrate the good performance some recent methods.

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页数：5

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