A Median Filtering Method for Pulse Noise Detection

被引：0

作者：

Zhang, Yamei ^{[1
]}

机构：

[1] Xian Peihua Univ, Xian 710125, Shaanxi, Peoples R China

来源：

PROCEEDINGS OF THE 2017 INTERNATIONAL CONFERENCE ON SOCIAL SCIENCE, EDUCATION AND HUMANITIES RESEARCH (ICSEHR 2017) | 2017年 / 152卷

关键词：

Impulse Noise; Noise Detection; Kernel Function; Median Filter (MF);

D O I：

暂无

中图分类号：

C [社会科学总论];

学科分类号：

03 ; 0303 ;

摘要：

This paper presents a method for detecting image impulse noise and using median filter to filter out impulse noise according to the test results. The method will contain the subspace of the subimage of the impulsive noise, and the kernel function is mapped into a hypersphere in the high dimensional space, and the radius R of the sphere and the corresponding spherical vector a are calculated. The median filter method is used to filter the detected noise points. The proposed algorithm is more accurate in judging noise, and the way to filter noise is more reasonable. The applicable image range is more extensive and has better filtering performance.

引用

页码：129 / 132

页数：4

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