广东工业大学学报 ›› 2007, Vol. 24 ›› Issue (1): 33-35.

• 综合研究 • 上一篇    下一篇

MATLAB在中值滤波改进算法中的应用

  

  1. 中国矿业大学资源学院; 中国矿业大学资源学院 江苏徐州221008; 江苏徐州221008;
  • 出版日期:2007-02-01 发布日期:2007-02-01

Application of MATLAB in Improved Median Filtering

  1. (College of Resource and Earth Technique,China University of Mining Technology,Xuzhou 221008,China)
  • Online:2007-02-01 Published:2007-02-01

摘要: 中值滤波是图像处理中比较常用的滤波方法,但是它对窗口和数据点的依赖使它在处理空间密度较大的冲激噪声时受到限制.本文通过MATLAB工具箱对中值滤波算法进行改进,用自适应中值滤波能较好地解决这个问题.

关键词: MATLAB语言; 图像处理; 自适应中值滤波;

Abstract: The median filtering is a common method in image processing,but it is limited when it faces the swash noise of space high density,because it depends on the fixed windows and the data points.This article uses the MATLAB tool box to improve the method of common median filtering.The improved one can solve the problem better when compared with the common one.

Key words: Matlab language; image processing; improved median filtering;

[1] 张旭明,徐滨士,董世运.  用于图像处理的自适应中值滤波[J]. 计算机辅助设计与图形学学报. 2005(02)

[2] 芮杰,吴冰,秦志远,山海涛.  一种稳健的自适应图像平滑算法[J]. 中国图象图形学报. 2005(01)

[3] 贾洪涛,朱元昌,王建华.  扩展自适应中值滤波器的原理与实现[J]. 中国图象图形学报. 2004(08)

[4] 秦鹏,丁润涛.  一种基于排序阈值的开关中值滤波方法[J]. 中国图象图形学报. 2004(04)
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