计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (24): 51-54.

• 学术探讨 • 上一篇    下一篇

基于参数型模糊熵的图像分割新方法

吴成茂   

  1. 西安邮电学院 信息与控制系,西安 710121
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-08-21 发布日期:2007-08-21
  • 通讯作者: 吴成茂

New image segmentation method based on parameterized fuzzy entropy

WU Cheng-mao   

  1. Department of Information and Control,Xi’an Institute of Posts and Communications,Xi’an 710121,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-08-21 Published:2007-08-21
  • Contact: WU Cheng-mao

摘要: 直方图阈值法因其简单性和抗噪性在图像处理中得到了广泛应用。针对传统模糊熵阈值法对图像分割最佳阈值选取缺乏鲁棒性的问题,提出了参数型模糊熵图像分割新方法。该方法对图像分割最佳阈值选取具有良好的鲁棒性,适当调整参数可获得满意的视觉分割效果。实验结果表明,提出的方法是可行的。

关键词: 图像分割, 阈值法, 参数型模糊熵, 隶属函数

Abstract: Histogram thresholding method is applied extensively in the image processing fields because of its simplicity and the ability of restraining noise.Considering traditional fuzzy entropy thresholding method without robust ability for image segmentation,new segmentation method of image based on parameterized fuzzy entropy is proposed in this paper.It is much better robust performance of segmenting image,and choosing proper parameter of fuzzy entropy it is capable of obtaining satisfactory segmentation quality of image.Experimental results show that the method of this paper is feasible.

Key words: image segmentation, thresholding method, parameterized fuzzy entropy, friendship function