计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (34): 178-180.

• 图形、图像、模式识别 • 上一篇    下一篇

一种加权直觉模糊熵分割法

吴成茂   

  1. 西安邮电学院 电子工程学院,西安 710121
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-12-01 发布日期:2011-12-01

Weighted intuitionistic fuzzy entropy segmentation method

WU Chengmao   

  1. School of Electronic Engineering,Xi’an Institute of Post and Telecommunications,Xi’an 710121,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-12-01 Published:2011-12-01

摘要: 针对现有的直觉模糊熵阈值法对于光照不均匀图像的分割很不理想,提出了一种新的加权直觉模糊熵,将其应用于图像分割最佳阈值的选取,最后给出了加权直觉模糊熵阈值化准则的权重选取方法。实验结果表明,该加权直觉模糊熵阈值法是可行的,可以弥补现有直觉模糊熵阈值法的不足。

关键词: 图像分割, 直觉模糊集, 直觉模糊熵

Abstract: For image with uneven illumination,existing intuitionistic fuzzy entropy thresholding method cannot achieve satisfactory results.A kind of new weighted intuitionistic fuzzy entropy is presented,and it is applied to choose optimal thresholds of image segmentation.Finally,the weight choosing method of weighted intuitionistic fuzzy entropy thresholding criteria is proposed. The experimental results show that weighted intuitionistic fuzzy entropy thresholding method is feasible,and can make up for the shortage of existing intuitionistic fuzzy entropy thresholding method.

Key words: image segmentation, intuitionistic fuzzy set, intuitionistic fuzzy entropy