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医学图像自动多阈值分割
引用本文:段锐,管一弘.医学图像自动多阈值分割[J].计算机应用,2008,28(Z2).
作者姓名:段锐  管一弘
作者单位:昆明理工大学理学院,昆明,650093
摘    要:针对医学图像的自动多阚值分割问题,采用模糊C-均值(FCM)聚类法找到医学图像的不同组织和背景的聚类中心,再利用二雏直方图的方法,找到多阈值分割的各个阈值点进行分割.引用二维直方图的方法可以很好地保留目标的细节信息,更好地抑制噪声.

关 键 词:多阈值分割  模糊C-均值聚类法  二维直方图  自动分割

Multi-threshold value segmentation approach for medical images
DUAN Rui,GUAN Yi-hong.Multi-threshold value segmentation approach for medical images[J].journal of Computer Applications,2008,28(Z2).
Authors:DUAN Rui  GUAN Yi-hong
Affiliation:DUAN Rui,GUAN Yi-hong(Faculty of Science,Kunming University of Science , Technology,Kunming Yunnan 650093,China)
Abstract:As a solution to automatic multi-threshold value segmentation of medical image,the Fuzzy C-Means(FCM) algorithm was used to find the different targets and the background cluster center of a medical image.Then the method of two-dimension gray histogram was used to find multi-threshold value break point for segmentation of different targets.The use of two-dimension gray histogram is a better way to retain detailed information and to eliminate noise of image.
Keywords:multi-threshold value segmentation  Fuzzy C-Means(FCM) algorithm  two-dimension gray histogram  
本文献已被 CNKI 万方数据 等数据库收录!
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