摘要
Otsu(1979)的阈值化法被认为是一种良好的图象分割方法。本文提出一个适合图象分割的高效的c均值聚类算法。它与Otsu法有完全相同的分割结果,但计算时间约减少了一个数量级。
Otsu's method (1979) is considered as a good thresholding method for image segmentation. In this paper, an efficient c-mean calustring algorithm which is suitable for image segmentation is proposed. It yields th came results as Otsu's method, but its computational time is about one order of magnitude less than that of Otsu's method.
关键词
图象
分割
阈值比
c均值
聚类算法
Image segmentation
Threshold
c-means clustering algorithm
