Image thresholding via possibilistic clustering

In this paper, we introduce a new technique for gray-level thresholding based on the Possibilistic C-Means (PCM) algorithm. The PCM-based thresholding is compared with two other traditional thresholding techniques due to Otsu (1979) and Kullback (1959), and also with a technique based on the Fuzzy C-Means algorithm.<
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