A new thresholding technique based on random sets

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摘要

We present a new technique for grey-scale image thresholding. Vital to this paper is the idea that each grey-scale image gives rise to the distribution of a random set. Our new thresholded set appears as an expectation of a random set generated from an image. This expectation is defined using binary distance transforms in such a way that the distance transform of the thresholded binary image mimics (in some sense) the average distance transform for varying threshold level.

论文关键词:Distance function,Grey-scale images,Random sets,Threshold

论文评审过程:Received 18 September 1998, Revised 6 October 1998, Accepted 6 October 1998, Available online 7 June 2001.

论文官网地址:https://doi.org/10.1016/S0031-3203(99)00017-5