Thresholding using two-dimensional histogram and fuzzy entropy principle.

Cheng, H D; Chen, Y H; Jiang, X H · IEEE Trans Image Process · 2000

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Abstract

This paper presents a thresholding approach by performing fuzzy partition on a two-dimensional (2-D) histogram based on fuzzy relation and maximum fuzzy entropy principle. The experiments with various gray level and color images have demonstrated that the proposed approach outperforms the 2-D nonfuzzy approach and the one dimensional (1-D) fuzzy partition approach.