Threshold Selection Based on Interval-Valued Fuzzy Sets
Chang‐Sik Son, Suk-T. Seo, In-K. Lee, Hye Cheun JEONG, Soon Hak KWON · IEICE Transactions on Information and Systems · 2009
We propose a thresholding method based on interval-valued fuzzy sets which are used to define the grade of a gray level belonging to one of the two classes, an object and the background of an image. The effectiveness of the proposed method is demonstrated by comparing our classification results on eight test images to results from the conventional methods.