Multilevel thresholding method based on fuzzy Renyi entropy for gray-level images
NIE Fang-yan1，2， GAO Chao1， GUO Yong-cai1
Journal of Systems Engineering and Electronics . 2010, (5): 1055 -1059 .  DOI: 10.3969/j.issn.1001-506X.2010.05.038