Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29236
Title: Note on the equivalence relationship between Renyi-entropy based and Tsallis-entropy based image thresholding
Authors: Wang, S
Chung, FL 
Issue Date: 2005
Source: Pattern recognition letters, 2005, v. 26, no. 14, p. 2309-2312
Abstract: Renyi entropy based image thresholding in [Sahoo, P., Wilkins, C., et al., 1997. Thresholding selection using Renyi's entropy. Pattern Recognition 30 (1), 71-84; Sahoo, P.K., Arora, G., 2004. A thresholding method based on two dimensional Renyi's entropy. Pattern Recognition 37 (6), 1149-1161] and Tsallis entropy based image thresholding in [Albuquerque, M.P., Esquef, I.A., et al., 2004. Image thresholding using Tsallis entropy. Pattern Recognition Letters 25 (9), 1059-1065] are two important global threshold selection approaches in image segmentation. In this correspondence, the equivalence relationship between these two approaches is revealed, that is to say, with the same parameter, these two approaches will obtain the same threshold.
Keywords: Image thresholding
Renyi entropy
Tsallis entropy
Publisher: Elsevier
Journal: Pattern recognition letters 
ISSN: 0167-8655
EISSN: 1872-7344
DOI: 10.1016/j.patrec.2005.03.027
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