Zhang, Y. (2011). “Optimal multi-level Thresholding based on Maximum Tsallis Entropy via an Artificial Bee Colony Approach”. Entropy13 (4): 841–859. Bibcode: 2011Entrp..13..841Z. doi:10.3390/e13040841.
harvard.edu
ui.adsabs.harvard.edu
Zhang, Y. (2011). “Optimal multi-level Thresholding based on Maximum Tsallis Entropy via an Artificial Bee Colony Approach”. Entropy13 (4): 841–859. Bibcode: 2011Entrp..13..841Z. doi:10.3390/e13040841.
worldcat.org
E., Umbaugh, Scott (2017-11-30). Digital Image Processing and Analysis with MATLAB and CVIPtools, Third Edition (3rd ed.). ISBN9781498766074. OCLC1016899766