Segmentation of the optic disk in color eye fundus images using an adaptive morphological approach

Authors:
Daniel Welfer;Jacob Scharcanski;Cleyson M. Kitamura;Melissa M. Dal Pizzol;Laura W. B. Ludwig;Diane Ruschel Marinho
Affiliations:
Instituto de Informatica, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CEP. 91509-900 Porto Alegre, RS, Brazil;Instituto de Informatica, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CEP. 91509-900 Porto Alegre, RS, Brazil;Hospital de Clinicas de Porto Alegre, Rua Ramiro Barcelos, 2350, CEP. 90035-903 Porto Alegre, RS, Brazil;Hospital de Clinicas de Porto Alegre, Rua Ramiro Barcelos, 2350, CEP. 90035-903 Porto Alegre, RS, Brazil;Hospital de Clinicas de Porto Alegre, Rua Ramiro Barcelos, 2350, CEP. 90035-903 Porto Alegre, RS, Brazil;Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, CEP. 90035-003 Porto Alegre, RS, Brazil
Venue:
Computers in Biology and Medicine
Year:
2010

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Abstract

This paper describes a modeling method of the tissue temperature evolution over time in hyper or hypothermia. The tissue temperature evolution over time is classically described by Pennes' bioheat transfer equation which is generally solved by a finite ...