OF THE THESIS Level Set Methods for Biomedical Imaging by Michelle M. Miller Master of Science in Applied Mathematics San Diego State University, 2008 Recently, insight regarding the internal structure of mitochondria and their integral role in many cellular processes has been gained through the examination of three-dimensional mitochondrial models. These models are constructed from electron to...

The Atanassov’s intuitionistic fuzzy (IF) set theory has become a popular topic of investigation in the fuzzy set community. However, there is less investigation on the representation of level sets and extension principles for interval-valued intuitionistic fuzzy (IVIF) sets as well as algebraic operations. In this paper, firstly the representation theorem of IVIF sets is proposed by using the ...