A modified fuzzy c-means algorithm for bias field estimation and segmentation of MRI data

Ahmed, M.N.; Yamany, S.M.; Ahmed Mohamed, Nebras; A. Farag, Aly; M. Moriarty, Thomas

doi:10.1109/42.996338

Public

A modified fuzzy c-means algorithm for bias field estimation and segmentation of MRI data

Published in IEEE Transactions on Medical Imaging • Mar 1, 2002

Authors:

M.N. Ahmed

S.M. Yamany

Nebras Ahmed Mohamed

Abstract

In this paper, we present a novel algorithm for fuzzy segmentation of magnetic resonance imaging (MRI) data and estimation of intensity inhomogeneities using fuzzy logic. MRI intensity inhomogeneities can be attributed to imperfections in the radio-frequency coils or to problems associated with the ...

Subject

Fuzzy logic

Piecewise

Segmentation

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