Original scientific paper

Non-rigid Volume Registration of Medical Images

Vassili A. Kovalev ; Institute of Mathematics, Belarus Academy of Sciences, Gamel, Belarus
Maria Petrou ; School of Electronic Engineering, Information Technology and Mathematics, University of Surrey, Guildford, United Kingdom

Abstract

This paper presents a global optimisation method for the registration of 3D medical images. A novel cost function is defined and it is optimised with the help of local non-linear elastic deformations. The terms of the cost function may be used as measurements of the degree of deformation, necessary to bring two images in registration, and al so as quantifiers of the evolution of various pathologies.

Keywords

3D medical images

Hrčak ID:

150233

URI

https://hrcak.srce.hr/150233

Publication date:

30.6.1998.

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