Landmark matching on brain surfaces via large deformation diffeomorphisms on the sphere

21 May 1999

proceedings article
Published by SPIE-Intl Soc Optical Eng

Vol. 3661, 710-715
https://doi.org/10.1117/12.348628

Abstract

This paper extends the diffeomorphic landmark matching as described by Joshi in IR² and IR³ to spherical geometries. Spherical maps, which are in one-to-one correspondence with a cortical surface, are useful in visualization since they bring the buried cortex into full view and preserve topology.

Keywords

VISUALIZATION
SPHERICAL GEOMETRY

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