Diffeomorphic Matching of Diffusion Tensor Images.

Mark McIntosh,'s picture
PubMed URL: 
http://www.ncbi.nlm.nih.gov/pubmed/20711423
Author: 
Younes L
Author List: 
Cao Y
Miller MI
Mori S
Winslow RL
Younes L
Journal: 
Proc IEEE Comput Soc Conf Comput Vis Pattern Recognit
PubMed ID: 
20711423
Pagination: 
67
Volume: 
2006
Abstract: 
This paper proposes a method to match diffusion tensor magnetic resonance images (DT-MRI) through the large deformation diffeomorphic metric mapping of tensor fields on the image volume, resulting in optimizing for geodesics on the space of diffeomorphisms connecting two diffusion tensor images. A coarse to fine multi-resolution and multi-kernel-width scheme is detailed, to reduce both ambiguities and computation load. This is illustrated by numerical experiments on DT-MRI brain and images.
Published Date: 
July, 2006

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