On interest point detection under a landmark-based medical image registration context

Authors:
P. Martins;P. Carvalho
Affiliations:
CISUC, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal;CISUC, Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal
Venue:
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Year:
2009

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Abstract

A comparison and a performance evaluation of 3D interest point detectors based on the structure tensor matrix under a medical image registration context is presented. The study regards the distinctiveness and the repeatability rate exhibited by the detectors onmedical images as the fundamental criteria for selecting a detector to be the support of a registration task. We empirically assess those requirements under the specificities of medical image analysis and registration.