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Title: An automated elastic image registration method for CT and MR brain images
Authors: Law, W
Feng, DD
Wong, KP
Wang, X
Keywords: Biomedical MRI
Computerised tomography
Differential geometry
Feature extraction
Image registration
Mathematical operators
Medical image processing
Splines (mathematics)
Issue Date: 2004
Publisher: IEEE
Source: ISIMP 2004 : proceedings of 2004 International Symposium on Intelligent Multimedia, Video and Speech Processing : October 20-22, 2004, Hong Kong, p. 350-353 How to cite?
Abstract: In this paper, an automated approach to register CT and MR brain images based on mutual information and landmark features is described. Images are first rigidly registered by maximization of mutual information. Geometrical feature is then exploited by a differential-geometrical operator. Landmarks are searched in the geometrical feature and registered elastically by thin-plate splines. Experimental results of 2D MR-TI to CT and MR-T2 to CT registration are presented.
ISBN: 0-7803-8687-6
DOI: 10.1109/ISIMP.2004.1434072
Rights: © 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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