DocumentCode
1993085
Title
Brain image registration based on curve mapping
Author
Davatzikos, Chris ; Prince, Jerry L.
Author_Institution
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
fYear
1994
fDate
24-25 Jun 1994
Firstpage
245
Lastpage
254
Abstract
A new two-stage approach for brain image registration is proposed. In the first stage, an active contour algorithm is used to establish a length-preserving, one-to-one mapping between the cortical and the ventricular boundaries in the two images to be registered. This mapping is used in the second step by a two-dimensional transformation which is based on an elastic body deformation. This method was tested by registering magnetic resonance images to both photographic pathology images and atlas images
Keywords
biomedical NMR; brain; medical image processing; photographic applications; 2D transformation; active contour algorithm; atlas images; brain image registration; cortical boundaries; curve mapping; elastic body deformation; length-preserving 1-to-1 mapping; magnetic resonance images; medical diagnostic imaging; photographic pathology images; ventricular boundaries; Active contours; Anatomy; Biomedical imaging; Brain; Data visualization; Image registration; Magnetic resonance; Pathology; Polynomials; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Image Analysis, 1994., Proceedings of the IEEE Workshop on
Conference_Location
Seattle, WA
Print_ISBN
0-8186-5802-9
Type
conf
DOI
10.1109/BIA.1994.315847
Filename
315847
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