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Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems (1997)
Maribor, SLOVENIA
Mar. 11, 1997 to Mar. 13, 1997
ISSN: 1063-7125
ISBN: 0-8186-7928-X
pp: 114
A.J.M. Traina , Dept. of Comput. Sci., Sao Paulo Univ., Brazil
A.H.M.A. Prado , Dept. of Comput. Sci., Sao Paulo Univ., Brazil
J.M. Bueno , Dept. of Comput. Sci., Sao Paulo Univ., Brazil
ABSTRACT
This paper presents a full reconstruction process of magnetic resonance images. The first step is to bring the acquired data from the frequency domain, using a fast Fourier transform algorithm. A tomographic image interpolation is then used to transform a sequence of tomographic slices in an isotropic volume data set, a process also called 3D reconstruction. This work describes a method the interpolation stage of which is based on a previous matching stage using Delaunay triangulation.
INDEX TERMS
biomedical NMR; 3D image reconstruction; magnetic resonance imaging; widely spaced slices; frequency domain; data acquisition; fast Fourier transform algorithm; tomographic image interpolation; tomographic slice sequence; isotropic volume data set; matching stage; Delaunay triangulation
CITATION

J. Bueno, A. Traina and A. Prado, "3D reconstruction of magnetic resonance imaging using largely spaced slices," Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems(CBMS), Maribor, SLOVENIA, 1997, pp. 114.
doi:10.1109/CBMS.1997.596419
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