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Proceedings Paper

Eigenstructure approach to fMRI activation foci detection
Author(s): Tianhu Lei
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Paper Abstract

The study reported in this paper formulates image region detection problem in a multidimensional signal processing framework. Signal structure to sensor-array-processing presentation is created and the advanced sensor-array- processing technique is employed. Theoretical derivation of this method is given and simulation results are included. Results demonstrated: (1) this method can accurately detect the number of image regions, (2) it possesses extensive computer speed superiority over other existing methods, (3) it particularly facilitates fMRI activation foci detection.

Paper Details

Date Published: 24 June 1998
PDF: 7 pages
Proc. SPIE 3338, Medical Imaging 1998: Image Processing, (24 June 1998); doi: 10.1117/12.310840
Show Author Affiliations
Tianhu Lei, Univ. of Maryland Medical System/Baltimore (United States)


Published in SPIE Proceedings Vol. 3338:
Medical Imaging 1998: Image Processing
Kenneth M. Hanson, Editor(s)

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