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2000

Boundary based movement correction of functional MR data using a genetic algorithm

11 years 11 months ago
Boundary based movement correction of functional MR data using a genetic algorithm
This paper describes a novel image registration method for movementcorrection of fMR time-series. It is important to align the fMR images in the time-series before time-dependent analyses. This registration method aligns the boundaries of brains extracted from the functional images. It uses a genetic algorithm to minimize the distance function obtained from the chamfer distance transform. The global search nature of genetic algorithm makes this method robust to the presence of local minima.
Guojun Bao, Jagath C. Rajapakse
Added 01 Nov 2010
Updated 01 Nov 2010
Type Conference
Year 2000
Where ESANN
Authors Guojun Bao, Jagath C. Rajapakse
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