Abstract
An automated method for the segmentation of thrombus
in abdominal aortic aneurysms (AAA) from CTA data
is presented. Three segmentation schemes, inspired by
Active Shape Model (ASM) segmentation, were investigated.
(1) The original ASM scheme as proposed by
Cootes and Taylor [1], applied to sequential slices, using
the contour obtained in one slice as the initial
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