Collaborative Technology and Engaging the Campus 2008 Track 4: Blogs and Wikis Session: Wikis and Co...
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How Does Power Shape Our Perception and Behavior / Joe Magee, NYU Wagner
Teaching methods involving pupils participation.
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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 contour in the adjacent slice. (2) A similar approach, steered by profile greyvalue correlation with adjacent slices rather than by correlation with profiles from the training data and (3) as in (2), with additional attraction to nearby edges.