3-D deformable model for abdominal aortic aneurysm segmentation from CT images (CROSBI ID 481600)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lončarić, Sven ; Subašić, Marko ; Sorantin, Erich
engleski
3-D deformable model for abdominal aortic aneurysm segmentation from CT images
In this paper we propose a technique for 3-D segmentation of abdominal aorta computed tomography (CT) images. Output data of the proposed algorithm is a 3-D model of aorta that can be used for measurement of aortas dimensions. Thos information are very important in minimally invasive treatment of abdominal aortic aneurysm. The technique is based on deformable model. The deformable model is implemented using a level-set algorithm for implementation of the method. The level set algorithm has several advantages over classical snake algorithms. Experiments have been performed using real patient CT angiography images and have shown good results.
deformable model; level-set algorithm; aorta; image segmentation
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Podaci o prilogu
139-144-x.
2000.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the First Int'l Workshop on Image and Signal Processing and Analysis
Lončarić, Sven; Babić, Hrvoje
Zagreb: Sveučilišni računski centar Sveučilišta u Zagrebu (Srce)
Podaci o skupu
1st international workshop on image and signal processing
predavanje
13.06.2000-16.06.2000
Pula, Hrvatska