Vascular shape segmentation and structure extraction using a shape-based region-growing model

被引：0
|
作者：
Masutani, Y [1 ]
Schiemann, T [1 ]
Höhne, KH [1 ]
机构：
[1] Univ Hamburg, Hosp Eppendorf, Inst Math & Comp Sci Med, D-20246 Hamburg, Germany
来源：
MEDICAL IMAGE COMPUTING AND COMPUTER-ASSISTED INTERVENTION - MICCAI'98 | 1998年 / 1496卷
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A new, practical, and efficient approach is proposed for 3D vascular segmentation and bifurcation structure extraction. The method uses a combination of mathematical morphology, region-growing schemes. and shape features in addition to greyscale information By an extension of math-morphological operations within bounded space of vascular shape, smooth and natural region-growing and sensitivity-controllable bifurcation detection were realized. The algorithm was implemented in the interactive segmentation and visualization software package VOXEL-MAN and validated with clinical data of X-ray CT angiography and MRA.
引用
收藏
页码：1242 / 1249
页数：8
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