Segmentation of airways in lungs using projections in 3-D CT angiography images

被引：4

作者：

Babin, Danilo ^{[1
]}

Vansteenkiste, Ewout ^{[1
]}

Pizurica, Aleksandra ^{[1
]}

Philips, Wilfried ^{[1
]}

机构：

[1] Univ Ghent, Fac Sci, Dept Telecommun & Informat Proc TELIN IPI IBBT, B-9000 Ghent, Belgium

来源：

2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2010年

关键词：

D O I：

10.1109/IEMBS.2010.5627401

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In diagnosing lung diseases, the structure and shape of airways in lungs are of great importance. In this paper we propose a novel method for segmenting low-contrast 3-D CTA images of airways in lungs. Our approach is an edge-detecting slice-by-slice segmentation method, capable of segmenting low contrasted airway regions. Our segmentation using projections method shows robustness in images with high presence of noise.

引用

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页码：3162 / 3165

页数：4

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