Shape and Facet Analyses of Alveolar Airspaces of the Lung

被引：1
|
作者：
Grothausmann, Roman [1 ,2 ,3 ]
Muehlfeld, Christian [1 ,2 ,3 ]
Ochs, Matthias [1 ,2 ,3 ]
Knudsen, Lars [1 ,2 ,3 ]
机构：
[1] Hannover Med Sch, Inst Funct & Appl Anat, Hannover, Germany
[2] REBIRTH Cluster Excellence, Hannover, Germany
[3] Biomed Res Endstage & Obstruct Lung Dis Hannover, Hannover, Germany
来源：
SHAPE IN MEDICAL IMAGING, SHAPEMI 2018 | 2018年 / 11167卷
关键词：
DIHEDRAL ANGLES; NUMBER; MORPHOMETRY; PARTICLES;
D O I：
10.1007/978-3-030-04747-4_5
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Changes in lung volume during the breathing cycle and also lung diseases are likely to deform even the smallest airspace units, the alveoli. This study reports general ideas to investigate such changes with 3D digital image processing. It comprises morphological characterizations like volume and surface, an evaluation of the angle distribution between facets formed by the septal walls, the number of neighboring alveoli and a shape analysis of the alveolar airspace. The software used is open-source and custom programs are available at: http://github.com/romangrothausmann/.
引用
收藏
页码：49 / 64
页数：16
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