3D MRI heart segmentation of mouse embryos

被引：10
|
作者：
Zouagui, T. [1 ]
Chereul, E. [2 ]
Janier, M. [2 ]
Odet, C. [3 ]
机构：
[1] Univ Sci & Technol Oran, Dept Elect, Image & Signal Lab, Oran 31000, Algeria
[2] Animage, F-69677 Bron, France
[3] Creatis Insa Lyon, F-69621 Villeurbanne, France
来源：
COMPUTERS IN BIOLOGY AND MEDICINE | 2010年 / 40卷 / 01期
关键词：
3D image segmentation; Deformable models; Triangular meshes; Mesh refinement; Deformable pyramid; Cardiac imaging; MRI; Mouse embryo; Heart defects; CARDIAC MR; IMAGES; TRACKING; MODELS;
D O I：
10.1016/j.compbiomed.2009.11.001
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
MRI has become an effective tool for anatomical mice studies. Currently, embryologists study the development of mouse embryos in order to understand the mechanisms of human development. The aim of the research presented in this paper, is to develop a semi-automatic image segmentation framework based 3D deformable models to identify cardiac malformations which are a major cause of death in children. The segmentation systems have been used to segment 3D mouse embryos heart structures. Results on the ventricles and on the heart muscle are presented and compared with manually segmented models. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：64 / 74
页数：11
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