Topological active volumes

被引：0
|
作者：
Barreira, N. [1 ,2 ]
Penedo, M.G. [1 ,3 ]
机构：
[1] Grupo de Visión Artificial y Reconocimiento de Patrones (VARPA), LFCIA, Universidade da Coruña, 15071 A Coruña, Spain
[2] Computer Science Department, University of Coruña
[3] Computer Science Department, University of Coruña, Spain
来源：
Eurasip Journal on Applied Signal Processing | 2005年 / 2005卷 / 13期
关键词：
Image reconstruction - Image segmentation - Topology;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The topological active volumes (TAVs) model is a general model for 3D image segmentation. It is based on deformable models and integrates features of region-based and boundary-based segmentation techniques. Besides segmentation, it can also be used for surface reconstruction and topological analysis of the inside of detected objects. The TAV structure is flexible and allows topological changes in order to improve the adjustment to object's local characteristics, find several objects in the scene, and identify and delimit holes in detected structures. This paper describes the main features of the TAV model and shows its ability to segment volumes in an automated manner. © 2005 Hindawi Publishing Corporation.
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页码：1939 / 1947
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