Robust algorithm for tunnel closing in 3D volumetric objects based on topological characteristics of points

被引：2

作者：

Janaszewski, Marcin ^{[1
]}

Postolski, Michal ^{[1
,2
]}

Babout, Laurent ^{[1
]}

机构：

[1] Tech Univ Lodz, Dept Comp Engn, PL-90924 Lodz, Poland

[2] Univ Paris Est, LIGM, Equipe A3SI, ESIEE,Cite DESCARTES, F-93162 Noisy Le Grand, France

来源：

PATTERN RECOGNITION LETTERS | 2011年 / 32卷 / 16期

关键词：

Tunnel closing; Topological numbers; 3D image processing; Skeletonisation; Crack bridging; STRESS-CORROSION CRACKING; COMPLETION; MODEL; HOLES;

D O I：

10.1016/j.patrec.2011.06.013

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this letter, we propose a robust, linear in time modification of Aktouf, Bertrand and Perroton's algorithm for tunnel (3D hole) closing in 3D volumetric objects. Our algorithm is insensitive to small distortions and branches. The algorithm has been tested on various 3D images including very complicated 3D crack propagation images. The results of the tests, discussion of the algorithm properties and future research plans are also included in the paper. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：2231 / 2238

页数：8

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