A Method of 3D CAD Model Retrieval Based on Feature Adjacent Graph

被引：0

作者：

Shi Min ^{[1
]}

Zhang Shusheng ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Key Lab Contemporary Designing & Integrated Mfg T, Minist Educ, Xian 710072, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON GRAPHIC AND IMAGE PROCESSING (ICGIP 2012) | 2013年 / 8768卷

关键词：

Reuse; Model Retrieval; Feature Adjacent Graph; Maximum-Clique;

D O I：

10.1117/12.2010778

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

To reuse the 3D CAD model, a new method of 3D CAD model retrieval based on feature adjacent graph is proposed. First, a representation of feature adjacent graph for the CAD model is extracted by automatic identification-based and interactive identification-assisted. Next, the vertex product graph of the two CAD model's feature adjacent graphs is constructed, and then the ant colony algorithm is employed to detect the maximum-cliques in the vertex product graph. At last, the similarity of the models is calculated by comparing the maximum-cliques. Experimental results show that this method can realize the 3D CAD model retrieval and its efficiency meets the requirements of applications.

引用

页数：6

共 9 条

[1]

[Anonymous], 2010, OPENCASCADE TECHN 3D

[2] FINDING A MAXIMUM CLIQUE IN AN ARBITRARY GRAPH [J].