A new model retrieval method based on face matching sequence is proposed in this paper. Attribute adjacent graph is used to describe two faces’ geometry similarity and topological relationship in CAD model. According to the difference of edge numbers, similarities between two models’ faces are computed and face similarity matrix is constructed. Ant colony algorithm (ACA) is applied to obtain an optimal sequence of matching faces between two models. Accumulate similarity values of optimal matching faces to calculate two models’ similarity. Experimental results show that this method can evaluate two CAD models’ shape difference effectively.
목차
Abstract 1. Introduction 2. Match Source Model Face with Target Model Face 3. Calculate Two Models’ Similarity Based on ACA 4. Experiment 5. Conclusions Acknowledgement References
키워드
face matching sequenceattribute adjacent graphCAD modelant colony algorithm
저자
Gao Xue-Yao [ School of Computer Science and Technology, Harbin University of Science and Technology, Harbin 150080, China ]
Li Hui-Nan [ School of Computer Science and Technology, Harbin University of Science and Technology, Harbin 150080, China ]
Hu Ru [ Heilongjiang Province Computer Center, Harbin 150021, China ]
Zhang Chun-Xiang [ School of Software, Harbin University of Science and Technology, Harbin 150080, China ]
Corresponding author
보안공학연구지원센터(IJDTA) [Science & Engineering Research Support Center, Republic of Korea(IJDTA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Database Theory and Application
간기
격월간
pISSN
2005-4270
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Database Theory and Application Vol.9 No.3