Hierarchical Layout Deduction for Furniture Model Retrieval
Hierarchical Layout Deduction for Furniture Model Retrieval作者机构:School of Media and Design Hangzhou Dianzi University
出 版 物:《Chinese Journal of Electronics》 (电子学报(英文))
年 卷 期:2018年第27卷第2期
页 面:359-366页
核心收录:
学科分类:08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程]
基 金:supported by the National Natural Science Foundation of China(No.61702147,No.61672009,No.61572161,No.61502130) Zhejiang Province Department of Education Project(No.Y201737804) Key Laboratory of Complex Systems Modeling and Simulation(Ministry of Education)
主 题:Furniture model retrieval Hierarchy layout deduction Assembly model retrieval 3D CAD model
摘 要:3D CAD model retrieval plays a fundamental role in producing impressive and innovative designs easier and faster. However, after decades of efforts, effective retrieval approach for furniture models is still rare. A novel retrieval approach for furniture models, based on a hierarchical layout deduction, is proposed according to the common structure characteristics of furniture. In order to discriminate furniture models effectively both on topological, geometrical and semantic layers, special components for furniture model are defined and a multiresolution furniture model descriptor, attributed hierarchy layout graph,is adopted. To promote the retrieval efficiency, a filtering process, based on random walks method, is applied. Based on hierarchy graph matching, the similarity between two furniture models, is determined. A prototype system is implemented to verify the proposed approach effectiveness.