Non-rigid 3D models retrieval based on hierarchical matching

作     者：Liu Yujie Li Wei Song Yang Gong Weiqing Li Zongmin Li Hua 

作者机构：Department of Computer & Communication EngineeringChina University of Petroleum ChinaPetro (Karamay) Data Center Sinopec Exploration & Production Research Institute (PEPRIS) Key Lab of Intelligent Information ProcessingInstitute of Computing TechnologyChinese Academy of Sciences 

基　　金：Supported by National Nature Science Foundation of China(61379106,61379082,61227802) Shandong Provincial Natural Science Foundation(ZR2013FM036,ZR2015FM011,ZR2015FM022) 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2017年第27卷第1期

页      码：39-47页

摘      要：In 3D models retrieval, feature description and retrieval of non-rigid model face more complex problems due to the isometry transformation of itself. We introduce the hierarchical combination matching into the feature comparison, and build a map between the divided regions of two models, and then achieve accurate feature matching based on patch-by-patch, which successfully introduces the spatial information into feature matching. Verified by experiment, the 3D model retrieval method proposed in this paper based on hierarchical combination matching can make sure more accurate feature matching, so as to enhance the precision of retrieval.

主 题 词：non-rigid 3D model shape descriptor spatial distribution hierarchical combination matching 

学科分类：08[工学] 080203[080203] 0802[工学-机械学] 

D　O　I：10.19583/j.1003-4951.2017.01.0039

馆 藏 号：203231952...