Research on construction of semantic web of 3D model database

摘要：

　　This paper presented a new method to construct semantic web of three-dimension model database based on ontology.Firstly we build ontology of three-dimension model database,according the model to extract classes,objects and attributes.Secondly utilize WordNet which is an English ontology to expand original ontology node to semantic extension node,including synonym,hypernym,hyponym and holonym.Experiment result shows that this method not only effectively expands the semantic vocabularies of a 3D model database,but also keeps good semantic relevance of the expanded vocabularies to the original ones,so as to achieve semantic based 3D model retrieval effectively.

关键词： Content-based 3D Retrieval 3D database WordNet Semantic Web

作者: Hui Jia Guo-Hua Geng Jin-Xia Yang

作者单位: College of Information Science& Technology, Northwest University, Xian 710069, China;Computer Scien College of Information Science& Technology, Northwest University, Xian 710069, China College of Mathematics and Information, Shaanxi Normal University,Xian 710121 ,China

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 1263-1267

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）