摘要
笔者主要总结当下三维模型检索中特征提取技术。重点介绍三维模型检索中基于内容检索技术的特征提取技术，对基于内容的三维模型检索的关键技术研究现状进行了简述和分析，并对未来的研究方向进行了前瞻性描述。
This paper summarizes the present 3D model retrieval feature extraction technology and focuses on introduces the 3D model retrieval technology based on content-based feature extraction technology.The current situation of research on key techniques of content-based 3D model retrieval is introduced and analyzed,The future research directions are prospectively described.
出处
《山东师范大学学报（自然科学版）》
CAS
2014年第3期9-13,共5页
Journal of Shandong Normal University(Natural Science)
