content-based 3D model retrieval 基于内容的三维模型检索
The content-based 3d model retrieval is one of the hot research problems in the multimedia information retrieval.
基于内容的3d模型检索是多媒体信息检索的热点研究问题之一。
The retrieval methods and application of the content-based 3D model were investigated.
对基于内容的三维模型检索的应用背景和现有算法进行了研究。
Most of the current available content-based 3D model retrieval techniques mainly focus on feature extraction and similarity measurement, and seldom involve the proper design of 3D model databases.
目前，对基于内容的三维模型检索的研究主要集中在检索过程所涉及到的算法方面，而对三维模型库的设计研究较少。
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