Signatures of 3D Models for Retrieval
نویسندگان
چکیده
This paper examines the problem of searching a database of three-dimensional objects for objects similar to a given object. We present two novel signatures for 3D retrieval. We also introduce several measures that can be used for comparing the quality of signatures. Finally, we describe an experimental study where various signatures are compared, and show that one of the proposed signatures outperforms other signatures discussed in the past. CR Descriptors: I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling; I.3.8 [Computer Graphics]: Applications.
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تاریخ انتشار 2002