Motion data management of 3D moving objects
Motion data management of 3D moving objects
复制标题
3D移动物体的运动数据管理
DOI：
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复制
发表时间：
2003
期刊：
影响因子：
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通讯作者：
J. Gong
中科院分区：
文献类型：
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作者：
Huanzhuo Ye;J. Gong
The movement of 3D Object in virtual environment is complicated to present because of the complexity of the motion representation and the large quantity of its data. In this paper, we represent the motion of moving 3D objects in function or time series form, and introduce Hyper-Rectangle Compression (HRC) to compress and store the motion sample data as vector time series by predictive transform and quantization. We also discuss different indexing techniques, like hashing, R/sup +/ tree and IP indexing, to make the query efficient.
