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Proceedings Paper

Data organization of 3D moving objects
Author(s): Huanzhuo Ye; Jianya Gong; Xiangdong Sun
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Paper Abstract

The management of dynamics objects is significant to VR systems, especially its data management, which plays an important role in the efficiency and reality of the systems. By separating and classifying the position, orientation, geometry structure and other relative attributes of moving objects into static and dynamic categories, different methods are used to process them. Generally, two steps are taken. First, we set up the static model of the objects, and then add dynamic attributes to them to make them dynamic. This paper pays more attention to dynamic attributes, especially spatial state time series, which may take various forms when stored in database. A compression algorithm, Hyper-Rectangle Compression (HRC), is introduced to avoid over dilating of the storage space with rapid growing time series data.

Paper Details

Date Published: 19 March 2004
PDF: 8 pages
Proc. SPIE 5444, Fourth International Conference on Virtual Reality and Its Applications in Industry, (19 March 2004); doi: 10.1117/12.561109
Show Author Affiliations
Huanzhuo Ye, Wuhan Univ. (China)
Jianya Gong, Wuhan Univ. (China)
Xiangdong Sun, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 5444:
Fourth International Conference on Virtual Reality and Its Applications in Industry
Jizhou Sun; Zhigeng Pan, Editor(s)

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