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Proceedings Paper

3D data compressing method of human head surface
Author(s): Dehua Li; Lianhuan Xiong; Hanping Hu; Wenjun Hou
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Paper Abstract

Using the 3D scanner, a large quantity of 3D data set of the scanned object is generally acquired. It isn't very convenient to transform and to process such a large data set. So compression is necessary. In this paper the 3D data compressing of the human head surface is considered. A 2D curve compressing algorithm is extended to 3D space and is improved by adopting an adaptive threshold method. Experiments show that both the compressing rate and the reconstructing effect are satisfactory.

Paper Details

Date Published: 25 September 1998
PDF: 4 pages
Proc. SPIE 3545, International Symposium on Multispectral Image Processing (ISMIP'98), (25 September 1998); doi: 10.1117/12.323657
Show Author Affiliations
Dehua Li, Huazhong Univ. of Science and Technology (China)
Lianhuan Xiong, Huazhong Univ. of Science and Technology (China)
Hanping Hu, Huazhong Univ. of Science and Technology (China)
Wenjun Hou, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3545:
International Symposium on Multispectral Image Processing (ISMIP'98)
Ji Zhou; Anil K. Jain; Tianxu Zhang; Yaoting Zhu; Mingyue Ding; Jianguo Liu, Editor(s)

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