3D Affine Moment Invariants for Surfaces

被引：0
|
作者：
Xu, Dong [1 ]
Li, Hua [1 ]
机构：
[1] Chinese Acad Sci, Inst Comp Technol, Natl Res Ctr Intelligent Comp Syst, Beijing 100190, Peoples R China
来源：
PROCEEDINGS OF THE 2008 CHINESE CONFERENCE ON PATTERN RECOGNITION (CCPR 2008) | 2008年
关键词：
Moment invariants; surface moments; affine invariance; shape recognition;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new kind of weighted surface moments is defined which can achieve affine invariance for unclosed surfaces. We can also select a corresponding point and build a pseudo-solid for surface and compute the affine volume moment invariants. We test the invariance of the two affine moment invariants on a 3D terrain map and a 3D face scan. The experimental result reveals that the weighted surface moment invariants are highly robust to shape deformations and numerical computation.
引用
收藏
页码：91 / 94
页数：4
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