Realtime hand posture estimation with Self-Organizing Map for stable robot control

被引：12
|
作者：
Hoshino, Kiyoshi [1 ]
Tanimoto, Takanbbu [1 ]
机构：
[1] Univ Tsukuba, Grad Sch Syst & Informat Engn, Tsukuba, Ibaraki 3058573, Japan
来源：
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | 2006年 / E89D卷 / 06期
关键词：
hand posture estimation; high-speed search of similar image from database; Self-Organizing Map; self-reproduction and self-annihilation;
D O I：
10.1093/ietisy/e89-d.6.1813
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The hand posture estimation system by searching a similar image from a vast database, such as our previous research, may cause the increase of processing time, and prevent realtime controlling of a robot. In this study, the authors proposed a new estimation method of human hand posture by rearranging a large-scale database with the Self-Organizing Map including self-reproduction and self-annihilation, which enables two-step searches of similar image with short period of processing time, within small errors, and without deviation of search time. The experimental results showed that our system exhibited good performance with high accuracy within processing time above 50 fps for each image input with a 2.8 GHz CPU PC.
引用
收藏
页码：1813 / 1819
页数：7
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