Research of image separation based on improved independent component analysis

被引：0
|
作者：
Hou, Si-zu [1 ]
Wang, Ming [1 ]
Tian, Xin-cheng [1 ]
Wang, Xu [1 ]
Huang, Li-yan [1 ]
机构：
[1] North China Elect Power Univ, Sch Elect & Informat Engn, Baoding 071003, Peoples R China
来源：
2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4 | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The basic theory of ICA and algorithm of FastICA are briefly introduced. A variant of Newton's iteration method is given. It is shown that the order of convergence of the new method is three. A new algorithm combined Newton's iteration method is proposed to increase the convergence speed. The image separation simulation shows that the iterations of improved algorithm reduced 14.6 percent with the correspondent separation performance.
引用
收藏
页码：1318 / +
页数：2
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