多指纹识别比较研究  

A Comparative Study of Multiple Fingerprint Recognition

作　　者：李永[1] 殷建平[1] 祝恩[1] 胡春风[1] 陈晖[1] 

机构地区：[1]国防科技大学计算机学院,湖南长沙410073

出　　处：《计算机工程与科学》2008年第12期32-35,共4页Computer Engineering & Science

摘　　要：多指纹识别系统包括多手印系统和多手指系统。本文分析了多手印系统和多手指系统的具体模型,并通过五种典型的多生物特征融合技术Sum、Min、Product、Vote、Max对多指纹识别系统进行了比较研究。实验结果显示,多手指系统能够取得优于多手印系统的性能,多手印系统采用Max规则效果较好,而多手指系统采用Sum规则效果较好。这些结论有助于设计多指纹识别系统。A multiple fingerprint recognition system includes the multiple impression system and the multiple finger system. This paper gives a comparison between the mulu-sample and multi-instance fingerprint systems using different information fusion methods which include sum, rain, product, vote and max. The experimental results show that the multi-sample fingerprint system usually shows better performance than the multi-instance fingerprint system. The multi-sample system gains better performance with the min rule while the multi-instance system gains with the sum rule. All these results are useful to designing a multiple fingerprint recognition system

关 键 词：多生物特征识别 指纹识别 多手印识别 多手指识别 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]