摘要
单生物识别技术一直存在着很多问题,它们在准确率,用户接受程度,成本等方面都有不同的缺点,并且适应于各自的应用场合。这些问题一般可以由多生物识别技术来克服。首先对各种不同生物特征识别技术作简要的介绍,然后分析多生物特征提出的背景,并着重阐述多生物特征识别技术系统的模型和各种数据融合技术及其相应的研究发展情况,提出了它的应用前景。
Unimodal biometric systems have to contend with a variety of problems such as nicety acceptance and cost. Some of these limitations can be addressed by deploying multimodal biometric systems. Firstly, This paper summarizes briefly some biometric identification techniques. Then It introduces the background of multi - biometrics, its principle, and approaches are introduced. The prospect and developmerit of biometrics are also analyzed.
出处
《舰船电子工程》
2006年第1期36-39,共4页
Ship Electronic Engineering
关键词
身份识别
多生物特征识别
数据融合
personal identification, multi-biometrics, data fusion