多模态生物特征识别技术进展综述

A SURVEY ON MULTIMODAL BIOMETRICS TECHNOLOGIES

近年来,生物特征识别已经成为一种最具潜力的身份认证技术之一。主要对多模态生物特征识别技术进行概括和总结,同时也介绍了现存若干用于身份识别和验证的多模态生物特征识别系统。经调查研究显示,多模态生物特征识别技术由于在身份认证和识别过程中考虑了个体的多种生理或行为特征,因而表现出了较单生物特征更高的可靠性和安全性,并已成为生物特征识别技术未来发展的趋势之一。

Biometrics has become one of the most potential authentification techniques in last few years. In this paper it generalizes and summarizes the muhimodal biometrics techniques and also describes a lot of existing muhimodal biometrics systems for identifying an individual from others. As reflected by the investigation and the research, Multimodal biometrics techniques have shown more reliability and security than the monomodal biometrics as they take more than one physiological or behavioral characteristics of an individual into account to identify and verify. Multimodal biometrics has become one of inevitable trends in the future.