文章基本信息

标题：Technical Review of Multi Model Biometrics System
本地全文：下载
作者：S Veluchamy ; Dr.L R Karlmax
期刊名称：International Journal of Computer Technology and Applications
电子版ISSN：2229-6093
出版年度：2013
卷号：4
期号：3
页码：537-539
出版社：Technopark Publications
摘要：Biometrics refers to automatic recognition of individuals based on their physiological and/or behavioral characteristics. Unimodal biometric systems allow person recognition based on a single source of biometric information but cannot guaranty a perfect identification. Such systems are sensitive to noisy sensor data, non-universality and lack of individuality of the chosen biometric trait, and susceptible to spoof attacks. Most of those problems can be alleviated by using multimodal biometric systems that combine several biometric signatures, thus offering better recognition rates and a higher level of security.This paper presents an overview of multimodal biometrics. This includes the block diagram of general multimodal biometrics, modules of multimodal biometric system, different levels of fusion in multimodal biometrics and related work is also covered in this paper