生物识别技术浅析

摘要

生物特征识别技术作为一种身份识别的手段,具有独特的优势,对信息安全具有重要意义,近年来已逐渐成为研究热点.文章介绍了常见的生物识别技术和识别方法并阐述了每种方法的优缺点.%Biometric identification techniques is critical to our highly inter-connected information society. As a way of automatic identification, Biometrics have unique advantages because it is based on biological and behavioral traits. Biometrics is important to information safety. Firstly, this paper summarizes briefly biometric identification techniques, and introduces approaches, then analyzes the adavatge and then dis of every methods.