描述了基于虹膜识别的身份鉴别系统。
A personal identification system based on iris patterns is presented in this paper.
实验结果表明，该算法识别率高并可有效地应用于虹膜身份鉴别系统中。
Experimental results showed that the developed system with high identification rate could be used for a personal identification system in an efficient and effective manner.
但是生物识别系统是一个唯一值得供应商为之支付额外费用的身份鉴别系统。
But a biometric identification system could be a unique identifier that might justify its additional expense for some vendors.
实验结果表明，该方法计算速度快，提取特征的效果好，可用于实际的身份鉴别系统。
The results show that this approach has very high speed of operation and good results of feature extraction and can be used for actual personal identification system.
本论文针对这些问题进行了深入研究，并完成了一个计算机击键动力学身份鉴别系统。
In this thesis, these problems are explored in depth, and an identity authentication system based on computer keystroke dynamics is designed and implemented.
本文首先介绍了基于击键特征的身份鉴别系统的设计，该系统包括数据采集、数据预处理与分析、用户管理等多个层次。
The thesis firstly presents the overall identity authentication system design, including the levels of data acquisition, data preprocessing, data analysis, and user management.
因此设计一种鉴别火车站票贩子嫌疑人的身份认证系统势在必行。
It's necessary to build an Identity Authentication system to identify the traffickers.
最后，论文对基于鼠标轨迹的身份鉴别方法进行了初步探讨，在建立动态模型、系统设计、数据采集与分析等方面做了一些初步工作。
Finally, some initial works of identity authentication based on mouse trajectories are explored, including the construction of dynamic model, system architecture, data acquisition and analysis, etc.
本论文研究了用于建立网络身份鉴别所需要的证书管理系统。
In this thesis, we study the certificate management system which aims to build network identity authentication systems.
实验表明，改进ENN的身份鉴别融合系统的认证率比K-NN和传统ENN融合系统有所提高。
Compared with K-NN and ENN identity verification systems, the performance of verification system using improved ENN is enhanced.
该模型主要解决了邮件系统中存在的身份鉴别、防止抵赖、保密性、完整性等安全问题。
This model mainly solve Authentication, Nonrepudiation, Privacy and Integrity existed in the current mail system.
身份验证，就是用户进入信息系统时，系统必须对用户进行身份的合法性鉴别认证，防止非法用户进入系统。
Authentication is, when users log in information system, the system must authenticate the users 'legal status in order to prevent illegal users 'login.
身份验证，就是用户进入信息系统时，系统必须对用户进行身份的合法性鉴别认证，防止非法用户进入系统。
Authentication is, when users log in information system, the system must authenticate the users 'legal status in order to prevent illegal users 'login.
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