Evaluating the performance of biometric systems is a complex problem.
评估生物认证系统的性能是个复杂的问题。
Researchers are eager to produce 'non-contact' biometric systems that can check any individual's identity at a distance.
研究人员热切希望生产出“非接触性”生物识别系统，能在远处对所有个体进行身份认证。
Manufacturers and vendors of biometric systems should carefully examine security of their system against artificial clones.
生物辨识系统的制造商与业者应该谨慎检查他们产品与系统对于人造复制特征的安全性。
Vulnerability evaluation of various biometric systems should be conducted and its results should be available to potential users.
许多生物辨识系统的安全性弱点评估应该被进行，并且应该让可能的使用者得以公开取得评估的结果。
One in seven schools has insisted on students being fingerprinted so they can use biometric systems for the delivery of lunches and in school libraries.
七分之一的学校收集学生指纹以便在食堂和图书馆运用这项生物鉴别系统。
The biometric sensors and systems, it appears, will primarily be deployed to protect UK embassies around the world.
看来，生物识别探测器及识别系统将主要用于保护世界各地的英国大使馆。
There are a number of different types of biometric authentication that are used in real-world systems.
在现实世界系统中使用的生物认证有许多不同的类型。
Two-factor systems rely not just on something you know, however, but also on something you have, such as an electronic token, or something you are, in the form of a biometric.
要通过“双重认证系统”，不仅需要你提供你所知道的信息，而且还需要你携带的东西（比如某种电子信物），或者你身体的某部分（以生物识别形式）。
There are various authentication methods in UNIX systems, like password-based authentication, authentication using smart CARDS, authentication based on biometric technology, and more being practiced.
在UNIX系统中，有多种身份验证方法，比如基于密码的身份验证、使用智能卡的身份验证、基于生物检测技术的身份验证等等。
Biometric entry systems are most often used in high-security areas, such as nuclear power plants.
生物识别输入系统是最常用的高度安全的领域，例如核电厂。
Systems and methods for integrating biometric authentication with video conference sessions are described.
描述了用于集成生物统计验证以及视频会议会话的系统和方法。
A typical fingerprint contains more than 100 such points, but most authentication systems only record 20 or less, so a fingerprint can't be reconstructed from a biometric template.
一枚指纹上面通常有100多个这样的特征点，但大多数验证系统最多也就记录20个，所以无法通过生物特征模板重新构建整个指纹。
Biometric authentication systems compare the current biometric data capture to stored, confirmed authentic data in a database.
生物认证系统比较当前生物数据采集存储，确认真实的数据在数据库中。
Biometric authentication systems compare the current biometric data capture to stored, confirmed authentic data in a database.
生物认证系统比较当前生物数据采集存储，确认真实的数据在数据库中。
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