标准摘要
[中文适用范围]： 本文件：——建立了生物识别系统性能测试的一般原则，包括错误率和吞吐量速率的测量、预测性能、比较性能以及验证是否符合规定的性能要求；——指定了生物识别系统的性能指标；——规定了测试数据记录和测试结果报告的要求；——并规定了测试协议的要求，以：——减少由于不适当的采集或分析程序导致偏差；——帮助在所花费的努力下获得对现场性能的最佳估计；——提高对测试结果适用性限制的理解。本文件适用于通过分析系统输出的比较分数和决策来分析生物识别系统的实证性能测试，而无需深入了解系统的算法或感兴趣人群中生物特征特性的基本分布。本文件不包括故意试图破坏生物识别系统预期操作的错误率和吞吐量测量（例如通过呈现攻击）。 [外文原描述]： This document: — establishes general principles for testing the performance of biometrics systems in terms of error rates and throughput rates for purposes including measurement of performance, prediction of performance, comparison of performance, and verifying conformance with specified performance requirements; — specifies performance metrics for biometric systems; — specifies requirements on the recording of test data and reporting of test results; and — specifies requirements on test protocols in order to: — reduce bias due to inappropriate data collection or analytic procedures; — help achieve the best estimate of field performance for the expended effort; — improve understanding of the limits of applicability of the test results. This document is applicable to empirical performance testing of biometric systems and algorithms through analysis of the comparison scores and decisions output by the system, without requiring detailed knowledge of the system’s algorithms or of the underlying distribution of biometric characteristics in the population of interest. Not within the scope of this document is the measurement of error and throughput rates for people deliberately trying to subvert the intended operation of the biometric system (e.g. by presentation attacks).
英文名称Information technology - Biometric performance testing and reporting - Part 1: Principles and framework