ISO/IEC 21472:2021 信息技术 生物识别系统性能中用户交互影响的情景评估方法

标准编号：ISO/IEC 21472:2021

中文名称：信息技术 生物识别系统性能中用户交互影响的情景评估方法

英文名称：Information technology — Scenario evaluation methodology for user interaction influence in biometric system performance

发布日期：2021-10

标准范围

本文件涉及:-基于场景测试方法规划、执行和报告用户交互对生物识别系统性能影响的要求，考虑三类因素:a)与捕获装置的设计、位置或状况相关的因素，b)取决于用户和用户属性的因素，c)取决于用户与生物识别系统的交互的因素；-评估所需条件的定义、建立和测量规范，包括与设备有关的条件；-建立参考评估条件(REC)和目标评估条件(TEC)以比较用户交互因素的影响的要求；-生物测定评估的说明，包括对测试群体、测试方案、要记录的数据、测试结果的要求；和-进行总体评价的程序。本文件不包含:-确定应针对特定生物计量模式分析哪些参数。这目前涵盖在ISO/IEC TR 19795-3中；-指定用于执行修改用户交互影响因素的漏洞分析的要求；-包括用于执行可用性测试的程序。

This document addresses:
- requirements for planning, executing and reporting the influence of user interaction on biometric system performance based on scenario test methodologies, considering three kinds of factors:
a) factors related to the design, position or condition of the capture device,
b) factors depending on users and user attributes,
c) factors depending on the interaction of users with the biometric system;
- specifications for the definition, establishment and measurement of conditions needed for evaluation, including those relating to equipment;
- requirements for establishing a reference evaluation condition (REC) and target evaluation condition(s) (TEC) to compare the influence of user interaction factors;
- a specification of the biometric evaluation including requirements for test population, test protocols, data to record, test results; and
- procedures for carrying out the overall evaluation.
This document does not:
- determine which parameters ought to be analysed for a specific biometric modality. This is currently covered in ISO/IEC TR 19795-3;
- specify requirements for performing a vulnerability analysis modifying user interaction influence factors;
- include procedures for performing usability testing.

标准预览图