ISO/IEC 39794-17:2021 信息技术 可扩展生物测定数据交换格式 第17部分：步态图像序列数据

标准编号：ISO/IEC 39794-17:2021

中文名称：信息技术 可扩展生物测定数据交换格式 第17部分：步态图像序列数据

英文名称：Information technology — Extensible biometric data interchange formats — Part 17: Gait image sequence data

发布日期：2021-06

标准范围

本文档规定了适用于步态图像序列数据的数据采集中的特定应用要求、建议和最佳实践的示例。其典型应用包括:a)支持高分辨率视频和静止图像的人工检查；b)支持基于视频和静止图像的人体生物特征验证和识别；c)自动步态图像序列验证和识别。该文件确保图像序列适用于视频监控和其他类似系统生成的人体识别和人体验证。以下主题不在本文档范围内:-面部和/或全身图像相关生物特征轮廓的定义，分别在ISO/IEC 39794-5和ISO/IEC 39794-16中完全涵盖。-安全方面，如数字图像序列电子签名、呈现攻击检测（PAD）和变形预防。

This document specifies examples of application-specific requirements, recommendations and best practices in data acquisition applicable to gait image sequence data. Its typical applications include:
a) support for human examination of high-resolution video and still images;
b) support for human biometric verification and identification based on video and still images;
c) automated gait image sequence verification and identification.
This document ensures that image sequences are suitable for human identification and human verification generated by video surveillance and other similar systems.
The following topics are not in scope of this document:
- Definitions for facial and/or full body image related biometric profiles, which are fully covered in ISO/IEC 39794-5 and ISO/IEC 39794-16 respectively.
- Security aspects like digital image sequence electronic signature, Presentation Attack Detection (PAD) and morphing prevention.

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