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人脸识别系统的操作测试:挑战、新方法和发展中的国际标准.pdf

上传人: 芦苇 编号:651677 2025-05-01 27页 1.53MB

1、U.S.Department of Homeland SecuritySCIENCE TECHNOLOGY DIRECTORATEANDOperational Testing of Face Recognition Systems:Challenges,New Approaches and Developing International StandardsSenior AdvisorBiometric&Identity Technology CenterApril 2025Arun VemuryChief Data Scientist,The Identity and Data Scienc

2、es Lab,Maryland Test FacilityJohn J.Howard This research was funded by the U.S.Department of Homeland Security,Science and Technology Directorate on contract number 70RSAT18CB0000034.This work was performed by the Identity and Data Sciences Laboratory team at the Maryland Test Facility.The views pre

3、sented here are those of the authors and do not represent those of the Department of Homeland Security,the U.S.Government,or their employers.The data used in this research was acquired under IRB protocol.DisclaimerAgenda Kinds of Testing Classic Operational Testing The Need for New Approaches New Ap

4、proaches Recent use in Execution of DHS Management Directive 026-11 The Need to Standardize InternationallyBiometric&Identity Technology CenterI N N O VAT I O N:S&T I N A C T I O NThe Science&Technology Directorate(S&T)conducts foundational research to ensure advancements in science and technology a

5、re harnessed in the development of cutting-edge solutions to new and emerging operational challenges.Drive biometric and identity innovation at the Department of Homeland Security(DHS)through Research,Development,Test,and Evaluation(RDT&E)capabilities.Facilitate and accelerate understanding of biome

6、trics and identity technologies for new,DHS use cases.Drive efficiencies by supporting cross-cutting methods,best practices and solutions across programs.Deliver subject matter expertise across the DHS enterprise.Engage industry and provide feedback.Encourage innovation across industry and academia.

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本文主要讨论了美国国土安全部(DHS)下属的科学和技术局(S&T)在面部识别系统(FR)方面的操作测试挑战、新方法和国际化标准的发展。文章指出,随着FR系统的广泛部署,操作测试变得尤为重要。DHS S&T在2025年的一个关键挑战是如何有效地测试这些系统,并确保其性能在不同操作条件和地点的稳定性。文章提出了一种新的测试方法,即结合场景测试和操作测试,通过观察用户实际互动和分析操作日志来评估系统性能。此外,文章强调了制定国际标准的重要性,这些标准应涵盖从“操作测试”到“测试操作系统”的框架,并考虑人类绩效、系统可测试性以及“脸部相邻”技术的影响。最后,文章呼吁对更新后的ISO/IEC 19795-6标准进行贡献,并提供了联系信息以了解DHS S&T支持的其他技术评估。
"面部识别系统的国际标准有何更新?" "如何提高面部识别系统的测试效率?" "面部识别技术在实际部署中面临哪些挑战?"
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