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GA/T 1756-2020Technical requirements for person image/face recognition applications in video surveillance for public security (English PDF)

公安视频监控人像人脸识别应用技术要求

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Issued by

Ministry of Public Security

Level / Type

National · Recommended

Issue date

June 11, 2020

Implementation date

January 5, 2021

Scope

GA/T 1756-2020 is the English-translated version of 公安视频监控人像人脸识别应用技术要求.

GA/T 1756-2020 — This standard specifies the general requirements, acquisition requirements, detection requirements, feature extraction and analysis of public security video surveillance portrait/face recognition applications Requirements, application requirements and test methods.

This standard applies to the program design, product development, equipment selection, engineering implementation and inspection of public security video surveillance portrait/face recognition applications acceptance.

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Document preview — GA/T 1756-2020

National Standard of the People's Republic of China

ICS: 13.310
Classification: A 91

Issued by: Ministry of Public Security

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 Portrait/face recognition application structure
4.2 Portrait/Face Acquisition
4.3 Portrait/Face Detection
4.4 Portrait/face feature extraction and analysis
4.5 Portrait/Face Application
4.6 Portrait/Face Recognition Application Interface
5 Obtaining requirements
5.1 Basic requirements
5.2 Portrait acquisition
5.3 Face acquisition
6 Testing requirements
6.1 Portrait detection
6.2 Face detection
7 Feature extraction and analysis requirements
7.1 Portrait feature extraction
7.2 Face feature extraction
7.3 Portrait analysis and description
7.4 Face analysis and description
8 Application requirements
8.1 Portrait application
8.2 Face application
9 Portrait recognition application test method
9.1 Test input
9.2 Test index description
9.3 Function test
9.4 Performance Test
10 Face recognition application test method
Appendix A (informative appendix) Portrait/face acquisition equipment installation and requirements
Appendix B (informative appendix) Portrait test library requirements

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the general requirements, acquisition requirements, detection requirements, feature extraction and analysis of public security video surveillance portrait/face recognition applications Requirements, application requirements and test methods.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 28181 Technical Requirements for Information Transmission, Exchange and Control of Public Security Video Surveillance Networking System GB/T 31488-2015 Security and protection video surveillance face recognition system technical requirements GB 37300-2018 Video image information collection specification for key public safety areas GB 50198-2011 Civil closed-circuit surveillance television system engineering technical specifications GA/T 893-2010 Application terminology of security biometric identification GA/T 1127-2013 General technical requirements for security video surveillance cameras GA/T 1154.4-2018 Video Image Analyzer Part 4: Technical Requirements for Face Analysis GA/T 1325-2017 Video image collection specification for security and face recognition applications GA/T 1344-2016 Technical requirements for face image extraction from video of security face recognition applications GA/T 1399.1-2017 Public Security Video Image Analysis System Part 1: General Technical Requirements GA/T 1399.2-2017 Public Security Video Image Analysis System Part 2: Video Image Content Analysis and Description Technical Requirements GA/T 1400.1-2017 Public Security Video Image Information Application System Part 1: General Technical Requirements GA/T 1400.3-2017 Public Security Video Image Information Application System Part 3: Database Technical Requirements GA/T 1400.4-2017 Public Security Video Image Information Application System Part 4: Interface Protocol Requirements

3 Terms and definitions

GA/T 893-2010, GA/T 1399.1-2017, GA/T 1399.2-2017, GA/T 1400.1-2017 and the following the listed terms and definitions apply to this document.

Portrait personimage the visual presentation of the whole person or at least the head and shoulders in the video image.

Face

The part below the top of the head, above the bottom line of the jaw, and between the left ear and the right ear.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

Referenced standards

Normative references

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