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GB/T 42197-2022 English PDF

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GB/T 42197-2022: Specifications for description of video and image content metadata of internet of things of public security
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 42197-2022	English	819	Add to Cart	7 days [Need to translate]	Specifications for description of video and image content metadata of internet of things of public security	Valid	GB/T 42197-2022

PDF similar to GB/T 42197-2022

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Basic data

Standard ID	GB/T 42197-2022 (GB/T42197-2022)
Description (Translated English)	Specifications for description of video and image content metadata of internet of things of public security
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	A90
Classification of International Standard	35.020
Word Count Estimation	42,471
Date of Issue	2022-12-30
Date of Implementation	2022-12-30
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 42197-2022: Specifications for description of video and image content metadata of internet of things of public security

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 35.020 CCSA90 National Standards of People's Republic of China Specification for Metadata Description of Video Image Content in Public Security Internet of Things Posted on 2022-12-30 2022-12-30 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Abbreviations 2 5 metadata attribute 2 5.1 Internal identifiers 2 5.2 Chinese name 2 5.3 Identifier 2 5.4 version 2 5.5 Context 3 5.6 Description 3 5.7 Applying Constraints 3 5.8 Metadata Entity Classification Scheme 3 5.9 Metadata Element Classification Scheme 3 5.10 Internal Constraints 3 5.11 Maximum number of occurrences 4 5.12 Structure 4 6 Metadata Description Requirements 4 6.1 Basic requirements 4 6.2 Schema description of metadata 4 7 Verification method 4 Appendix A (Informative) Metadata Entity Example 5 Appendix B (Informative) Metadata Entity XMLSchema Example 13 Appendix C (Informative) Metadata Entity JSONSchema Example 26 Reference 39

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document was proposed and managed by the Ministry of Public Security of the People's Republic of China. This document was drafted by. The Third Research Institute of the Ministry of Public Security, the First Research Institute of the Ministry of Public Security, Zhejiang Uniview Technology Co., Ltd., Fei Nuo Menzhen (Beijing) Technology Co., Ltd., Wuxi Internet of Things Industry Research Institute, Zhejiang Dahua Technology Co., Ltd., Xinjiang Uygur Autonomous Region Public Security Bureau, Shanghai Communications Tong University, Hangzhou Hikvision Digital Technology Co., Ltd., Suzhou Keda Technology Co., Ltd. The main drafters of this document. Qi Li, Dai Jie, Wang Jianyong, Wu Canyi, Shen Yushi, Wang Lie, Yang Ming, Chen Shuyi, Zhang Jiameng, Jia Fengjuan, Kong Weisheng, Yan Jianhua, Tang Qianjin, Zhu Xingguo, Liu Huijie, Zhang Chongyang, Liao Shuanglong, Ru Congchong, Ma Chuanjun, Wu Mingjuan, Zheng Shibao, Tan Minggui. Specification for Metadata Description of Video Image Content in Public Security Internet of Things

1 Scope

This document specifies the attributes, description methods and corresponding verification methods of the metadata of the video image content of the Internet of Things for Public Security. This document is applicable to the metadata description of video image content in public security IoT applications. This document does not apply to the public security information network and the public security video transmission network.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 28174 (all parts) Unified Modeling Language (UML) GA/T 543 (all parts) Public Security Data Element

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 internet of things internet of things Through sensing devices, according to agreed protocols, connect objects, people, systems and information resources to realize the information processing of physical and virtual worlds An intelligent service system that manages and responds. Note. Things are physical entities. [Source. GB/T 33745-2017, 2.1.1] 3.2 The Internet of Things constructed, managed and used by public security organs. 3.3 metadata metadata Data that defines and describes other data. [Source. GB/T 18391.1-2009, 3.2.16] 3.4 Data that defines and describes objects and object relationships such as videos, images, people, vehicles, objects, and scenes in video image content. 3.5 metadata element metadataelement The basic unit of metadata. Note 1 to entry. Metadata elements are unique within a metadata entity. Note 2 to entry. Synonymous with attribute in UML terminology.

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