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Information technology - Application programming interfaces of the augmented reality system for mobile devices
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Basic data
| Standard ID | GB/T 45287-2025 (GB/T45287-2025) |
| Description (Translated English) | Information technology - Application programming interfaces of the augmented reality system for mobile devices |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | L70 |
| Classification of International Standard | 35.240.01 |
| Word Count Estimation | 54,576 |
| Date of Issue | 2025-01-24 |
| Date of Implementation | 2025-01-24 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 45287-2025: Information technology - Application programming interfaces of the augmented reality system for mobile devices
---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 35.240.01
CCSL70
National Standard of the People's Republic of China
Information Technology Mobile Devices Augmented Reality Systems
Application Programming Interface
Released on 2025-01-24
2025-01-24 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Abbreviations 2
5 Application Programming Interface Framework 2
6 Data Types 3
6.1 Return result 3
6.2 Device Type 3
6.3 Data Flow Mode 4
6.4 Node Type 4
6.5 Algorithm Type 4
6.6 Algorithm Mode 4
6.7 Availability 5
6.8 Tracking Status 5
6.9 Tracking Operation Mode 5
6.10 World Coordinate Alignment Mode 6
6.11 Vertex Format 6
6.12 Pixel Format 6
6.13 Parameter 7
6.14 Left and right eye viewing angles 7
6.15 Lighting Estimation Mode 7
6.16 Lighting Estimation Status 7
6.17 Intersection Query Mode 7
6.18 Cloud Anchor Status 8
6.19 Plane Type 8
6.20 Gesture Type 9
6.21 Left-handed and right-handed types 9
6.22 Palms facing 10
7 Application Programming Interface 10
7.1 Function Address 10
7.2 Capability Testing 10
7.3 Pose 11
7.4 Configuration 12
7.5 Augmented Reality Sessions 15
7.6 Augmented Reality World Map 21
7.7 Frame 22
7.8 Camera Model 28
7.9 Camera Internal Parameters 29
7.10 Point Cloud 31
7.11 Dense reconstruction 31
7.12 Lighting Estimation 33
7.13 Anchor List 34
7.14 Anchor point 35
7.15 Node List 36
7.16 Node 37
7.17 Plane Node 38
7.18 Query result list 40
7.19 Query Results 41
7.20 Reference Graph Database 42
7.21 Image Node 44
7.22 Gesture Node 45
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 of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed and coordinated by the National Technical Committee for Information Technology Standardization (SAC/TC28).
This document was drafted by. Zhejiang SenseTime Technology Development Co., Ltd., Zhejiang University, China Electronics Technology Standardization Institute, Xiamen CESI
Technology Development Co., Ltd., Shandong University, Beijing University of Posts and Telecommunications, OPPO Guangdong Mobile Communications Co., Ltd., Beijing Jinfa Technology Co., Ltd.
Ltd., Hisense Visual Technology Co., Ltd., Qingdao Technological University, Beijing Institute of Technology, Shenzhen Anzhiyan Technology Co., Ltd., Nanchang
Virtual Reality Research Institute Co., Ltd., Migu Culture Technology Co., Ltd., China University of Petroleum (East China), Guangzhou Zhuoyuan Virtual Reality Technology
Co., Ltd., Unicom Wo Music Culture Co., Ltd., Hillson Precision Electronics (Kunshan) Co., Ltd., Shandong Keyang Industrial Automation Co., Ltd.
Company, Beijing Liangliang Vision Technology Co., Ltd., Zhuhai Mojie Technology Co., Ltd., Zhejiang Weixing Electronic System Software Co., Ltd., China Film
Niannian (Beijing) Technology Co., Ltd., Nanjing Moshutuan Information Technology Co., Ltd., and Hubei Huazhong Electric Power Technology Development Co., Ltd.
The main drafters of this document are. Sheng Chongshan, Zhang Guofeng, Jiang Hui, Pan Rong, Li Yajian, Jiang Hanqing, Geng Yidan, Zeng Jieqi, Kang Feng, Chen Chengjun,
Wang Yongtian, Song Weitao, Li Yin, Wang Le, Sun Qimin, Bi Lei, Qiao Xiuquan, Jiang Junyi, Qin Xueying, Zhao Qichao, Zeng Xiangyu, Pang Shanchen, Zheng Mengli,
Ke Shaotang, Lin Jinyi, Yu Yuxiong, Peng Fugang, Zhao Wei, Wang Zhaomin, Peng Dehua, Guo Yong, Wang Yong, Xu Tao.
Information Technology Mobile Devices Augmented Reality Systems
Application Programming Interface
1 Scope
This document specifies data types and application programming interfaces for the development of augmented reality systems for mobile devices.
This document applies to the design and application of augmented reality systems for mobile devices.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 38247-2019 Information Technology Augmented Reality Terminology
3 Terms and definitions
The terms and definitions defined in GB/T 38247-2019 and the following apply to this document.
3.1
A system that integrates computer-generated virtual information with the real environment in real time and organically through tracking, registration, display and interaction.
3.2
reference imagereferenceimage
A two-dimensional image that can be recognized in the environment.
[Source. GB/T 38247-2019, 2.2.18]
3.3
Responsible for managing the entire operation process of the augmented reality system.
Note. Includes various processes such as creation, startup, update, shutdown, and destruction.
3.4
node
Specific object information such as planes, images, gestures, etc. recognized during the operation of augmented reality.
3.5
Point cloud
In augmented reality applications, a set of three-dimensional point data on the surface of scene objects is used to restore the three-dimensional scene.
[Source. GB/T 38247-2019, 2.2.47]
3.6
densemesh
The restored scene triangle mesh during dense 3D reconstruction.
...
