CY/T 178-2019 in English
VALIDSpecification for AR technology application in publication
- Issued on:2019-05-29
- Implemented on:2019-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$185.00
| Standard No: | CY/T 178-2019 |
| Document status: | VALID |
| Title in English: | Specification for AR technology application in publication |
| Title in Chinese: | 出版物AR技术应用规范 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2019-05-29 |
| Implemented on: | 2019-07-01 |
| ICS Classification: | 01.140.40-Publishing |
| Chinese Classification: | A19-Editing and Publication |
| Professional Classification: | CY-Publication |
| Related Keywords: | technical specification system
ar technology application ar publication standards publication introduction interpretation implementation suggestions isli logo application solution |
| Related Topics: | publication
cy cy/t+ cy/t t+ar cy/t 35 cy/t 79 cy/copy cy/t 7.3 cy/t 40 technology application propose application ingredients cy/cy cy/t 6 CY/T 3 jjg 178-2019 jgj/t 178 |
本标准规定了应用增强现实(AR)技术的出版物的出版、制作、管理与应用要求。
本标准适用于应用AR技术的出版物的出版和管理。
Introduction
Interpretation of the core framework of AR publication standards
This standard systematically constructs the technical specification system for AR publications for the first time, including key technical requirements such as augmented reality editor and 3D modeling. Its core framework can be divided into:
| Modules | Core requirements | Technical indicators |
|---|---|---|
| Publishing and production | 7-stage full process control | Including 14 types of technical documentation requirements |
| 3D modeling | Real/virtual/hybrid modeling | UV mapping requires 2 sets of coordinate systems |
| Quality management | Printed materials + digital content dual-track detection | Dynamic control of model face number |
Detailed explanation of key technical specifications
4.2.2 3D modeling standards
The standard defines the technical boundaries of three modeling methods for the first time:
- Real-scene modeling: requires the use of professional equipment such as 3D scanners, and the model scale error is ≤1%
- Virtual modeling: requires normals to be in the same direction, and N-gons polygons are prohibited
- UV mapping specifications: the second set of UVs is used for normal mapping, and seams must be hidden
Implementation suggestions
ISLI logo application solution
The standard requires the use of GB/T 32867 to establish source-target associations, and it is recommended that:
- Logo image resolution ≥300dpi
- Associated files are encrypted using AES-256
- Regularly verify the validity of the association
Application Cases in Education and Publishing
A textbook publishing house uses hybrid modeling technology to control the number of faces of biological cell models to within 50,000, and increases the loading speed of mobile terminals by 40% through UV optimization
Standard Evolution Analysis
Compared with the international standard ISO/IEC 18039, this standard innovatively proposes:
- Establish a graphic identification system exclusively for AR publications (Chapter 5.4)
- Require a double encryption mechanism for digital media (Article 5.2.2)
- Specify that the operation and maintenance response time is ≤24 hours (Article 4.2.7)
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