GB/T 44247-2024 in English
VALIDInformation technology—Augmented reality—Software component interface
- Issued on:2024-07-24
- Implemented on:2025-02-01
- File Format:PDF
- Delivery:Via email within 10 business days
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| Standard No: | GB/T 44247-2024 |
| Document status: | VALID |
| Title in English: | Information technology—Augmented reality—Software component interface |
| Title in Chinese: | 信息技术 增强现实 软件构件接口 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 10 business days |
| Issued on: | 2024-07-24 |
| Implemented on: | 2025-02-01 |
| ICS Classification: | 35.240-Applications of information technology |
| Chinese Classification: | L81-Computer graphic |
| Professional Classification: | GB-National Standard |
| Related Topics: | experimental software
Reality Laboratory Technology Software Augmented Reality Lao communication software experimental software frame empower software mandatory points National standards for augmented reality technology Software Components |
《GB/T 44247-2024信息技术 增强现实 软件构件接口》由TC28（全国信息技术标准化技术委员会）归口，TC28SC24（全国信息技术标准化技术委员会计算机图形图像处理及环境数据表示分会）执行，主管部门为国家标准委。
Introduction
Analysis of Standard Core Architecture
| Interface Category | Functional Module | Key Method | Call Frequency |
|---|---|---|---|
| Session Class | Life Cycle Management | ArSession_create/destroy | Single |
| Frame Data Class | Image Acquisition and Processing | ArFrame_acquireCameraImage | Frame by Frame |
| Environmental Understanding Class | Spatial Perception | ArConfig_setDepthMode | Dynamic |
Key Technical Specifications
Session Management Interface
The standard requires that multi-mode initialization be implemented through ArSession_createWithFeatures to support hardware feature detection such as depth camera and SLAM module. Typical application scenarios:
- Industrial inspection AR systems need to enable both plane detection (ArPlaneFindingMode) and depth perception (ArDepthMode)
- Medical AR applications need to configure high-precision tracking mode (ArTrackingState)
Implementation suggestions
- Interface call sequence: Strictly follow the call chain of session → frame data → environmental understanding in clause 5.2
- Performance optimization: Control the frame rate through ArCameraConfig_getFpsRange to balance power consumption and fluency
- Compatibility processing: Use ArSession_isDepthModeSupported for capability detection
Sample only — not a preview of GB/T 44247-2024
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