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GB/T 44261.4-2024 Active
GB/T 44261.4-2024 Information technology—Use of biometrics in video surveillance systems—Part 4:Ground truth and video annotation procedure
Abstract
This document specifies the requirements for labeling people, faces, and other body parts, as well as any subjects appearing in images, as follows.
——Inserted in the metadata of the video stream.
——Encodes the true value information of all and partial space and time:
● Objects appearing in the video;
● Missing objects in the video.
——Different labeling processes for known and unknown subjects.
This document does not specify the encoding of video data.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 44261.4-2024 |
| CCS | Encoding, character sets, and character recognition |
| ICS | Identification cards and related devices |
| Implement Date | 2025-05-01 |
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