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The intelligent camera for face image checkpoints is applicable to settings such as densely populated places, entrances and exits. This feature enables users to accurately capture dynamic face images in densely populated areas, facilitating security transformation towards the intelligent era.
Huawei M2221-FL (8 mm to 32 mm) is an intelligent camera used for face image checkpoints. It supports the development of a face image system with accurate recognition, fast snapshot, high efficiency and stability.
Face detection and snapshot is primarily based on computer vision. It integrates multiple technologies, such as image processing, pattern recognition, and deep learning. It can analyze masses of videos in real time, filter out useless data, and extract valuable information.
The dynamic face image algorithm designed for densely populated settings, entrances and exits, is used to detect, track, and optimize dynamic face images to implement optimal snapshot.
Huawei M2221-FL accurately captures dynamic face images that facilitate the public security, commercial and judicial industries transformation towards the intelligent era.
Based on its deep learning algorithm, the M2221-FL camera uses multidimensional feature recognition and negative sample learning to enable face detection in complex locations. For example, users wearing glasses or mouth masks, areas with strong backlights, and incorrect facial angles.
Select the optimal snapshot based on the facial detection and tracking algorithm of feature comparison and several factors such as angle, definition, and illumination. These attributes greatly reduce the number of repeated snapshots and save storage and computing resources.
Adjust exposure parameters in real time based on the ambient light to optimize the image quality of snapshot and improve the recognition accuracy of the backend.
|Image Sensor||1/1.8-inch, 2.0-megapixel progressive scan CMOS|
|Maximum Resolution||1,920 (H) x 1,080 (V)|
||Color: 0.0004 lux
B/W: 0.0001 lux
|Focal Length||8 mm to 32 mm|
|Intelligent Light Compensation||Built-in efficient soft light can be enabled periodically or automatically based on the environment.|
|Intelligent Analysis||Behavior analysis: Fast-moving object detection, abandoned object detection, removed object detection, cross line detection, intrusion detection, area enter/exit detection, loitering detection, and crowd gathering.
Abnormal detection: Image quality diagnosis, audio existence detection, abrupt audio increase or decrease detection, scene change detection, and defocus detection.
|Dedicated Algorithm||Face image snapshot: Detect, track, and select dynamic face images, and generate optimal face images.
Face image exposure: Supported
Intelligent light compensation: Built-in efficient soft light can be enabled periodically or automatically based on the environment.
|Power Supply||12V DC ±25%, 24V AC ±25%, and PoE|
|Lightning Protection||Protects up to 6 kV surge|
|Operating Temperature||-40℃ to +60℃|