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The Huawei X2221-FLG smart camera for face checkpoint services helps build a person snapshot system that is efficient, stable, and accurate. Based on computer vision technology, the camera integrates image processing and deep learning to analyze a large amount of video in real time and extract key information.
The X2221-FLG can detect and capture faces in densely populated areas. It can also detect and track faces in dynamic video to capture optimal face images. The camera can accurately capture moving faces in densely populated areas, helping ensure public safety in commercial areas.
The camera integrates a chip that provides computing power for on-board image processing. The chip’s open software architecture supports online loading of new algorithms and independent upgrade without interrupting services.
The camera can automatically identify scene features and adjust imaging parameters in real time to deliver clear images in diverse lighting conditions, on hazy days, and in areas where objects move at different speeds.
The camera filters duplicate images based on feature comparison before and after crowd blocking. In complex scenarios, the repeat capture rate is controlled within 8% to save storage and compute resources. Optimal image capture helps improve person snapshot accuracy.
The camera supports both the GPS and BDS systems, which helps access the camera location at any time.
|Image Sensor||1/1.8-inch 2-megapixel progressive scan CMOS|
|Maximum Resolution||1,920 x 1,080|
|Minimum Illumination||Color: 0.002 lux @ (F1.2, AGC ON)
B/W: 0.0002 lux @ (F1.2, AGC ON)
|Wide Dynamic Range (WDR)||120 dB|
|Intelligent Analysis||Fast movement detection, abandoned object detection, removed object detection, tripwire crossing detection, intrusion detection, area entry/exit detection, loitering detection, and crowd gathering detection|
|Exception Detection||Video quality diagnosis, audio existence detection, sudden volume increase and decrease detection, scene change detection, defocus detection, motion detection, and camera posture abnormality detection|
|Face Capture||Simultaneous detection and optimal snapshots of face, head and shoulders, and body|
|Power Supply||24V AC, PoE++ (IEEE 802.3bt)|
|Surge Protection Rating||6 kV|
|Operating Temperature||–40°C to +60°C|