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6.4.3 Face Recognion
Face recognion is the funcon that compares a captured face (in image or video stream) with
those in face picture libraries and returns its identy informaon if the face is recognized. Based on
facial feature of human being, face recognion rst checks if human face exists in the input image
or video stream. If there is a human face, the funcon compares the face data (such as posion,
size, and facial feature) with those in current face picture libraries to idenfy the person.
Before You Start
Make sure you have disabled Moon and Perimeter Protecon.
Note
This funcon is only available for certain models.
Face Capture
Face capture detects human faces appearing in the scene. Linkage acons can be triggered when a
human face is detected.
Steps
1.
Go to Conguraon → Event → Face Recognion → Face Capture .
2.
Select Camera.
3.
Turn on Enable.
4.
Adjust Sensivity.
Sensivity
The higher the value is, the more easily the defocus image can trigger the alarm.
5.
Set the arming schedule. Refer to
Congure Arming Schedule for details.
6.
Set the linkage acons. Refer to Congure Alarm Linkage Acon for details.
7.
Click Apply.
Face Picture Library Management
Face picture library is mainly used for face picture storage and face picture comparison.
Note
The secon is only available for certain models.
Add a Face Picture Library
Face picture library is used to store face pictures, it is essenal for face picture comparison.
Digital Video Recorder User Manual
58
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