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Event Name Event Descripon Rule Conguraon
be triggered when a human
face is detected.
Face Picture
Comparison
The funcon compares
detected face pictures with
specied list library. Trigger
alarm when comparison
succeeded.
Figure 13-5 Flow Diagram of Face Picture
Comparison
Target Grading
Face grading is used for face picture
selecon. According to pupil distance, lt
angle and pan angle, it only uses face
pictures which sasfy grading requirement
for analysis. Larger pupil distance, smaller
lt and pan angle, beer it would be for
analysis.
Non-Real-Time Mode
For places with a high ow of people, the
device processing speed may not be fast
Network Video Recorder User Manual
68
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