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Face detection
Select the channel number and select
Enable
to enable face detection.
You can select any channel except channel 1.
Configure parameters. See Table 5-5 for details.
Table 5-5
Face detection parameters
Parameter
Description
Rule
1.
Click
Setting
.
2.
Set the maximum size and minimum size of the face detection region.
Press and hold the left mouse button and drag four corners of the
blue box to adjust the size.
Faces smaller than the minimum size or bigger than the maximum
size will not be detected.
The maximum size cannot be smaller than the minimum size.
Region
Click
Setting
.
Set up the face detection region.
Buzzer
Click
More
and select
Buzzer
.
Activate a buzzing sound when an alarm is triggered.
System log
Click
More
and select
Log
.
Record face detection log information in the system log.
Click
OK
.
5.2.2.1.2
AI Search
You can set up search parameters and filter out specific face recordings for playback.
Procedures
On the main web interface, select
AI > AI Search > Face Detection
.
Select the channel, start time and end time, and select face detection details (such as gender,
age, glasses, beard, mask and face) as needed.
Click
Search
.
