Face Counting - HIKVISION iDS-9664NXI-M8/X User Manual

Note
a. If there are parts of the screen (either within or outside the detection area) that do not
need to be detected (such as an area where the light jumps from time to time or leaves
often drift by and trigger false alarms, etc.), you can draw it as a shield region.
b. Click to start drawing, left click each time on the screen to determine a vertex, right click
to stop drawing. The inside of the drawn polygon is the shielded area. If you make a mistake,
you can click
c. 8 shield regions are supported.
12. Click Save.

7.10 Face Counting

The function is used to count the customer traffic at specific scenes, such as supermarkets, shops,
etc.
Before You Start
Configure at least one engine usage as Facial Recognition. Refer to Engine Configuration for
details.
Steps
1. Go to Configuration → VCA → Face Counting → Counting Group via web browser.
2. Click Add to add a group. A group can contain several cameras in the same scene.
3. Set group parameters.
Deduplication Interval
If a person appears several times within one deduplication interval, the frequency will be
counted as one. Otherwise, the frequency will be counted as several times.
Network Video Recorder User Manual
and redraw.
Figure 7-19 Configure Face Counting
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