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33
4.3.2.2.11 Face Statistics
Procedure
Step 1 Select >
Camera
>
Encode
>
Face Statistics
.
Figure 4-26 Face statistics
Step 2 Select
Enable
, and then select
Statistics Type
.
●
Face detection: The screen displays the quantity information of face detection.
●
Face recognition: The screen displays the quantity information of face recognition.
Step 3 Select the text alignment, and then move the face statistics box to the position that you
want in the image.
Step 4 Click
Apply
.
Related Operations
Click
Reset
to clear the statistics data and start counting again.
4.3.2.3 ROI
Select ROI (region of interest) on the image and configure the image quality of ROI, and then the
selected image is display at defined quality.
Step 1 Select >
Camera
>
Encode
>
ROI
.
Step 2 Select channel, and then select
Enable
.
Step 3 Click
Add
, draw an area on the image, and then configure the image quality of ROI.
●
You can draw 4 area boxes at most.
●
The higher the image quality value is, the better the quality will be.
●
Click
Clear
to delete all the area boxes; select one box, and then click to delete it.
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