Hills NVC-BM1, User Manual

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
Rule
Steps:
1. Check the checkbox of Rule to enable rules of face capture.
2. Click Minimize Pupil Distance to draw the minimum pupil distance. The
distance of the drawn pupil will be displayed on the box below the live view.
The minimize pupil distance refers to the minimum square size composed by
the area between two pupils, and it is the basic standard for a camera to
identify a target.
3. Click Draw Area to draw the area you want the face capture to take effect.
Draw area by left click end-points in the live view window, and right click to
finish the area drawing.
Note:
●
Polygon area (4~10 sides) sides is supported.
●
If the live view is stopped, there is no way to draw the configured
area.
4. Click Save to save the settings.

Advanced Configuration
Configure the following parameters according to your actual environment.
Detection Parameters:
Generation Speed [1~5]: The speed to identify a target. The higher the value, the fast
the target will be recognized. Setting the value quite low, and if there was a face in the
configured area from the start, this face will not be captured. It can reduce the
misinformation of the faces in the wall painting or posters. The default value of 3 is
recommended.
Capture Times [1~10]: Refers to the capture times a face will be captured during its
stay in the configured area. The default value is 1.
Sensitivity [1~5]: The sensitivity to identify a target. The higher the value, the easier
a face will be recognized, and the higher misinformation is. The default value of 3 is
recommended.
Capture Interval [1~255 Frame]: The frame interval to capture a picture. If you set
the value as 1, which is the default value, it means the camera captures the face in