Copyright © 2013 NEXCOM International Co., Ltd. All Rights Reserved.
48
NCb-231 User Manual
Chapter 2: Camera Configuration
Face Detection
You can configure the camera to detect faces and trigger the events enabled
in the
Event Actions
menu on page 50. The instructions below illustrate
how to setup face detection.
1. Check the
Enable Face Detection
and on the live video screen below,
select the area for face recognition by holding down the mouse button
and drag to make a rectangular square, release the button once the
desired area is covered.
2. Press the
Setting Area
button to set this area for face recognition.
To delete the area, press the
Remove
button.
Threshold
Configures the sensitivity of the face recognition, the range is 1~9, with 1
being the least sensitive.
Detect Direction
Configures the direction to detect faces.
Up:
Detect faces on the top (90 degrees from the front).
Right:
Detect faces on the right (180 degrees from the front).
Left:
Detect faces on the left (-180 degrees from the front).
Down:
Detect faces on the bottom (-90 degrees from the front).
Detection Box
Configures which detection zones are used for face recognition, the options
are
Rectangle
,
ROI
and
Rec ROI
.
Detection Zone
