User Manual of PanoVu Series Network Camera
96
Figure 6-33
Advanced Face Capture Parameters
Following parameters can be configured on this interface:
Generation Speed: The speed to identify a target can be set by adjusting the slider, ranging from 1
to 5. The higher the value is, the faster the target will be recognized. The default value is
recommended.
Sensitivity: The sensitivity to identify a target can be set by adjusting the slider, ranging from 1 to 5.
The higher the value is, the easier a face will be detected, and the higher possibility of
misinformation would be. The default value of 3 is recommended.
Face Capture Mode: Best Shot and Quick Shot are available.
Best Shot stands for the best picture after the target leaving the detection area.
Capture Times: Refers to the capture times a face will be captured during its stay in the
detection area.
Capture Interval: The frame interval to capture a picture. If you set the value as 1(default),
it means the camera captures the face in every frame.
Capture Threshold: It stands for the quality of face to trigger capture and alarm. Higher
value means better quality should be met to trigger capture and alarm.
Quick Shot: You can define quick shot threshold and max. capture interval.
Quick Shot Threshold: It stands for the quality of face to trigger quick shot.
Face Exposure: Check the checkbox to enable the Face Exposure. The device automatically
adjusts exposure level when human faces appear in the scene.
Reference Brightness: The reference brightness of a face in the face exposure mode. If a
face in the actual scene is brighter than the set reference brightness, the device lower the
exposure level. If a face in the actual scene is darker than the set reference, the device
increases the exposure level.
Minimum Duration: The extra time the device keeps the face exposure level after the face
disappears in the scene.
Face Filtering Time: It means the time interval between the camera detecting a face and
taking a capture action. If the detected face stays in the scene for less than the set filtering
time, capture will not be triggered. For example, if the face filtering time is set as 5 seconds,
the camera will capture the detected face when the face keeps staying in the scene for 5
seconds.