iDS-2CD7xxG0-xxxxx Network Bullet Camera User Manual
UM iDS-2CD7xxG0-xxxxx 021021NA 86
• Text Overlay: You can check desired items and adjust their order to display on captured pictures by
. The content of Device No. and Camera Info should be on the same page.
Face Capture Algorithms Parameters
Use to set and optimize the parameters of the algorithm library for face capture.
1. Go to Configuration → Face Capture → Advanced Configuration → Parameters.
• Face Capture Version: It lists the version of the algorithms library.
• Detection Parameters
- Generation Speed: The speed to identify a target. The higher the value, the faster the target will
be recognized. Setting the value quite low, and if there is a face in the configured area from the
start, this face will not be captured. It can reduce the misinformation of the faces in wall
painting or posters. The default value of 3 is recommended.
- Sensitivity: The sensitivity to identify a target. The higher the value, the easier a face will be
recognized, and the higher the possibility of misinformation. The default value of 3 is
recommended.
• Capture Parameters
- Best Shot: The best shot after target leaves the detection area.
- Capture Times: Times a face will be captured during its stay in the configured area. The default
value is 1.
- Capture Interval: 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 every frame.
- Capture Threshold: Quality of face to trigger capture and alarm. Higher value means better
quality must be met to trigger capture and alarm.
- Quick Shot: Define quick shot threshold and max. capture interval.
- Quick Shot Threshold: Quality of face to trigger quick shot.
- Face Exposure: Check checkbox to enable face exposure.
- Reference Brightness: The reference brightness of a face in the face exposure mode. If a face is
detected, the camera adjusts the face brightness according to the value set. The higher the
value, the brighter the face.
- Minimum Duration: The minimum duration the camera exposures the face. The default value is 1
minute.
If face exposure is enabled, make sure WDR is disabled, and manual iris is selected.
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