HIKVISION HiWatch HWI-B121H-M, User Manual, Page: 146 / 178

Network Camera User Manual
145
faster 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
every frame.
Capture Sensitivity [0~20]: The threshold the camera treats the target as a face. Only
when the face score generated by the algorithm is equal or higher than the value, the
camera will treat the target as a face. The default value of 2 is recommended.
Face Capture Advanced Parameters:
Face Exposure : Check the checkbox to enable the face exposure.
Reference Brightness [0~100]: 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 you set. The higher the value, the brighter the face is.
Minimum Duration [1~60min]: The minimum duration of the camera exposures the
face. The default value is 1 minute.
Note: If the face exposure is enabled, please make sure the WDR function is disabled,
and the manual iris is selected.
Enable Face ROI : If the camera captures a face, the face area will be treated as the
region of interest, and the image quality of this area will be improved.
Restore Default : Click Restore to restore all the settings in advanced configuration
to the factory default.