User's Manual

Enable defog to get a clear image in foggy days.
Light Compensaon on License Plate
Check it. The light compensaon on license plates can be realized, and various light
supplement condions can be adapted via seng license plate expectant brightness and
supplement light correcon coecient. The higher the sensivity is, the easier this funcon
can be enabled.
Enable Gamma Correcon
The higher the gamma correcon value is, the stronger the correcon strength is.
Brightness
It refers to the max. brightness of the image.
Contrast
It refers to the contrast of the image. Set it to adjust the levels and permeability of the
image.
Shuer Speed
If the shuer speed is quick, the details of the moving objects can be displayed beer. If the
shuer speed is slow, the outline of the moving objects will be fuzzy and trailing will appear.
Gain
It refers to the upper limit value of liming image signal amplicaon. It is recommended to
se
t a high gain if the illuminaon is not enough, and set a low gain if the illuminaon is
enough.
3D DNR
Digital Noise Reducon (DNR) reduces the noise in the video stream.
In Normal Mode, the higher the 3D DNR Le
vel is, the stronger the noise will be reduced. But
if it is too high, the image may become fuzzy.
In Expert Mode, set Spaal Intensity and Time Intensity. If the special intensity is too high,
the outline of the image may become fuzzy and the details may lose. If the me intensity is
t
oo high, trailing may appear.
2D DNR
The higher the 2D DNR Level is, the stronger the noise will be reduced. But if it is too high,
the image may become fuzzy.
8.3 Set ROI
ROI (Region of Interest) encoding helps to assign more encoding resources to the region of
in
terest, thus to increase the quality of the ROI whereas the background informaon is less
focused.
Parking Camera User Manual
26