USB3.0 Board Level Camera
·
User Manual
50
After setting brightness, the camera will automatically adjust exposure time to let image brightness
reach target one. Under
Once
or
Continuous
exposure mode, or
Once
or
Continuous
gain, the
higher the brightness value, the brighter the image will be.
11.11
Set Black Level
The camera supports black level function that allows you to change the overall brightness of an
image by changing the gray values of the pixels by a specified amount.
Click
Analog Control
>
Black Level Enable
, enable
Black Level Enable
, and enter
Black Level
according to actual demands. The range of black level is from 0 to 4095.
Figure 11-20
Set Black Level
11.12 Set White Balance
White balance is only available for color cameras.
The white balance refers to the camera color adjustment depending on different light sources.
Adjust the Gain Value of the image’s R channel and B channel to keep white regions white under
different color temperatures. Ideally, the proportion of R channel, G channel and B channel in the
white region is 1:1:1.
Click
Analog Control
>
Balance White Auto
, and select
Balance White Auto
according to actual
demands.
Summary of Contents for USB3.0
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