© 2009 IDS Imaging Development Systems GmbH106
User Manual uEye Cameras V3.32
AWB (Auto White Balance)
On this tab, you can set parameters for automatically adjusting the white balance of your uEye
camera (see also Automatic Image Control).
Figure 85: uEye properties - AWB
Every light source has a specific color temperature. Images captured with a camera can
have a reddish (low color temperature) or bluish hue (high color temperature), depending
on the color temperature of the light. This hue can be corrected by white balancing.
To carry out white balancing, aim the camera at a surface of a uniform gray color. You can
perform white balancing either manually with the RGB gain control or by using the uEye's
Auto White Balance (AWB) function.
· Image white balance
§ Enable
Activates automatic white balance.
§ Run once
Select this check box to automatically disable the adjustment functionality as soon as the target
value is reached.
§ Red offset/Blue offset
With these sliders you can manually adjust the red and blue content of the image.
§ Gain min
With this slider you can set a basic gain value for white balancing. Color cameras without
master gain can emulate this base value by using the Gain min value set for AWB.
§ Gain max
Upper adjustment limit.
§ Speed
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