DDF4010HDV
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55
10.2.3
White Balance
In the
White balance
tab, the following settings can be configured:
Fig. 10-5
Mode
•
Auto
Automatic White Balance (AWB)
This mode is the default setting.
Automatically computes the white balance value output once, using colour information
from the entire scene (based on a range of values from 3000 to 7500 K).
If the colour temperature changes, AWB has to be carried out again to still provide
accurate colour reproduction (briefly change the white balance mode and select
Auto
mode again).
•
indoor
Preset for indoor scenes with colour temperature of 3200 K.
•
outdoor
Preset for outdoor scenes with colour temperature of 5800 K.
•
one Push
The “One Push” white balance value is a fixed measured value which is only readjusted
at user request (
Apply white balance
button), assuming that a white or neutral grey
subject (as reference value), in correct lighting conditions, is located in more than a half
of the entire image.
The “One Push” white balance value is lost if the device is turned off.
•
Manual
Manual White Balance (MWB) for manual adjustment of red and blue gain (see below).
Red Gain
Manual adjustment of red gain with white balance mode
Manual
, 256 steps (0 – 255).
Blue Gain
Manual adjustment of blue gain with white balance mode
Manual
, 256 steps (0 – 255).
