User manual

DVO Effects
256
© 2014 Digital Vision
UM-2014.1-07
Enable Black / Enable White
White/black dirt removal can be enabled via the corresponding toggle
button.
Enable Black - to remove black/dark spots
Enable White - to remove white/light spots
Both can also be enabled at the same time.
Default :
On
Note that if neither button is enabled then DVO Dust will not
filter at all!
Use Adaptive
If on, sets white/black contrast to be adaptive.
Default :
On
This will result in the algorithm determining which contrast setting is
needed on a pixel-by-pixel basis.
When enabled the contrast controls change to give more, or less, effect
of the adaptive contrast.
Adptv Threshold
Only applicable if Use Adaptive is on.
Range :
-32 to 31
Default :
0
Fixed Threshold
Only applicable if Use Adaptive is off.
Range :
0 to 63
Default :
30
You should lower the thresholds if you have very low contrast white
spots on light background, or black spots on dark background, and
increase the thresholds if the luminance difference between the spots
and the background is less: