Visibility Parameter
The Visibility
parameter exclusively applies to the Response Control lookup table definition method.
The operation of Contrast
and Brightness
parameters occasionally removes some part of the input dynamics. Very dark
regions of the image can be transformed into full black, and become invisible. This holds true for very bright regions, clipping to full white.
The Visibility
parameter has been created to smoothly reveal these hidden parts in the image.
Visibility | Gain | Note |
---|---|---|
0.00 | 0.01 |
Minimum and default |
1.00 | 100 | Max. Visibility value. |
The following charts explain the Visibility
effect for typical values of Contrast
and Brightness
parameters assuming that Negative = FALSE
.