Histogram Scan Non-Uniform


Histogram Scan Non-Uniform

In: Filters/Adjustments

Complex

Description

Advanced version of Histogram Scan, with additional controls and input to drive the effect on a per-pixel level, rather than uniformly across the whole image. Can be used to achieve even more intricate contrast and transitions in masks.

It's a lot more complex to use than the regular Histogram Scan, so make sure you are familiar with that before attempting to use the Non-Uniform version.

Parameters

 Click here to expand parameters...

Inputs

  • Input: Grayscale Input
    Source result to modify.
  • Position Map: Grayscale Input
    Input slot to drive Position parameter. Activated when "Use Position Input" is set to True. Effective value range is small and depends on Contrast map and setting.
  • Contrast Map: Grayscale Input
    Input slot to drive contrast parameter. Activated when "Use Contrast Input" is set to True. Effective value range is small.

Parameters

  • Use Position Input: False/True
    Toggle use of Position Map input slot.
  • position: 0.0 - 1.0
    Controls or modifies map results to drive the position setting.
  • Use Contrast Input: False/True
    Toggle use of Contrast Map input slot.
  • contrast: 0.0 - 1.0
    Controls or modifies map results to drive the contrast setting.

Example Images