Histogram Scan Non-Uniform

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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

Inputs

• Input: Grayscale InputSource result to modify.
• Position Map: Grayscale InputInput 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 InputInput slot to drive contrast parameter. Activated when “Use Contrast Input” is set to True. Effective value range is small.

Parameters

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

Example Images