Curve Pivoted Sigmoid

CurvePivotedSigmoid

A pivoted sigmoid contrast curve that anchors at the pivot and smoothly compresses shadows and highlights, with a slope parameter controlling midtone contrast.

Output

Curve

Inputs

Name	Type
pivot	Float
slope	Float

Tools that use this node

Brightness Contrast Adjust

This tool allows you to increase the contrast of the brightness of an image. Leading more stark contrast between dark and light areas of your image while leaving the colors uneffected.

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Contrast Adjust

Use this tool to increase or decrease the contrast in your images. Values greater than 0 increase the contrast. Values less than 0 decrease the contrast.

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Film Noir

Applies our film noir effect to your image. Use this to give an edgy retro black and white effect. Internally, applies a grain, converts to black and white, increases contrast, applies a slight blur and a vignette.

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Halftone

Generates a halftone effect. Composes your image of a bunch of dots of sizes corresponding to the brightness of each area. Control the dot and background color, the size of the regions and a contrast adjustment to make this effect look exactly how you want it.

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