Notch Notch Manual 0.9.23
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Colour Correction

Colour Correction

Adjust the overall colour balance and ranges in an image.

image

Method #

This node modifies the current colour correction of an image. Useful for balancing out the colours from an image, matching the colours from different video sources, or creating new effects by exaggerating or diminishing the colours.

Parameters

These properties control the core behaviours of the node.

ParameterDetails
ActiveEnables or disables the effect. Disabling the effect means it will no longer compute, so disabling a node when not in use can improve performance.
Blend AmountChanges the opacity of the new effect over the original image.
Blend Mode (RGB)Change how the generated effect blends with the parent image RGB.
Blend Mode (Alpha)Change how the generated effect blends with the parent image alpha.
Apply To Solid Geometry OnlyToggle whether the effect should only apply to solid geometry, or the whole of the scene.
Apply To Filled Pixel OnlyOnly apply to pixels with some content on them. useful for virtual production contexts, where post-fx applied to the front plate shouldn’t apply over the backplate.
Clamp Source ColourClamp the incoming colours to be between 0-1.

Toggle which of the RGBA channels are affected by the effect.

These properties balance the overal colour values in the image.

ParameterDetails
In BlackDarken the dark parts of the image.
In WhiteBrighten the light parts of the image.
Out BlackDarkens the dark parts of the image.
Out WhiteBrighten the light parts of the image.
GammaChanges the gamma value of the image.
BrightnessControl the brightness of the image.
ContrastControl the contrast of the image.
SaturationControl the saturation of the image.
HueControl the hue of the image.

Tint the overall colours of the image.

ParameterDetails
RedChange the amount of red used in the whole image.
GreenChange the amount of green used in the whole image.
BlueChange the amount of blue used in the whole image.

Tint the oveerall colours in the bright areas of the image.

ParameterDetails
Red HiChange the amount of red used in the bright parts of the image.
Green HiChange the amount of green used in the bright parts of the image.
Blue HiChange the amount of blue used in the bright parts of the image.

Tint the oveerall colours in the middle value areas of the image.

ParameterDetails
Red MidChange the amount of red used in the midtones of the image.
Green MidChange the amount of green used in the midtones of the image.
Blue MidChange the amount of blue used in the midtones of the image.

Tint the oveerall colours in the dark areas of the image.

ParameterDetails
Red LowChange the amount of red used in the dark parts of the image.
Green LowChange the amount of green used in the dark parts of the image.
Blue LowChange the amount of blue used in the dark parts of the image.

Inputs

There are no inputs for this node.