Color Balance Node

The Color Balance node can adjust the color and values of an image.

Color Balance Node.

Ingressi

Fattore

Controls the amount of influence the node exerts on the output image.

Colore

Standard color input.

Proprietà

Two different correction formulas could be selected.

Lift/Gamma/Gain
Lift

Increases the value of dark colors.

Gamma

Adjusts midtones.

Gain

Adjusts highlights.

Offset/Power/Slope (ASC-CDL)
Scostamento

Summand. (Adjusts the overall brightness.)

Basis

Additional offset, allows to specify a negative Offset value.

Power

Over-all exponent. (Adjusts the midtones.)

Slope

Multiplier. (Adjusts the highlights.)

Uscite

Colore

Standard output image.

Avanzate

The Offset/Power/Slope Formula

out = (i × s + o)p

where:

  • out: The color graded pixel code value.

  • i: The input pixel code value (0 to 1) (black to white).

  • s: Slope (any number 0 or greater, nominal value is 1.0).

  • o: Offset (any number, the nominal value is 0).

  • p: Power (any number greater than 0, nominal value is 1.0).