Balanço de cor

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

Color Balance Node.

Inputs

Fator

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

Color

Standard color input.

Propriedades

Correction Formula

The mathematical method to adjust the image’s colors.

Realce, gama e ganho:

Adjusts the colors and tonal range of an image by controlling the shadows, midtones, and highlights separately.

Realce

Adjusts the darkest areas of the image (the shadows).

Gama

Primarily affects the midtones, the middle range of brightness in the image.

Ganho

Controls the brightest parts of the image (the highlights).

Deslocamento, potência e inclinação (ASC-CDL):

A standardized model for adjusting the colors and tonal range of an image. This allows the same values to be used across different application to yield the same result. See Advanced for more details on the underlying implementation.

Deslocamento

Adjusts the darkest areas of the image (the shadows).

Basis

Additional offset, allows to specify a negative offset value.

Potência

Primarily affects the midtones, the middle range of brightness in the image.

Inclinação

Controls the brightest parts of the image (the highlights).

Ponto do branco:

Adjusts the color that should be considered white. The white point is specified as setting the inputs color temperature and then the desired output temperature.

Temperatura

The blackbody temperature of the primary illuminant. By default a D65 white point is used.

Tint

The amount of green/magenta shift of the blackbody curve.

Saídas

Color

A saída em formato de imagem padrão.

Avançado

The Offset/Power/Slope Formula

\(\text{out} = (i \times s + o)^p\)

onde:

  • saída: O valor das cores de pixeis após a graduação.

  • e: o valor de código do pixel de entrada (de 0 a 1) (do preto ao branco).

  • i: Inclinação (qualquer número de 0 a maiores, o valor nominal é 1.0).

  • d: Deslocamento (qualquer número, o valor nominal é 0).

  • p: Potência (qualquer número maior que 0, o valor nominal é 1.0).