Hue/Saturation
This filter provides controls to adjust Hue, Saturation, and Value levels in an image. The
Hue control is an angular representation of the color values in an image. By rotating the
Hue angle, you uniformly remap the colors throughout an image, similar to the effect of
turning the hue or phase knob of a broadcast monitor.
The Saturation slider controls the intensity of color in an image, with a high value resulting
in vivid color, and a low value resulting in a grayscale image with no color at all. The Value
slider adjusts the overall brightness or darkness of all colors in an image, including the
blacks and whites in a desaturated image.
Original image
HSV Adjust filter applied (low saturation goes to
grayscale)
Parameters in the Inspector
Hue:
Sets the angle of adjustment used to set the zero point of the color wheel.
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Chapter 19
Using Filters
Saturation:
Sets the color saturation of the object, ranging from –1.0 (no color information)
to 0.0 (unadjusted color) to 3.0.
Value:
Sets the intensity adjustment applied to the object.
Mix:
Sets the percentage of the original image to be blended with the color-corrected
image.
HUD Controls
The HUD contains the following controls: Hue, Saturation, and Value.