Create a Grayscale Image of Relative Saturation Values

J
Posted By
jpcaponigro
Feb 19, 2004
Views
231
Replies
2
Status
Closed
Think of this as generating a saturation contrast mask. Currently you can make a grayscale map of relative luminance values, the luminance of a channel, or of specific hues (Color Range) – but not of relative saturation values. I’d like to be able to correct a specific range of values in an image with respect to saturation. For instance, I’d like to take all values below a certain level of saturation and correct them, without affecting values in the file with saturation above a certain level. And vice versa (i.e. all values above a certain level). If this is implemented as a grayscale map, that map can be used as a mask for any correction tool. Reviving the old HSB plug-in might do this.
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create grayscale image relative saturation value

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B
Buko
Feb 19, 2004
This is a feature request and should be in the feature request section
JS
John_Slate
Feb 19, 2004
Reviving the old HSB plug-in might do this.

What, that does not come on the CD in the goodies folder anymore?

It does exactly what you want, I think.

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