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Re: Switch to LAB from RGB for USM.
Old 01-09-2005, 10:01 AM   #9 (permalink)
jtsmith
J T Smith

 
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Yes. Unsharp Mask to me in Lab Color Mode by clicking on the Lightness Channel works well in most cases. However, I stopped using this sharpening technique when I learned other techniques from Robert Sanders.

In Lab Color in the lightness channel, You also may like the tonality of the gray-scaled' image as well, to copy it and create a grey-scale image from there.

J T

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