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tomas62
Joined: 16 Jun 2012
Posts: 16
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 Posted: Sat Jun 16, 2012 7:24 pm Post subject: How to output Hue/Sat/Lum channels? (instead of RGB)? |
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Does anyone know how to get PS to show only the HUE,SAT,LUM of an image (as grayscale)?
I know how to do it with RGB... |
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SCTRWD
Joined: 20 Jul 2011
Posts: 79
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| Posted: Sat Jun 16, 2012 9:32 pm Post subject: |
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tomas62
Joined: 16 Jun 2012
Posts: 16
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| Posted: Sat Jun 16, 2012 11:11 pm Post subject: |
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Thanks, although, it's not quite what I was after 
It doesn't have to be greyscale - but I find it's easier to convert greyscale to any color-coding system I want after.
[img][/img]
Last edited by tomas62 on Sun Jun 17, 2012 4:09 am; edited 1 time in total |
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SCTRWD
Joined: 20 Jul 2011
Posts: 79
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| Posted: Sat Jun 16, 2012 11:51 pm Post subject: |
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The HSB/HSL filter does just what you want: instead of RGB channels you get HSL channels. Each channel is the grayscale image based on Hue, Sat or Light of the original image. (You can't rename base channels in PS so the one named "Red" is actually Hue, "Green" is Sat and "Blue" is Lightness. ) Go to the channel you want. |
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tomas62
Joined: 16 Jun 2012
Posts: 16
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| Posted: Sat Jun 16, 2012 11:54 pm Post subject: |
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Aaah! I totally didn't check the channels. I just assumed it did something else!
Thanks heaps!  |
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