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Today's topics:
* Photoshop CS4 Vibrance vs Saturation - 3 messages, 3 authors
http://groups.google.com/group/alt.graphics.photoshop/t/cf767974479816bd?hl=en
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TOPIC: Photoshop CS4 Vibrance vs Saturation
http://groups.google.com/group/alt.graphics.photoshop/t/cf767974479816bd?hl=en
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== 1 of 3 ==
Date: Sat, Jun 20 2009 11:41 pm
From: Rob
Jane P wrote:
> Hi,
> I'm trying to work out exactly what is the different between the Vibrance
> and Saturation adjustments in CS4. I have been using them in Camera RAW for
> a while now, and I see Vibrance is now an adjustment in CS4's menu.
>
> I'm yet to find anyone who can give me a satisfactory answer as to the
> difference. Saying that vibrance is just saturating those colours that don't
> get saturated makes no sense to me.
>
> Anyone have any clearer explanation?
>
>
have a look at whats happening through Bridge when camera raw is used to
open up a file.
there has been some good tutorials as to all the functions when using
camera raw in bridge. (google)
== 2 of 3 ==
Date: Sun, Jun 21 2009 2:30 am
From: nomail@please.invalid (Johan W. Elzenga)
Jane P <faraday1@gmail.com> wrote:
> Hi,
> I'm trying to work out exactly what is the different between the Vibrance
> and Saturation adjustments in CS4. I have been using them in Camera RAW for
> a while now, and I see Vibrance is now an adjustment in CS4's menu.
>
> I'm yet to find anyone who can give me a satisfactory answer as to the
> difference. Saying that vibrance is just saturating those colours that don't
> get saturated makes no sense to me.
That does indeed make no sense, and that's not what Adobe says either.
Vibrance increases the saturation, but not for all colors to the same
extend (as Saturation does). It increases unsaturated colors more than
saturated colors, and it tries to preserve skintones in the process.
Does that make sense?
--
Johan W. Elzenga johan<<at>>johanfoto.nl
Editor / Photographer http://www.johanfoto.com
== 3 of 3 ==
Date: Sun, Jun 21 2009 9:12 am
From: "botox"
The easy version:
You can increased the saturation of all colors across contrast ranges or
only the colors within a limited contrast range, in this case sort of the
mid-tones for Vibrance.
How useful the Vibrance tool is for you is, of course, a matter of taste.
Color ranges that correspond to, ahem, Caucasian flesh tones, can be
numerically excluded. Nikon NX has this feature also.
There are other ways to amplify the midtones, including a well documented
trick using Lab color mode.
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