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Re: [OM] Starting at beginning

Subject: Re: [OM] Starting at beginning
From: Mike Gordon via olympus <olympus@xxxxxxxxxxxxxxxxx>
Date: Wed, 22 Apr 2015 21:49:49 -0400
Yes, precisely.  Thanks for pointing that out--don't think I have used those in 
a long time.  Not sure if the "lightness" slider within PS  
(Hue/saturation)when selecting one channel does the thing as luminosity 
adjustment in one color
in ACR/LR but think now after a quick experiment  they are a bit different.  
Perhaps it is better to do some of these adjustments in ACR butfor  night 
images I have recently used DXO  and then port a tiff to PS.
I can't htink of a time I've thought to change saturation of one channel in ACR 
before, but perhaps I should.  The most common selective color channel 
adjustment for me the past couple years is
adjusting the blues in scanned Ektar--usually pull down the midtones in curves. 
 Seems there are a very many ways to accomplish the same task but some easier 
and more effective than others.   I will use Phillip's rendition as a model and 
redo the image this weekend if possible.

Mike





-----Original Message-----
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
To: usher99 <usher99@xxxxxxx>; Olympus Camera Discussion 
<olympus@xxxxxxxxxxxxxxxxx>
Sent: Wed, Apr 22, 2015 7:20 pm
Subject: Re: [OM] Starting at beginning


It's not in PhotoShop but is in ACR.  In ACR use the fourth control from 
the
left, the HSL/Grayscale.  It gives you 8 color sliders to control 
(your
choice) hue, saturation or luminosity.

Chuck Norcutt


On 4/21/2015 7:38
PM, Mike Gordon via olympus wrote:
> He [Phillipe] altered the "luminousity" in
LR of selective color
> channels with a slider.  I am not sure where that is in
PS--must be
> there, but don't remember ever doing that.  I think that is an
easy
> way to deepen skies in LR but I don't have LR in my current
>
workflow.
>
> Mike

 
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