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Re: [OM] How to whiten yellow teeth in PhotoShop in 10 seconds flat

Subject: Re: [OM] How to whiten yellow teeth in PhotoShop in 10 seconds flat
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Tue, 10 Nov 2009 04:32:41 -0500
Again I suspect that our views of the technique are determined by how 
far you go in the whitening process.  I would not take it as far as you 
have which it too white for my taste.

Chuck Norcutt


Moose wrote:
> Chuck Norcutt wrote:
>> The technique as I defined it was #4.  However, I never saw the white lips 
>> that you've managed to create.  My assumption is that you're trying for a 
>> pure white and pushing the controls too far.  When I touch up a portrait I 
>> would never give someone pure white teeth whose normal appearance is 
>> somewhat yellowed.  Anyhow, it worked perfectly fine for me.
>>
>> Actually, I just tried to re-create what you've shown as #4 by copying the 
>> "original" and I can't do it.  It appears to me that when you did your 
>> example with the hue/saturation control you forgot to select "yellows".  If 
>> you do select yellows it's not possible to turn the lips white even at min 
>> desaturation and max lightness.  Try again.
>>   
> 
> Oooops, right you are. Too many levels, sloppy labeling, too many teeth 
> to save as JPEGs - and I screwed up.
> 
> Just to make up for it, I went a step further with H/S, selected 
> Yellows, then clicked on several places in the teeth with the +dropper. 
> The color range selected changed quite a bit on the rainbow slider. By 
> customizing to the actual hues involved, I got a more neutral result 
> than with the generic Yellows selection.
> 
> I've replaced the image on the roll-over. The one problem I see with it 
> now is that pulling all the yellow down toward gray has lowered the 
> contrast on the teeth, so they are sort of flat. I think I still prefer 
> the last one for the tonal variety on the teeth.
> 
> Also, I've added steps to the H/S process now, so the WB dropper is 
> certainly faster - and that's where this all started, at least in your 
> original subject line. :-)
> 
> Moose
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