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Color balance in Preview


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Hi All-

 

A student shot a bunch of jpg images with poor white balance (tungsten

lighting and a resulting yellow-orange scene). The strange thing is

that in Preview, they look great (nice skin tone, no posterization)

and in Photoshop (or bridge, etc.) they show up with big ol' tungsten

coloration.

 

We've tried adjusting the color profiles, monkeying around with

photoshop and which Conversion engine it uses to try and figure out

how to mimic what we're seeing in Preview, and tried shifting Preview

to get what we're seeing in Photoshop, with little luck. We can

colorbalance the images in Photoshop, but I'd much rather know what is

going on.

 

Any help appreciated!

 

Brad

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Further developments- We can get preview to make it look orangey by assigning the adobe 1998 color profile (from the sRGB) but no matter what we do with Photoshop (assigning it to sRGB, dicarding it, etc.) it won't look as good as the initial preview setup.
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Anytime you have white balance inconsistancies between two

apps... one color managed (Photoshop) and the other not

(Preview), it indicates a bad monitor profile.

 

You need to recalibrate by first loading a canned monitor profile

like sRGB or some other one the system installed and running

your calibrator as instructed be it eyeball or hardware (EyeOne,

Spyder, etc.).

 

What are the RGB readouts in the whites that are suppose to

look orangy? How about posting the image so we can see what

you're talking about?

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