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[OM] Re: now increasing scanner range

Subject: [OM] Re: now increasing scanner range
From: James Royall <james@xxxxxxxxxxxxx>
Date: Wed, 13 Oct 2004 08:57:56 +0100
So you get more shadow detail doing this? That would *really* help me. 
Anyone know how this would be done in Photoshop?

James


On 12 Oct 2004, at 22:15, AG Schnozz wrote:
>
> Both editors have a layer merge facility which allows you to
> meld two identical images of high and low exposure to increase
> the dynamic range of the picture.  For example, my scanner has
> lousy dynamic range, but by doing two scans--one overexposed to
> reveal the shadows and the second one underexposed to preserve
> the highlights in just a few seconds I can merge the two into a
> nice picture with both highlight and shadow detail while leaving
> the midtones alone.
> =========================
>


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