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Digital BW, The Print

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Message

Re: Linearizing a QTR Curve

2005-02-21 by Nick H. Nugent

Hi Tom,

You have to enter them in descending order, from high to low (left to
right), whole numbers are ok.

--nick

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Tom Husband"
<thusband@s...> wrote:
> 
> OK got a decent scan showing 21 steps.  Now I'm inputting the values.
>  The numbers I got from Photoshop were 12 through 100 in L value.  Do
> I enter those whole numbers?  That didn't work.  Nothing was created
> when I hit the create curve button. Do I somehow use the Table of
> Ideal Densities from the tutorial by Tom Moore and Roy?  Somehow I
> think my density numbers are suspect or I have to convert them to
> something else.  The values on the UT2-EEnhMatte-cool curve are 0.047
> through 1.590.  Sorry but I'm really lost here.
> 
> Tom

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