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[filmscanners] Re: Vuescan-Adjusting Color Balance
On 09/05/02 12:18 PM, "rylatt@attglobal.net" <rylatt@attglobal.net> wrote:
>> Adjusting Color Balance.
>>
>> Quote from the users guide:
>>
>>> It's much simpler to use the right mouse button to click on part of an image
>>> that contains a neutral (i.e. shade of gray) color.
>>> This will update the color balance of the image so that this point is a
>>> shade of gray.
>>
>> Does anyone know the number of pixels used in the sampling? 3x3 for
>> example.
>
> Since I have not yet received any response to my earlier query, was this
> a dumb question or does no one know the answer?
A quick search of the Google usenet archives turned up this quote from Ed
Hamrick (author of VueScan):
"It averages a 5x5 square around the cursor to compute the neutral point."
--
Julian Vrieslander <julianv@mindspring.com>
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