Ed didn't send this to the list so I will forward it.
Henry Richardson
http://www.bigfoot.com/~hrich
----Original Message Follows----
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: Did I send this properly?
Date: Fri, 15 Dec 2000 05:11:54 EST
In a message dated 12/14/2000 4:16:58 PM EST, [EMAIL PROTECTED] writes:
> It sounds like from this description of Vuescan's cleaning algorithm with
> scanners that have an infrared channel that there is no disadvantage at
all
> in always using the Clean filter since there will be no degradation of a
> clean image and only a bit of softening in the area of a defect in a
> non-clean image. Is that true?
That's correct.
> Further, is it also true that there is no
> real disadvantage to always using the strongest filter -- Scour --
instead
> of the weakest filter -- Clean?
Correct. With an infrared channel, the only difference between the
filters is the radius of the largest dust spot that will be removed.
Regards,
Ed Hamrick
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