Archived posting to the Leica Users Group, 2007/01/25

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Subject: [Leica] Re: Digital ICE
From: hoppyman at bigpond.net.au (G Hopkinson)
Date: Thu Jan 25 14:35:29 2007
References: <200701251226.l0PCPZqn050297@server1.waverley.reid.org> <DDC3E448-E819-47D2-ADDF-EB941F4A15A9@optonline.net>

Larry, anecdotally it may soften the image slightly. However I've read at 
least one reference recently that insists that it does
not(except for the spots replaced with interpolated info). Now if I could 
just find that reference in my jumble here, I'll let you
know.
I have no personal experience with the Minolta, but my Nikon has ICE3 and 
you can select fine or normal levels of dust removal. I
certainly find it a tremendous time saver post scan. I'm surprised to here 
that it lengthens your scan time so much. Assuming
sufficient hardware and settings, are you scanning from within Photoshop, or 
as a standalone process? 

Maybe your best course might be to do a careful test comparison of two 
scans, with your own gear, of both time and output sharpness.
As normal the scans are very likely to look a little soft before sharpening 
as a natural consequence of the scan conversion from a
continuous tone original to a digital image.

Cheers
Hoppy

-----Original Message-----
From: lug-bounces+hoppyman=bigpond.net.au@leica-users.org 
[mailto:lug-bounces+hoppyman=bigpond.net.au@leica-users.org] On Behalf Of
Lawrence Zeitlin
Sent: Friday, 26 January 2007 02:47
To: lug@leica-users.org
Subject: [Leica] Re: Digital ICE

Does digital ICE reduce the sharpness in scanning as well as  
eliminating the dust spots? I have started scanning a lot of color  
negatives with my Dimage 5400 film scanner and I seem to notice a  
slight deterioration in sharpness when ICE is used. Is it my  
imagination? Scanning with ICE takes about 4 times longer than  
scanning without ICE.

Larry Z





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Replies: Reply from michiel.fokkema at wanadoo.nl (Michiel Fokkema) ([Leica] Re: Digital ICE)
In reply to: Message from lrzeitlin at optonline.net (Lawrence Zeitlin) ([Leica] Re: Digital ICE)