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Re: [OM] Re:Scanning for TOPE Display

Subject: Re: [OM] Re:Scanning for TOPE Display
From: Acer V <siddim01@xxxxxxxxxxxxxxx>
Date: Wed, 18 Apr 2001 12:32:58 -0700 (PDT)
>flatbed.  Last step after adjusting contrast and color balance from the 
>scan to bring it back to the transparency is a combination of sharpening 
>using an "unsharp mask" algorithm, resizing to 639x426 pixels (if it's 
>still a 3:2 aspect ratio) using a smoothing algorithm, and then sharpening 
>again using an "unsharp mask."  The level of sharpening done the second 
>time depends on how sharp the image is following the resizing.

is there a reason for the smoothing in the middle?

/Acer V
--
dum spiro, spero
http://student.ucr.edu/~siddim01


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