-------------- Original message ----------------------
From: "james ryan" <[EMAIL PROTECTED]>
> I am wondering if anyone has done the following or has input on how
> successful this would be:
>
> 1. Use deskew:autocrop or some other routines. Once concern I have
> is that the content may be a small portion of the paper scanned in and
> it should autocrop to the content not the paper.
I've done this to clean up scans with a lot of dust and clutter in the
margins.
1. scale the image down to about 5% or 10%
2. median threshold to remove the dust
3. autocrop/trim to remove the white margin
4. Record the crop dimensions/offsets and scale those back up to the
original size (or maybe 10-20 pixels larger than the scaled-up
crop dimensions)
5. Crop the original using the scaled-up dimensions
> 2. Make the library as small as possible, as this would be linked
> into an applet (has anyone ever gotten a core library plus routines
> seperated out?)
>
> 3. My intention would be to get a dll file and then integrate using
> JNI+applet.
I can't answer questions 2 and 3; I was using the commandline method.
Glenn
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