Newsgroups: sci.image.processing
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From: v912069@si.hhs.nl (Gink)
Subject: skew rotation 
Message-ID: <D06GBu.1yp@si.hhs.nl>
Keywords: angle correction after scanning
Sender: news@si.hhs.nl
Reply-To: v912069@si.hhs.nl
Organization: Sector Informatica, Haagse HogeSchool, the NetherLands
Date: Fri, 2 Dec 1994 09:43:06 GMT
Lines: 17

Hello !

I'm currently working on a music score recognition program. So far I've been able
to read in the PCX-file containing the music score. The program can also determine
the angle of displacement of the music score (displacement during scanning). I'm
looking for an algorithm which corrects this displacement.

I've already found an algorithm which works with blocks of pixels but this distorts
the music score too much. If somebody has an algorithm which works pixel by pixel
that would be of great help. Any pointers to literature are also greatly appreciated.

Thanks in advance,
		Arjen van Gink




