1999.01.19 15:53 "Find horizontal lines", by Juergen Petry

I'm starting to work on some application to find horizontal lines in TIFFs containing scanned documents. For I don't want to reinvent the wheel, I'm searching for information on this subject. Is there anybody out there who may give me some starting points (URLs, Books, even code sniplets ..)??

Thanks

Juergen