Thank you both for your replies I have tried to attached an image of one of the many scans but for some reason it won't allow me.
Essentially they are photos of photo album pages that are collection items in a museum. They are the old 70's albums with the lines of glue behind a plastic cover. The glue and the pages have yellowed and are patchy in colour and hue. They must be photographed as a whole I.E. no taking the photos out to get a clean background. I tried running the divide scanned images but as it runs on a colour selection mode I didn't have much luck because of the variance of the background colour. I have tried many different things but I really need something that can detect straight lines and I'm beginning to think that might be me.
Thanks
Essentially they are photos of photo album pages that are collection items in a museum. They are the old 70's albums with the lines of glue behind a plastic cover. The glue and the pages have yellowed and are patchy in colour and hue. They must be photographed as a whole I.E. no taking the photos out to get a clean background. I tried running the divide scanned images but as it runs on a colour selection mode I didn't have much luck because of the variance of the background colour. I have tried many different things but I really need something that can detect straight lines and I'm beginning to think that might be me.
Thanks