Hello, sir.
I read your description carefully.
Your problem is very interestring for me (and my group members) and looks not so difficult ( my group has excellent image processing&mathmatics&MATLAB experts).
I'm experienced and professioanal on those fields especially image processing field such as edge detection, image recovery, watermarking technology and so on, but now I am newer on this site, freelancer as you can see. So I need good reviews and helps of clients including you.
If you hire me, I'll solve your problems in really low price and short time.
To guarantee it, if you want, I'll solve some of your testing problems for free.(Unfortunatly, I can't find your attached file.)
Forgive my long writing, but my product will be wonderful!
Looking forward to your positive response ASAP....
Best regards!!!