The problem is I don't have much experience in biomedical field either. I'm studying computer engineering, and with a focus on programming. But this was the only project available left.
So far I'm glad you have given me many options to ponder and think, even if I'm out of luck as having any more help in this. You've done more than enough to help me so far, so thank you!
I will try and search for the solutions you guys have proposed so far. And I will ask the questions you've given me to my prof.