I have two MRI images, but one image has the complete head and the other has some parts of the head cut, including some parts of the brain. So how can I register these images?
PS: My initial investigation was firstly do an affine registration, then create a mask that separate the parts in the fixed image that do not appear in the moving image, and then do a deformable registration. I’ve done this, but I don’t know if this approach is correct.
Can someone give some ideas, or indicate me some article in this subject?