Registration of P1


(a) (b) (c)
Figure 1: Example of misregistration caused by motion: (a) pre-contrast image, (b) post-contrast image and (c) after subtracting (a) from (b) without registration.

(a) (b) (c)
(d) (e) (f)
Figure 2: Example of different transformations on the registration of the patient in Figure 1: After (a) rigid, (b) affine and (c) non-rigid registration. The corresponding difference images are shown in (d) - (f).


Last modified: Sun Feb 9 12:50:44 GMT 2003