Registration and Fusion of the Autofluorescent and Infrared Retinal Images
Figure 4
(a) One example of
the metric (NCC) surface for original images and (b) corresponding gradient
images. The IR and AF images were used and the position of the global
maximum is expected position (0,0) pixels, depicted by arrows. Maximum value of
the peak on the left image does not correspond to global maximum in contrast to
right image.
