System and method for the features of prominent areas based 3d - mult imod alite uct - registration of medical images

摘要

A method for aligning a pair of images comprises the steps of a pair of images, outstanding feature portions in both the first image as well as in the second image to identify (60), wherein each region with a spatial scaling is linked, feature portions by means of a center point of each region (64) to represent, the feature points of an image with the feature points of the other image on the basis of local intensities, to register (65), the feature pairs according to a measure of similarity to be arranged in sequence and a common corresponding chung set of feature pairs to optimize, in that the center points - subpixel accuracy can be refined (68).