The studies shown on the Fusion page have run through the reslicing process and hence have the same resolution as the Reference study. As a consequence, there is a one-to-one relationship between the pixels in all studies.
The Fusion page is illustrated below. It has three sub-pages which can be selected with the arrow in the upper right as illustrated below. It serves for evaluating the matching result, supports manual interactive matching adjustment, image algebra and VOI definition.
The image algebra and the VOI definition sub-pages functionality and layout are identical with the corresponding ones described for the default matching layout.