Accurate Coregistration between Ultra-High-Resolution Micro-SPECT and Circular Cone-Beam Micro-CT Scanners
Figure 5
Diagram comparing traditional stitching and stitching via image registration. Given three scans (a) with overlap of an object with slightly different direction due to mechanical inaccuracies, traditional stitching will give a result as shown in (b), while stitching via image registration, in which the differences in direction are accounted for, will result in (c).
