Technical Report Number
We have applied techniques from differential motion estimation to the problem of automatic elastic registration of medical images. This method models the mapping between images as a locally affine but globally smooth warp. The mapping also explicitly accounts for variations in image intensities. This approach is simple and highly effective across a broad range of medical images. We show the efficacy of this approach on several synthetic and clinical images.
Dartmouth Digital Commons Citation
Periaswamy, Senthil and Farid, Hany, "Differential Elastic Image Registration" (2001). Computer Science Technical Report TR2001-413. https://digitalcommons.dartmouth.edu/cs_tr/188