Agenda for after the CVPR deadline:
Try first step translation transform
Try By-Construction-Inverse-Consistency instead of a penalty- use https://openaccess.thecvf.com/content_cvpr_2016_workshops/w15/papers/Ferraris_Accurate_Small_Deformation_CVPR_2016_paper.pdf for precise SVF integration
Try SVF with inverse consistency penalty, for taste
Try TV regularization instead of GradICON
Try training on diverse corpus of augmented medical images*LNCC + SynthMorph shapes * DICE - use paired t1-t2 medical images when we have them