The PMR Authors

PMR: memory-scalable full-resolution 4D-CT deformable registration on consumer GPUs

PMR (phase-manifold registration) is a memory-scalable implementation of 4D-CT deformable image registration: the ten breathing phases are represented as a single anchored, 2π-periodic curve, so loop closure is an algebraic identity rather than a penalty whose weight must be traded against the data term. Deformation pa...