2 papers
cs.CV2018
Estimation of Large Motion in Lung CT by Integrating Regularized Keypoint Correspondences into Dense Deformable Registration
Jan Rühaak, Thomas Polzin, Stefan Heldmann +4
We present a novel algorithm for the registration of pulmonary CT scans. Our method is designed for large respiratory motion by integrating sparse keypoint correspondences into a d…
cs.CV2018
A matrix-free approach to parallel and memory-efficient deformable image registration
Lars König, Jan Rühaak, Alexander Derksen +1
We present a novel computational approach to fast and memory-efficient deformable image registration. In the variational registration model, the computation of the objective functi…