A model-based reconstruction for undersampled radial spin-echo DTI with variational penalties on the diffusion tensor
Florian Knoll, Jose G Raya, Rafael O Halloran, Steven Baete, Eric Sigmund, Roland Bammer, Tobias Block, Ricardo Otazo, Daniel K Sodickson
NMR in Biomedicine | WILEY | Published : 2015
Awarded by NIH
The authors thank Lauren Burcaw for constructing and providing the anisotropic diffusion phantom and Christian Clason for helpful discussion about the numerical solution of the optimization problem. We also acknowledge grant funding from NIH P41 EB017183, R01 EB00047, R01 EB8706 and R21 AR066897.