NDI Toolbox
script_ndi.m: compares TKD, L2, FANSI and NDI [1] algorithms for single-orientation QSM reconstruction. rmse metrics are produced using 5-direction COSMOS and 5-direction NDI as ground truth images.
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[1] D Polak, I Chatnuntawech, J Yoon, S Srinivasan Iyer, J Lee, K Setsompop, and B Bilgic. VaNDI: Variational Nonlinear Dipole Inversion enables QSM without free parameters (program number 0319). Proceedings of the International Society for Magnetic Resonance in Medicine 2019, Montreal Canada.