Image reconstruction toolbox: MRI software

The image reconstruction toolbox contains many algorithms for MRI, including the following.

NUFFT code that performs fast and accurate nonuniform FFT computations. This is useful for MRI with non-Cartesian sampling.
Regularized estimation of field maps.
Regularized estimation of sensitivity maps.
Methods for magnetic resonance (MR) image reconstruction, including compensation for off-resonance effects (field inhomogeneity, susceptibility, etc.).
Image reconstruction methods for parallel MRI (SENSE), both Cartesian and non-Cartesian.
Iterative methods for "compressed sensing" MRI, i.e., reconstruction from under-sampled data using regularizers based on sparsity.
Methods for MR RF pulse design, including MRI spectral-spatial pulse design for phase-precompensatory slice selection