Related projects#

Components of bartorch#

Project	Relationship
BART	The reconstruction toolbox bartorch embeds, developed at codeberg.org/mrirecon/bart and pinned as the `external/bart` submodule from the downstream fork pulserver/bart
PyTorch	Tensors, devices and automatic differentiation of every interface
FINUFFT and cuFINUFFT	Non-uniform fast Fourier transforms substituted for BART’s gridding on the host and on CUDA devices
MRI-NUFFT	Fits the time-segmentation coefficients of `bartorch.linop.FieldCorrected()`
TorchSim	Signal simulation for the signal models of `bartorch.nlop`
DeepInverse	Target of `bartorch.interop.to_deepinv()`, and a source of denoisers for `ImplicitPrior`
SimpleITK	Resampling for bias field and gradient nonlinearity correction, and registration of navigator planes, in `bartorch.tools`
PyHySCO	Susceptibility distortion correction behind `bartorch.tools.correct_susceptibility()`

Project	Relationship
SigPy	Python operators, proximal operators and MRI reconstruction apps, implemented in NumPy and CuPy; an independent implementation for checking conventions
MRpro	MRI reconstruction implemented in PyTorch itself, with its own operators and data handling
MRIReco.jl	MRI reconstruction in Julia
Pyxu	General computational-imaging framework; its treatment of forward operators, functionals and proximal algorithms is the conceptual reference for Inverse problems and their solvers