mrpro.operators

Linear operators (such as FourierOp), functionals/loss functions, and qMRI signal models.

Classes

AveragingOp	Averaging operator.
CartesianSamplingOp	Cartesian Sampling Operator.
ConstraintsOp	Transformation to map real-valued tensors to certain ranges.
DensityCompensationOp	Density Compensation Operator.
DictionaryMatchOp	Dictionary Matching Operator.
EinsumOp	A Linear Operator that implements sum products in Einstein notation.
ElementaryFunctional	Elementary functional base class.
ElementaryProximableFunctional	Elementary proximable functional base class.
FastFourierOp	Fast Fourier operator class.
FiniteDifferenceOp	Finite Difference Operator.
FourierOp	Fourier Operator class.
Functional	Functional Base Class.
GridSamplingOp	Grid Sampling Operator.
IdentityOp	The Identity Operator.
Jacobian	Jacobian of an Operator.
LinearOperator	General Linear Operator.
LinearOperatorMatrix	Matrix of linear operators.
MagnitudeOp	Magnitude of input tensors.
MultiIdentityOp	The Identity Operator.
NonUniformFastFourierOp	Non-Uniform Fast Fourier Operator class.
Operator	The general Operator class.
PCACompressionOp	PCA based compression operator.
PatchOp	Extract N-dimensional patches using a sliding window view.
PhaseOp	Phase of input tensors.
ProximableFunctional	ProximableFunctional Base Class.
ProximableFunctionalSeparableSum	Separable Sum of Proximable Functionals.
RearrangeOp	A Linear Operator that implements rearranging of axes.
ScaledFunctional	Functional scaled by a scalar.
ScaledProximableFunctional	Proximable Functional scaled by a scalar.
SensitivityOp	Sensitivity operator class.
SignalModel	Signal Model Operator.
SliceProjectionOp	Slice Projection Operator.
WaveletOp	Wavelet operator class.
ZeroOp	A constant zero operator.
ZeroPadOp	Zero Pad operator class.

Modules

functionals
models	qMRI signal models.