mri.operators.gradient.online#

Online Gradient Operator.

class OnlineGradMixin[source]#

Bases: object

A mixin class for gradient operator.

Override the obs_data setter and getter of GradBasic defined in Modopt.

property obs_data#

Observed data.

class OnlineGradSynthesis(fourier_op, linear_op, verbose=0, **kwargs)[source]#

Bases: mri.operators.gradient.online.OnlineGradMixin, mri.operators.gradient.gradient.GradSynthesis

Online gradient for Synthesis formulation.

See also

GradSynthesis

class OnlineGradAnalysis(fourier_op, verbose=0, **kwargs)[source]#

Bases: mri.operators.gradient.online.OnlineGradMixin, mri.operators.gradient.gradient.GradAnalysis

Online gradient for Analysis formulation.

See also

GradAnalysis