Python Sparse data Analysis Package external MRI plugin.

Note

This page is a reference documentation. It only explains the class signature, and not how to use it. Please refer to the gallery for the big picture.

class mri.operators.base.OperatorBase[source]¶

Base Operator class. Every linear operator inherits from this class, to ensure that we have all the functions rightly implemented as required by Modopt

adj_op(x)[source]¶

This method calculates adjoint operator transform.

Parameters: x : np.ndarray

input data array.
Returns: results : np.ndarray

adjoint operator transform.

op(data)[source]¶

This method calculates operator transform.

Parameters: data : np.ndarray

input as array.
Returns: result : np.ndarray

operator transform of the input.