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Python Sparse data Analysis Package external MRI plugin.

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.

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© 2019, Antoine Grigis Samuel Farrens Jean-Luc Starck Philippe Ciuciu .
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