operators.base

Base Fourier Operator interface.

from CEA-COSMIC/pysap-mri

author:

Pierre-Antoine Comby

Functions

check_backend	Check if a specific backend is available.
get_operator	Return an MRI Fourier operator interface using the correct backend.
list_backends	Return a list of backend.
power_method	Power method to find the Lipschitz constant of an operator.

Classes

FourierOperatorBase	Base Fourier Operator class.
FourierOperatorCPU	CPU implementation of the Fourier Operator.
FourierOperatorSimple	Base class With simple implementation for NUFFT operator.