scaled_dcp#

mrinufft.extras.optim.scaled_dcp(operator: FourierOperatorBase, kspace_data: ndarray[tuple[int, ...], dtype[_ScalarType_co]])[source]#

Compute a scaled Density compensated adjoint.

Parameters:

  • operator (FourierOperatorBase) – The NUFFT (non-uniform FFT) operator used for forward modeling.

  • kspace_data (NDArray) – Measured k-space data. Shape must match the output of the operator.op(image).