sigpy.mri.linop.ConvSense

sigpy.mri.linop.ConvSense(img_ker_shape, mps_ker, coord=None, weights=None, grd_shape=None, comm=None)[source]

Convolution linear operator with sensitivity maps kernel in k-space.

Parameters:
  • img_ker_shape (tuple of ints) – image kernel shape.
  • mps_ker (array) – sensitivity maps kernel.
  • coord (array) – coordinates.
  • grd_shape (None or list) – Shape of grid.