deepmr.linops.SenseAdjointOp#
- class deepmr.linops.SenseAdjointOp(*args: Any, **kwargs: Any)[source]#
Perform coil combination.
Coil sensitivity profiles are expected to have the following dimensions:
2D MRI:
(nslices, nsets, ncoils, ny, nx)
3D MRI:
(nsets, ncoils, nz, ny, nx)
where
nsets
represents multiple sets of coil sensitivity estimation for soft-SENSE implementations (e.g., ESPIRIT), equal to1
for conventional SENSE andncoils
represents the number of receiver channels in the coil array.Methods
__init__
(ndim, sensmap[, device, multicontrast])Initiate the linear operator.
forward
(y)Adjoint coil operator (coil combination).
to
(*args, **kwargs)Copy to different devices
Attributes
H
Return adjoint linear operator.