pipe

mrinufft.density.pipe(traj, shape, backend='gpunufft', **kwargs)

Compute the density compensation weights using the pipe method.

Parameters:

• traj (array_like) – array of shape (M, 2) or (M, 3) containing the coordinates of the points.

• shape (array_like) – array of shape (2,) or (3,) containing the size of the grid.

• backend (str) – backend to use for the computation. Either “cufinufft” or “tensorflow”.

• **kwargs – Extra argument for the NUFFT operator.

See also

• This function is part of the density registry. You can find other registered functions in this registry below:

Key	Function
"voronoi"	voronoi(traj, *args, **kwargs)
"cell_count"	cell_count(traj, shape, osf=1.0)
"pipe"	pipe(traj, shape, backend='gpunufft', **kwargs)