magtomo.radon.inv_radon

inv_radon(radon_image, theta=None, filter_name='ramp')

Computes the inverse radon transform of a sinogram / stack of projections.

Parameters:

radon_imagenp.ndarray

The sinogram / stack of projections.

thetanp.ndarray (optional)

Angles to calculate the radon transform.

filter_namestr (optional)

The name of the filter to use.

Returns:

np.ndarray

The inverse radon transform of the sinogram / stack of projections.