tomobar.regularisers#
Adding regularisers from the CCPi-regularisation toolkit and instantiate a proximal operator for iterative methods.
- tomobar.regularisers.prox_regul(self, X: <cp.ndarray>, _regularisation_: dict) <cp.ndarray> | tuple[source]#
Enabling proximal operators step in interative reconstruction.
- Parameters:
X (np.ndarray) – 2D or 3D numpy array.
_regularisation_ (dict) – Regularisation dictionary with parameters, see
tomobar.supp.dicts.
- Returns:
Filtered 2D or 3D numpy array or a tuple.
- Return type:
np.ndarray or a tuple