labels_manipulator.py 文件源码

def relabel(self, pfi_input, pfi_output=None, list_old_labels=(), list_new_labels=()):
        """
        Masks of :func:`labels_manager.tools.manipulations.relabeller.relabeller` using filename
        """

        pfi_in, pfi_out = get_pfi_in_pfi_out(pfi_input, pfi_output, self.pfo_in,
                                             self.pfo_out)
        im_labels = nib.load(pfi_in)
        data_labels = im_labels.get_data()
        data_relabelled = relabeller(data_labels, list_old_labels=list_old_labels,
                                     list_new_labels=list_new_labels)

        im_relabelled = set_new_data(im_labels, data_relabelled)

        nib.save(im_relabelled, pfi_out)
        print('Relabelled image {0} saved in {1}.'.format(pfi_in, pfi_out))
        return pfi_out