intensities_manipulator.py 文件源码

def extend_slice_new_dimension(self, pfi_input, pfi_output=None, new_axis=3, num_slices=10):
        pfi_in, pfi_out = get_pfi_in_pfi_out(pfi_input, pfi_output, self.pfo_in, self.pfo_out)

        im_slice = nib.load(pfi_in)
        data_slice = im_slice.get_data()

        data_extended = np.stack([data_slice, ] * num_slices, axis=new_axis)

        im_extended = set_new_data(im_slice, data_extended)
        nib.save(im_extended, pfi_out)
        print('Extended image of {0} saved in {1}.'.format(pfi_in, pfi_out))
        return pfi_out