def get_undistorted_absolute_fp(self):
        """Return the absolute file path of the undistorted image."""
        if self.image_fp_type == Camera.IMAGE_FP_TYPE_ABSOLUTE:
            assert False  # Not supported for undistorted images
        return self._get_absolute_fp(
            self._undistorted_relative_fp, self._undistorted_absolute_fp
        )
Return the absolute file path of the undistorted image.
photogrammetry_importer/types/camera.py