rigidRegistration.SetFixedImageName(args_info.reference_arg);
rigidRegistration.SetMovingImageName(args_info.object_arg);
rigidRegistration.SetFixedImageMaskGiven(args_info.mask_given);
rigidRegistration.SetFixedImageName(args_info.reference_arg);
rigidRegistration.SetMovingImageName(args_info.object_arg);
rigidRegistration.SetFixedImageMaskGiven(args_info.mask_given);