else if (!strcmp(type_str, "gaussian" )) smooth->type = CV_GAUSSIAN;
else if (!strcmp(type_str, "bilateral" )) smooth->type = CV_BILATERAL;
else {
else if (!strcmp(type_str, "gaussian" )) smooth->type = CV_GAUSSIAN;
else if (!strcmp(type_str, "bilateral" )) smooth->type = CV_BILATERAL;
else {