%EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%E9%95%B7%20cv050.%EC%BB%B4%20%EC%B2%AD%EC%A3%BC%ED%82%A4%EC%8A%A4%EB%B0%A9%20%EC%B2%AD%EC%A3%BC%EC%97%85%EC%86%8C%E2%99%A2%EC%B2%AD%EC%A3%BC%EC%98%A4%ED%94%BC%E2%9C%B9%EC%B2%AD%EC%A3%BC%EC%97%85%EC%86%8C%20%EC%B2%AD%EC%A3%BC%EC%95%88%EB%A7%88