@article{hwang_2014, 
  title={Development of Video Watermark System for Low-specification System as Android Platforms}, 
  volume={19}, 
  DOI={10.9708/jksci.2014.19.7.141}, 
  publisher={Korean Society of Computer Information}, 
  author={Hwang}, 
  year={2014}, 
  month={Jul}
  }