@article{Bhatnagar2012Image,
  title={Image and Video Encryption based on Dual Space-Filling Curves},
  author={Bhatnagar, Gaurav and Wu, Q. M. Jonathan and Raman, Balasubramanian},
  journal={Computer Journal},
  volume={55},
  number={6},
  pages={667-685},
  year={2012},
}