@phdthesis{18003,
  author = {Faranak Tohidi},
  title = {Ownership Authentication by Digital Image Watermarking Based on Block Truncation Coding},
  year = {2012},
  journal = {Advanced Informatics School},
  volume = {Master of Computer Science (Information Security)},
  month = {December 2012},
  publisher = {Universiti Teknologi Malaysia},
}