@article{Bhatnagar2013Biometrics,

  title={Biometrics inspired watermarking based on a fractional dual tree complex;wavelet transform},

  author={Bhatnagar and Gaurav and Wu and Jonathan, Q. M.},

  journal={Future Generation Computer Systems},

  volume={29},

  number={1},

  pages={182-195},

  year={2013},

}