Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/2154,
  title    = {Traceable Watermarking System using SoC for Digital Cinema Delivery},
  author    = {Sadi Vural and  Hiromi Tomii and  Hironori Yamauchi},
  country   = {},
  institution={},
  abstract  = {As the development of digital technology is increasing,
Digital cinema is getting more spread.
However, content copy and attack against the digital cinema becomes
a serious problem. To solve the above security problem, we propose
“Additional Watermarking" for digital cinema delivery system. With
this proposed “Additional watermarking" method, we protect content
copyrights at encoder and user side information at decoder. It realizes
the traceability of the watermark embedded at encoder.
The watermark is embedded into the random-selected frames using
Hash function. Using it, the embedding position is distributed by Hash
Function so that third parties do not break off the watermarking
algorithm.
Finally, our experimental results show that proposed method is much
better than the convenient watermarking techniques in terms of
robustness, image quality and its simple but unbreakable algorithm.},
    journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering},  volume    = {1},
  number    = {12},
  year      = {2007},
  pages     = {4128 - 4133},
  ee        = {http://waset.org/publications/2154},
  url       = {http://waset.org/Publications?p=12},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 12, 2007},
}