Block Based Video Data Hiding Using Repeat Accumulate Codes and Forbidden Zone Data Hiding


Esen E., ALATAN A. A.

10th Pacific Rim Conference on Multimedia, Bangkok, Tayland, 15 - 18 Aralık 2009, cilt.5879, ss.731-742 identifier

  • Cilt numarası: 5879
  • Basıldığı Şehir: Bangkok
  • Basıldığı Ülke: Tayland
  • Sayfa Sayıları: ss.731-742

Özet

Video data hiding is still an important research topic due to the design complexities in We propose a new video data hi cling method that makes use of erasure correction capability of Repeat Accumulate codes and superiority of a novel scheme, namely Forbidden Zone Data Hiding Selective embedding is utilized in the proposed method to determine host signal samples suitable for data hiding This method also contains a temporal synchronization scheme in order to withstand frame drop and insert attacks The proposed framework is tested by typical broadcast material against MPEG-2. H 264 compression and some frame-rate conversion attacks The decoding en or values are reponed On typical system parameters The simulation results Indicate that the framework can be successfully utilized in video data hiding applications