By Ingemar Cox,Matthew Miller,Jeffrey Bloom,Jessica Fridrich,Ton Kalker

electronic audio, video, pictures, and records are flying via our on-line world to their respective proprietors. regrettably, alongside the best way, members might decide to interfere and take this content material for themselves. electronic watermarking and steganography expertise significantly reduces the situations of this by way of proscribing or getting rid of the power of 3rd events to decipher the content material that he has taken. the numerous techiniques of electronic watermarking (embedding a code) and steganography (hiding info) proceed to adapt as purposes that necessitate them do an identical. The authors of this moment variation supply an replace at the framework for utilizing those suggestions that they supplied researchers and pros within the first well-received version. Steganography and steganalysis (the paintings of detecting hidden details) were extra to a powerful remedy of electronic watermarking, as many in every one box examine and care for the opposite. New fabric comprises watermarking with facet info, QIM, and dirty-paper codes. The revision and inclusion of latest fabric by way of those influential authors has created a must-own publication for somebody during this profession.

  • This new version now comprises crucial details on steganalysis and steganography
  • New strategies and new functions together with QIM introduced
  • Digital watermark embedding is given a whole replace with new procedures and applications

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