Digital audio, video, images, and documents are flying through cyberspace to their
respective owners. Unfortunately, along the way, individuals may choose to intervene
and take this content for themselves. Digital watermarking and steganography technology
greatly reduces the instances of this by limiting or eliminating the ability of third
parties to decipher the content that he has taken. The many techniques of digital
watermarking (embedding a code) and steganography (hiding information) continue to
evolve as applications that necessitate them do the same. The authors of this second
edition provide an update on the framework for applying these techniques that they
provided researchers and professionals in the first well-received edition. Steganography
and steganalysis (the art of detecting hidden information) have been added to a robust
treatment of digital watermarking, as many in each field research and deal with the other.
New material includes watermarking with side information, QIM, and dirty-paper codes.
The revision and inclusion of new material by these influential authors has created
a must-own book for anyone in this profession.

*This new edition now contains essential information on steganalysis and steganography
*New concepts and new applications including QIM introduced
*Digital watermark embedding is given a complete update with new processes and applications

Download File Size:6.36 MB

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