The many techiniques of digital watermarking (embedding code) and steganography (hiding information) continue to evolve as applications that require them to do the same. Steganography and steganalysis (the art of detecting hidden information) have been added to the strong treatment of digital watermarking, as many in each field research and deal with others. New material includes watermarking with side information, QIM, and dirty-paper code. * The new edition now contains important information about steganalysis and steganography * New concepts and new applications including QIM introduced * Digital watermark embedding is given a complete update with new processes and applications