Digital Watermarking and Steganography
Frank Y. Shih
Broschiertes Buch

Digital Watermarking and Steganography

Fundamentals and Techniques, Second Edition

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This new edition aims to provide students, researchers, and professionals with technical information regarding digital watermarking and steganography. Steganographic messages are often first encrypted by traditional means, and then a covert text is modified to contain the encrypted message. Multimedia security technology can be used to guarantee