00753cam a2200241 i 4500 19351260 20180414103831.0 161026s2017 flu b 000 0 eng 9781498738767 (hardback : alk. paper) PK-LaUMT 005.82 23 SHI-D Shih, Frank Y. Digital watermarking and steganography : fundamentals and techniques / Frank Y. Shih 2nd ed. Boca Raton : CRC Press, 2017 xxii, 270 p. ; 24 cm Digital watermarking. Data encryption (Computer science) Computer security. Multimedia systems Security measures. Intellectual property. BK 104327 104327 0 0 0 0 01 01 2018-04-14 4 005.82 SHI-D 120730 2026-01-06 12:07:42 2025-12-22 2018-04-14 BK