01658    a2200181   4500020001800000040001300018100001900031245011700050260003700167300002900204520097600233650002301209650004301232650002701275942002301302999001501325952013601340  a9781420047578  aDLCbDLC1 aShih, Frank Y.10aDigital watermarking and steganography: fundamentals and techniquesbfundamentals and techniquescFrank Y. Shih.  aBoca Raton :bCRC Press,cc2008.  a180 p. :bill. ;c25 cm.1 a"Every day millions of people capture, store, transmit, and manipulate digital data. Unfortunately free access digital multimedia communication also provides virtually unprecedented opportunities to pirate copyrighted material. Providing the theoretical background needed to develop and implement advanced techniques and algorithms, Digital Watermarking and Steganography; demonstrates how to develop and implement methods to guarantee the authenticity of digital media; explains the categorization of digital watermarking techniques based on characteristics as well as applications; and presents cutting-edge techniques such as the GA-based breaking algorithm on the frequency-domain steganalytic system." "The popularity of digital media continues to soar. The theoretical foundation presented within this valuable reference will facilitate the creation of new techniques and algorithms to combat present and potential threats against information security."--BK JACKET. 0aComputer security. 0aMultimedia systemsxSecurity measures. 0aIntellectual property.  cBKk005.8 SHI2ddc  c9723d9723  001040708NFICaCLbCLcAId2009-05-19eStar Booksg4807.79l1m1o005.8 SHIpSEECS009410r2026-05-07s2018-12-16w2017-01-05yBK