2Swanson M D,Kobanyshi A H. Multimedia data embedding and watermarking techniques. Proc IEEE1998(8): 1064- 1087.
3Kunder D. Digital watermarking of multimedia, signal. Algorithms and Implications, 1999 (6) : 491-496.
4Cox I J,Killian F T,Shamoon T. Secure spread spectrum water marking for multimedia. IEEE Trans on Image Processing, 1998(6) : 1673-1697.
5R G Van Schyndel AZTrikel, CF Osborne. A Digital Watermark. ICIP, 1994 (2) : 86- 90.
6Bender W,Gruhl D,Mormoto Net al. Technique for data hiding. IBM System Journal, 1996,35(3,4)313-336.
7Zhao J, Koch E. Digital watermarking inbuslness today and tomorrow. Communications of ACM, 1998,41(7) :67-72.
8Hsu C T,Wu J L. Analog and digital signal processing. IEEE Trans. on circuits and systems, 1998 (8):1097.
9Wang Hjm, Kuo Jcj. An integrated approach to embedded image coding and watermarking. In: Proc Int Conf on Acoust, speech, signal processing,Piscataway: IEEE press, 1988 (6) : 3271-3275.
10Lacy J, Quackenbush S R, Reibman A R. On combining watermarking with perceptual coding. In:Proc Int Conf on Acoust, speech, signal processing. Piscataway: IEEE press, 1998(6):3275-3278.
