*Gerzon, et al., “A High-Rate Buried Data Channel for Audio CD,” Audio Engineering Society Preprint 3551(D301), 94th Convention, Mar. 16-19, 1993, pp. 1-28 and Figs. 2, 4, 6, 8, 10, 12 & 14. |
*Oomen, et al., “A Variable-Bit-RateBuried-Data hannel for Compact Disc,” Philips Research Laboratories, The Netherlands, pp. 1-11. |
*Kundur, et al., “Digital Watermarking Using Multiresolution Wavelet Decomposition,” 0-7803-4428-6, Washington State Convention, May 12-15, 1998 IEEE, pp. 2969-2972. |
*Zamir et al., “On Lattice Quantization Noise,” IEEE Transactions on Information Theory, vol. 42, Jul. 1996, pp. 1152-1159. |
*Marcellini et al., “Trellis Coded Quantization of memoryless and Gauss-markov Sources,” IEEE Transactions on vol. 38, No. 1, Jan. 1990, pp. 82-93. |
Jayant et al., “Digital Coding of Waveforms,” Prentice Hall, 1984, pp. 164-175. |
*Cox et al., “A secure, robust watermark for multimedia,” in Information Hiding, First International Workshop Proceedings, pp. 185-206, Jun. 1996. |
*Smith et al., “Modulation and information hiding in images,” in Information Hiding, First International Workshop Proceedings, pp. 207-225, Jun. 1996. |
*Bender et al., “Techniques for Data Hiding,” IBM Systems Journal, vol. 35. Nos. 3&4, 1996, pp. 313-336. |
*Boney et al., “Digital Watermarks for Audio Signals,” Proc. IEEE Multimedia '96, 1996, pp. 473-480. |
*Delaigle et al. “Digital Watermarking,” SPIE vol. 2659, 1996, pp. 99-110. |
*Davern et al. “Fractal based image steganography,” in Information Hiding, First International Workshop Proceedings, pp. 279-294, Jun. 1996. |
*Anderson, “Stretching the Limites of Steganography,” in Information Hiding. First International Workshop Proceedings, pp. 39-48. |
*Pfitzmann, “Information hiding terminology,” in Information Hiding, First International Workshop Proceedings, pp. 347-350, Jun. 1996. |
*Braudaway, “Protecting Publicly Available Images with a Visible Image Watermark,” SPIE vol. 2659, pp. 126-133, Feb. 1996. |
*Tanaka et al, “Embedding Secret Information into a Dithered Multi-level Image,” Proc. 1990 IEEE Military Communications Conference, pp 216-220, Jun. 1990. |
*Hernandez et al., “Performance Analysis of a 2-D-Multipulse Amplitude Modulation Scheme for Data Hiding Hiding and Watermarking of Still Images,” IEEE Journal on Selected Areas In Communications, vol. 16 No. 14, pp 510-524 May 1998. |
*Alliro Product Information; at least as early as Jan. 8, 1998. |
Wu et al., “Data Hiding In Images Via Multiple-Based Number Conversion And Lossy Compression,” IEEE Trans. On Consumer Electronics, vol. 44, No. 4, Nov. 1998. |
Chen et al., “An Information-Theoretic Approach To The Design Of Robust Digital Watermarking Systems,” Proc. Of IEEE ICMCS, vol. I, Mar. 1999, pp. 2061-2064. |
Takahiko Fukinuki et al., “Extended Definition TV Fully Compatible with Existing Standards”, IEEE Transactions On Communications, vol. COM-32, No. 8, Aug. 1984, pp. 948-953. |
Walter S. Ciciora, “4.5 Mbps Data Compatibly Transmitted In 6 MHz Analog Television”, presented at the 1998 NCTA Convention in Atlanta, pp. 1-8. |
Mitchell D. Swanson et al., “Multimedia Data-Embedding And Watermarking Technologies”, Proceedings of the IEEE, vol. 86, No. 6, Jun. 1998, pp. 1064-1087. |
Brian Chen et al., “Provably Robust Digital Watermarking”, Proc. Of SPIE: Multimedia Systems and Applications II, vol. 3845, 1999 pp. 43-54. |
Brian Chen et al., “Dither Modulation: A New Approach to Digital Watermarking And Information Embedding”, Proc. Of SPIE: Security and Watermarking of Multimedia Contents, vol. 3657, 1999, pp. 342-353. |
F.A.P. Petitcolas et al., “Information Hiding—A Survey”, Proceedings of the IEEE, vol. 87, No. 7, Jul. 1999, pp. 1062-1078. |
F. Hartung et al, “Multimedia Watermarking Techniques”, Proceedings of the IEEE, vol. 87, No. 7, Jul. 1999, p. 1079-1107. |
EnCamera Sciences Corporation, Executive Summary, 1998, pp. 1-15. |
Mitchell D. Swanson et al., “Data Hiding For Video-In-Video”, ICIP-97, vol. 2, 1997, pp. 676-679. |
Before the Federal Communications Commission, Washington, DC, In the matter of Digital Data Transmission Within The Video Portion Of Television Broadcast Station Transmissions, MM Docket No. 95-42, RM-7567, Report And Order, Jun. 28, 1996, pp. 1-9. |