J. Lacy, S. Quackenbush, A. Reibman, and J. Snyder, "Intellectual property protection systems and digital watermarking," Journal of Optics Express, vol. 3, pp. 478 484, 12 1998. Home/Search Document Details and Download
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Software Watermarking: Protective Terminology - Nagra, Thomborson, Collberg (2001) (1 citation) (Correct)
....public a straightforward way to embed easily visible watermarks in their graphic creations [Chastain, 2001] The unadorned term watermark is thus deeply ambiguous. Depending on the context, a watermark mayberequired to be invisible, usually) indistinguishable from the original [Lacy et al. 1998], barely noticeable, or readily detectable. Others have noted this difficulty, and havemadeadmirable (but incomplete) steps toward addressing it: Several names have been coined for such techniques, and therefore it is necessary to clarify the differences. Visible watermarks . are visual ....
Lacy, J., Quackenbush, S. R., Reibman, A. R., and Snyder, J. H. (1998). Intellectual property protection systems and digital watermarking. In Aucsmith, D., editor, Information Hiding (Proceedings of the Second International Workshop, IH'98), LNCS 1525, pages 158--168. Springer.
Implications for High Capacity Data Hiding in the Presence of.. - Kundur (2000) (4 citations) (Correct)
....irrelevant and redundant information from a signal, while the latter uses the irrelevant information to mask the presence of the hidden data. Thus, the objectives of the two mechanisms are somewhat at odds. As a result, several papers have dealt with integrating perceptual coding with data hiding [2, 5, 14, 15, 16, 22]. Most research has dealt with the design of new algorithms to incorporate or combat lossy compression. Newer work has also analytically studied data hiding in the presence of compression to derive new insights [13, 19] There is, however, a need for more comprehensive work which investigates not ....
J. Lacy, S. R. Quackenbush, A. R. Reibman, and J. H. Snyder. Intellectual property protection systems and digital watermarking. Optics Express, 3(12):478--484, December 7 1998.
Implications for High Capacity Data Hiding in the Presence of.. - Kundur (2000) (4 citations) (Correct)
....irrelevant and redundant information from a signal, while the latter uses the irrelevant information to mask the presence of the hidden data. Thus, the objectives of the two mechanisms are somewhat at odds. As a result, several papers have dealt with integrating perceptual coding with data hiding [2, 5, 14, 15, 16, 22]. Most research has dealt with the design of new algorithms to incorporate or combat lossy compression. Newer work has also analytically studied data hiding in the presence of compression to derive new insights [13, 19] There is, however, a need for more comprehensive work which investigates not ....
J. Lacy, S. R. Quackenbush, A. R. Reibman, and J. H. Snyder. Intellectual property protection systems and digital watermarking. Optics Express, 3(12):478--484, December 7 1998.
MPEG PTY-Marks: Cheap Detection of embedded Copyright Data.. - Linnartz, Talstra (Correct)
....particular picture type vs. detecting that picture type. There have been attempts similar to ours to embed subliminal information like a watermark by manipulating by making use of MPEG encoding degrees of freedom, in particular by carefully choosing the motion estimation vectors [21] Lacy et al. [22] have suggested a similar method that embeds a watermark in MPEG audio. This mark can also only be removed by a complete decompression compression cycle. According to their method a subliminal copyright messages is embedded in the LSB of the so called scale factors of the scalefactor bands, in ....
J. Lacy, S. R. Quackenbush, A. Reibman and J. H. Snyder, "Intellectual Property Protection Systems and Digital Watermarking", Proc. of Second International Information Hiding Workshop, Portland, OR, 1998.
Robust and Efficient Digital Audio Watermarking Using Audio.. - Wu, Kuo (2000) (1 citation) (Correct)
No context found.
J. Lacy, S. Quackenbush, A. Reibman, and J. Snyder, "Intellectual property protection systems and digital watermarking," Journal of Optics Express, vol. 3, pp. 478 484, 12 1998.
Robust Audio Watermarking for Copyright Protection - Wu, Su, Kuo (1999) (Correct)
No context found.
J. Lacy, S. Quackenbush, A. Reibman, and J. Snyder, "Intellectual property protection systems and digital watermarking," Journal of Optics Express, vol. 3, pp. 478-484, 12 1998.
Mismatching Perceptual Models for Effective Watermarking in .. - Kundur, Hatzinakos (1999) (Correct)
No context found.
J. Lacy, S. R. Quackenbush, A. R. Reibman, and J. H. Snyder, \Intellectual property protection systems and digital watermarking," Optics Express 3, pp. 478-484, December 7 1998.
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