Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2007-09-18
2007-09-18
Zand, Kambiz (Department: 2134)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C380S217000, C380S232000, C380S269000, C726S032000, C726S033000
Reexamination Certificate
active
09869170
ABSTRACT:
In a signal processing device and its method as well as a program storing medium, psychological auditory sense analysis of the survival state of an input signal of the time when the input signal has been compressed is performed in response to the compression processing, and the result of the very analysis is outputted as the psychological auditory sense encoded information, and digital watermarking information is superimposed on the input signal on the basis of the psychological auditory sense encoded information, so that it is possible to easily realize digital watermarking information that has large compression resistance and digital watermarking information that has small compression resistance.
REFERENCES:
patent: 6031914 (2000-02-01), Tewfik et al.
patent: 6061793 (2000-05-01), Tewfik et al.
patent: 6154571 (2000-11-01), Cox et al.
patent: 6272634 (2001-08-01), Tewfik et al.
patent: 6282299 (2001-08-01), Tewfik et al.
patent: 6332194 (2001-12-01), Bloom et al.
patent: 6493457 (2002-12-01), Quackenbush et al.
patent: 6591365 (2003-07-01), Cookson
patent: 7043019 (2006-05-01), Tehranchi et al.
patent: 7058200 (2006-06-01), Donescu et al.
patent: 2001/0019618 (2001-09-01), Rhoads
patent: 2004/0059918 (2004-03-01), Xu
patent: 11-232779 (1999-08-01), None
patent: WO-00/72321 (2000-11-01), None
Hartung, Frank et al. “Multimedia Watermarking Techniques”, 1999.
Kaewkamnerd, N. et al. “Wavelet based image adaptive watermarking Scheme”, 2000.
Kundur, Deepa et al. “Towards a Telltale Watermarking Technique for Tamper-Proofing”. ICIP (2), 1998: 409-413.
Kwok, S.H. et al. “Watermark Design Pattern for Intellectual Property Protection in Electronic Commerce Applications”, 2000 IEEE.
Lacy, Jack et al. “Intellectual property protection systems and digital watermarking”, Dec. 1998.
Lacy, Jack et al. “On Combining Watermarking with Perceptual Coding ”, 1998.
Swamson, Mitchell D. et al. “Robust Audio Watermarking Using Perceptual Masking”, May 1998.
Swamson, Mitchell D. et al. “Multiresolution Video Watermarking Using Perceptual Models and Scene Seqmentation”. ICIP (2), 1997.
Signal Processing 66 (1998) pp. 337-355, Mitchell D. Swanson, Bin Zhu, Ahmed H. Tewfik, Laurence Boney “Robust audio watermarking using perceptual masking”.
Mintzer, F. et al: “If One Watermark is Good, Are More Better?” 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Phoenix, AZ, Mar. 15-19, 1999, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), New York, NY : IEEE, US, vol. vol. 4, Mar. 1999, pp. 2067-2069.
Fridrich, J: “Hybrid Watermark for Tamper Detection in Digital Images”, International Symposium on Signal Processing and Its Applications. Proceedings, vol. 1, Aug, 22, 1999, pp. 301-304.
Matsumura Yuuki
Sato Hideo
Lerner David Littenberg Krumholz & Mentlik LLP
Simitoski Michael J.
Zand Kambiz
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