Image analysis – Image compression or coding
Reexamination Certificate
2008-11-17
2009-11-17
Azarian, Seyed (Department: 2624)
Image analysis
Image compression or coding
C382S100000, C380S252000
Reexamination Certificate
active
07620253
ABSTRACT:
The present invention relates to steganographic systems and methods. Once claim recites a method including: obtaining video content, wherein the video content comprises a steganographic signal embedded in picture elements of the video content, with multiple instances of the steganographic signal embedded in the picture elements of the video content, the steganographic signal comprising a plural-bit identifier that is uniquely associated with an intended recipient of the video content; encrypting—utilizing a processor or electronic processing circuitry—the video content with an encryption key that comprises mathematical relationship to the plural-bit identifier that is uniquely associated with the intended recipient of the video content; obtaining a decryption key that comprises a cryptographic relationship to the encryption key; communicating the encrypted video content and the decryption key to the intended user of the video content; and maintaining an association of the plural-bit identifier with the intended recipient. Other claims and combinations are provided as well.
REFERENCES:
patent: 3984624 (1976-10-01), Waggener
patent: 4238849 (1980-12-01), Gassmann
patent: 4425642 (1984-01-01), Moses et al.
patent: 4528588 (1985-07-01), Lofberg
patent: 4547804 (1985-10-01), Greenberg
patent: 4805020 (1989-02-01), Greenberg
patent: 4807031 (1989-02-01), Broughton et al.
patent: 4829569 (1989-05-01), Seth-Smith et al.
patent: 4945412 (1990-07-01), Kramer
patent: 4969041 (1990-11-01), O'Grady et al.
patent: 5228056 (1993-07-01), Schilling
patent: 5243423 (1993-09-01), DeJean et al.
patent: 5428606 (1995-06-01), Moskowitz
patent: 5481294 (1996-01-01), Thomas et al.
patent: 5526427 (1996-06-01), Thomas et al.
patent: 5613004 (1997-03-01), Cooperman et al.
patent: 5636292 (1997-06-01), Rhoads
patent: 5646997 (1997-07-01), Barton
patent: 5664018 (1997-09-01), Leighton
patent: 5687236 (1997-11-01), Moskowitz et al.
patent: 5715403 (1998-02-01), Stefik
patent: 5719937 (1998-02-01), Warren
patent: 5748763 (1998-05-01), Rhoads
patent: 5765152 (1998-06-01), Erickson
patent: 5768426 (1998-06-01), Rhoads
patent: 5774452 (1998-06-01), Wolosewicz
patent: 5809139 (1998-09-01), Girod et al.
patent: 5809317 (1998-09-01), Kogan et al.
patent: 5822436 (1998-10-01), Rhoads
patent: 5832119 (1998-11-01), Rhoads
patent: 5838906 (1998-11-01), Doyle et al.
patent: 5841978 (1998-11-01), Rhoads
patent: 5845281 (1998-12-01), Benson
patent: 5862260 (1999-01-01), Rhoads
patent: 5892900 (1999-04-01), Ginter et al.
patent: 5901178 (1999-05-01), Lee
patent: 5905800 (1999-05-01), Moskowitz et al.
patent: 5910987 (1999-06-01), Ginter et al.
patent: 5915027 (1999-06-01), Cox
patent: 5933798 (1999-08-01), Linnartz
patent: 5940504 (1999-08-01), Griswold
patent: 5943422 (1999-08-01), Van Wie et al.
patent: 5949885 (1999-09-01), Leighton
patent: 5963909 (1999-10-01), Warren
patent: 5991876 (1999-11-01), Johnson et al.
patent: 5995625 (1999-11-01), Sudia
patent: 6018369 (2000-01-01), Patterson
patent: 6021491 (2000-02-01), Renaud
patent: 6078664 (2000-06-01), Moskowitz et al.
patent: 6086706 (2000-07-01), Brasil
patent: 6104812 (2000-08-01), Koltai et al.
patent: 6115741 (2000-09-01), Domenikos et al.
patent: 6122403 (2000-09-01), Rhoads
patent: 6141753 (2000-10-01), Zhao et al.
patent: 6175639 (2001-01-01), Satoh et al.
patent: 6185312 (2001-02-01), Nakamura et al.
patent: 6185683 (2001-02-01), Ginter et al.
patent: 6192138 (2001-02-01), Yamadaji
patent: 6199076 (2001-03-01), Logan et al.
patent: 6209092 (2001-03-01), Linnartz
patent: 6216228 (2001-04-01), Chapman
patent: 6233684 (2001-05-01), Stefik
patent: 6236971 (2001-05-01), Stefik
patent: 6240185 (2001-05-01), Van Wie et al.
patent: 6243480 (2001-06-01), Zhao et al.
patent: 6263087 (2001-07-01), Miller
patent: 6269394 (2001-07-01), Kenner et al.
patent: 6272176 (2001-08-01), Srinivasan
patent: 6272634 (2001-08-01), Tewfik et al.
patent: 6282654 (2001-08-01), Ikeda et al.
patent: 6285774 (2001-09-01), Schumman
patent: 6298142 (2001-10-01), Nakano
patent: 6310962 (2001-10-01), Chung et al.
patent: 6314192 (2001-11-01), Chen et al.
patent: 6324573 (2001-11-01), Rhoads
patent: 6332031 (2001-12-01), Rhoads et al.
patent: 6334187 (2001-12-01), Kadono
patent: 6351815 (2002-02-01), Adams
patent: 6373960 (2002-04-01), Conover et al.
patent: 6398245 (2002-06-01), Gruse et al.
patent: 6408082 (2002-06-01), Rhoads et al.
patent: 6408331 (2002-06-01), Rhoads
patent: 6411725 (2002-06-01), Rhoads
patent: 6418232 (2002-07-01), Nakano et al.
patent: 6425081 (2002-07-01), Iwamura
patent: 6456726 (2002-09-01), Yu et al.
patent: 6466670 (2002-10-01), Tsuria et al.
patent: 6477707 (2002-11-01), King et al.
patent: 6493457 (2002-12-01), Quackenbush
patent: 6499105 (2002-12-01), Yoshiura et al.
patent: 6505160 (2003-01-01), Levy et al.
patent: 6522769 (2003-02-01), Rhoads et al.
patent: 6535614 (2003-03-01), Kimura
patent: 6574350 (2003-06-01), Rhoads
patent: 6587944 (2003-07-01), Yeung
patent: 6601046 (2003-07-01), Epstein
patent: 6611607 (2003-08-01), Davis et al.
patent: 6614914 (2003-09-01), Rhoads et al.
patent: 6654887 (2003-11-01), Rhoads
patent: 6664976 (2003-12-01), Lofgren et al.
patent: 6721440 (2004-04-01), Reed et al.
patent: 6728390 (2004-04-01), Rhoads et al.
patent: 6748533 (2004-06-01), Wu et al.
patent: 6757407 (2004-06-01), Bruckstein et al.
patent: 6785815 (2004-08-01), Serret-Avila et al.
patent: 6788800 (2004-09-01), Carr et al.
patent: 6807285 (2004-10-01), Iwamura
patent: 6947571 (2005-09-01), Rhoads et al.
patent: 7006661 (2006-02-01), Miller
patent: 7046808 (2006-05-01), Metois et al.
patent: 7050603 (2006-05-01), Rhoads et al.
patent: 7055034 (2006-05-01), Levy
patent: 7062068 (2006-06-01), Hirai et al.
patent: 7197156 (2007-03-01), Levy
patent: 7224819 (2007-05-01), Levy et al.
patent: 7373513 (2008-05-01), Levy
patent: 7454035 (2008-11-01), Miller et al.
patent: 2001/0001613 (2001-05-01), Hashimoto
patent: 2001/0016052 (2001-08-01), Miller
patent: 2001/0017885 (2001-08-01), Asai et al.
patent: 2001/0018742 (2001-08-01), Hirai
patent: 2001/0021144 (2001-09-01), Oshima et al.
patent: 2001/0024510 (2001-09-01), Iwamura
patent: 2001/0026377 (2001-10-01), Ikegami
patent: 2001/0026618 (2001-10-01), Van Wie
patent: 2001/0032312 (2001-10-01), Runje
patent: 2001/0033674 (2001-10-01), Chen
patent: 2001/0037465 (2001-11-01), Hart
patent: 2001/0044899 (2001-11-01), Levy
patent: 2001/0047478 (2001-11-01), Mase
patent: 2001/0051996 (2001-12-01), Cooper et al.
patent: 2001/0054144 (2001-12-01), Epstein et al.
patent: 2001/0055391 (2001-12-01), Jacobs
patent: 2002/0010826 (2002-01-01), Takahashi
patent: 2002/0013772 (2002-01-01), Peinado
patent: 2002/0023058 (2002-02-01), Taniguchi et al.
patent: 2002/0032502 (2002-03-01), Russell
patent: 2002/0032698 (2002-03-01), Cox
patent: 2002/0033844 (2002-03-01), Levy et al.
patent: 2002/0052885 (2002-05-01), Levy
patent: 2002/0056081 (2002-05-01), Morley
patent: 2002/0056118 (2002-05-01), Hunter
patent: 2002/0059238 (2002-05-01), Saito
patent: 2002/0061120 (2002-05-01), Carr et al.
patent: 2002/0061122 (2002-05-01), Fujihara et al.
patent: 2002/0062442 (2002-05-01), Kurahashi
patent: 2002/0064759 (2002-05-01), Durbin et al.
patent: 2002/0065781 (2002-05-01), Hillegass
patent: 2002/0065832 (2002-05-01), Mack
patent: 2002/0069359 (2002-06-01), Wantanabe
patent: 2002/0069370 (2002-06-01), Mack
patent: 2002/0071556 (2002-06-01), Moskowitz et al.
patent: 2002/0080271 (2002-06-01), Eveleens
patent: 2002/0080964 (2002-06-01), Stone et al.
patent: 2002/0087885 (2002-07-01), Peled
patent: 2002/0090114 (2002-07-01), Rhoads et al.
patent: 2002/0091575 (2002-07-01), Collart
patent: 2002/0091592 (2002-07-01), Sugiura
patent: 2002/0107803 (2002-08-01), Lisanke
patent: 2002/0108050 (2002-08-01), Raley
patent: 2002/0111136 (2002-08-01), McCoy
patent: 2002/0111878 (2002-08-01), Namba et al.
patent: 2002/0114458 (2002-08-01), Belenko
patent: 2002/0120515 (2002-08-01), Morimoto et al.
patent: 2002/0120517 (2002-08-01), Proidl
patent: 2002/0122567 (2002-09-01), Kuzmich et al.
patent: 2002/0138744 (2002-09-01), Schleicher et al.
patent: 200
Levy Kenneth L.
Miller Marc D.
Rhoads Geoffrey B.
Azarian Seyed
Digimarc Corporation
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