Watermarking compressed data

Details Watermarking compressed data Watermarking compressed data

2011-05-24

2011-05-24

Couso, Jose L (Department: 2624)

Image analysis

Applications

Reexamination Certificate

active

07949147

ABSTRACT:
A method of embedding auxiliary data in coefficients generated for a compressed data stream applies embedding rules to selected coefficients in different blocks to embed the data. The method receives coefficients in a data stream in which the coefficients are divided into blocks. It changes the value of selected coefficients to embed multi-bit message data in the coefficients. The process of changing the coefficients includes controlling changes to the selected coefficients from different blocks so that the relationship of the selected coefficients from the different blocks satisfy an embedding rule. One embedding rule causes the embedded data to form a pattern across the blocks. Another rule causes coefficients of blocks to have a desired phase relationship. Another rule enforces entropy and/or bit rate constraints onto the data stream. These embedding rules facilitate data hiding within bit rate and perceptibility constraints, while increasing robustness.

REFERENCES:
patent: 4939515 (1990-07-01), Adelson
patent: 4969041 (1990-11-01), O'Grady et al.
patent: 5319735 (1994-06-01), Preuss et al.
patent: 5337361 (1994-08-01), Wang et al.
patent: 5530751 (1996-06-01), Morris
patent: 5530759 (1996-06-01), Braudaway et al.
patent: 5613004 (1997-03-01), Cooperman et al.
patent: 5636292 (1997-06-01), Rhoads
patent: 5646997 (1997-07-01), Barton
patent: 5652626 (1997-07-01), Kawakami et al.
patent: 5659726 (1997-08-01), Sandford, II et al.
patent: 5663766 (1997-09-01), Sizer
patent: 5664018 (1997-09-01), Leighton
patent: 5668898 (1997-09-01), Tatsuta
patent: 5687191 (1997-11-01), Lee et al.
patent: 5687236 (1997-11-01), Moskowitz et al.
patent: 5710834 (1998-01-01), Rhoads
patent: 5721788 (1998-02-01), Powell
patent: 5727092 (1998-03-01), Sandford et al.
patent: 5745604 (1998-04-01), Rhoads
patent: 5748783 (1998-05-01), Rhoads
patent: 5768426 (1998-06-01), Rhoads
patent: 5778102 (1998-07-01), Sandford et al.
patent: 5799092 (1998-08-01), Kristol et al.
patent: 5809139 (1998-09-01), Girod et al.
patent: 5832119 (1998-11-01), Rhoads
patent: 5835639 (1998-11-01), Honsinger et al.
patent: 5841886 (1998-11-01), Rhoads
patent: 5848155 (1998-12-01), Cox et al.
patent: 5857038 (1999-01-01), Owada et al.
patent: 5859920 (1999-01-01), Daly et al.
patent: 5862260 (1999-01-01), Rhoads
patent: 5901178 (1999-05-01), Lee et al.
patent: 5903892 (1999-05-01), Hoffert
patent: 5905819 (1999-05-01), Daly
patent: 5915027 (1999-06-01), Cox et al.
patent: 5915044 (1999-06-01), Gardos et al.
patent: 5930369 (1999-07-01), Cox
patent: 5930377 (1999-07-01), Powell et al.
patent: 5933798 (1999-08-01), Linnartz
patent: 5946414 (1999-08-01), Cass et al.
patent: 5949055 (1999-09-01), Fleet et al.
patent: 5949885 (1999-09-01), Leighton
patent: 5956716 (1999-09-01), Kenner
patent: 5960081 (1999-09-01), Vynne
patent: 5983176 (1999-11-01), Hoffert
patent: 5987459 (1999-11-01), Swanson
patent: 6005643 (1999-12-01), Morimoto et al.
patent: 6018593 (2000-01-01), Yamagata
patent: 6026193 (2000-02-01), Rhoads
patent: 6031914 (2000-02-01), Tewfik et al.
patent: 6037984 (2000-03-01), Isnardi
patent: 6061451 (2000-05-01), Muratani
patent: 6061793 (2000-05-01), Tewfik
patent: 6069914 (2000-05-01), Cox
patent: 6094722 (2000-07-01), Astola
patent: 6104826 (2000-08-01), Nakagawa
patent: 6108434 (2000-08-01), Cox
patent: 6122403 (2000-09-01), Rhoads
patent: 6181813 (2001-01-01), Fan
patent: 6208745 (2001-03-01), Florencio et al.
patent: 6211919 (2001-04-01), Zink et al.
patent: 6226387 (2001-05-01), Tewfik et al.
patent: 6229924 (2001-05-01), Rhoads et al.
patent: 6266419 (2001-07-01), Lacy et al.
patent: 6266430 (2001-07-01), Rhoads
patent: 6282299 (2001-08-01), Tewfik et al.
patent: 6285776 (2001-09-01), Rhoads
patent: 6307949 (2001-10-01), Rhoads
patent: 6311214 (2001-10-01), Rhoads
patent: 6314192 (2001-11-01), Chen
patent: 6332030 (2001-12-01), Manjunath et al.
patent: 6334187 (2001-12-01), Kadono
patent: 6343138 (2002-01-01), Rhoads
patent: 6345104 (2002-02-01), Rhoads
patent: 6359985 (2002-03-01), Koch et al.
patent: 6373965 (2002-04-01), Liang
patent: 6381341 (2002-04-01), Rhoads
patent: 6385329 (2002-05-01), Sharma et al.
patent: 6385330 (2002-05-01), Powell et al.
patent: 6408082 (2002-06-01), Rhoads et al.
patent: 6411392 (2002-06-01), Bender et al.
patent: 6411725 (2002-06-01), Rhoads
patent: 6421070 (2002-07-01), Ramos et al.
patent: 6424725 (2002-07-01), Rhoads et al.
patent: 6424726 (2002-07-01), Nakano et al.
patent: 6449379 (2002-09-01), Rhoads
patent: 6483927 (2002-11-01), Brunk et al.
patent: 6516079 (2003-02-01), Rhoads et al.
patent: 6522770 (2003-02-01), Seder et al.
patent: 6522771 (2003-02-01), Rhoads
patent: 6535617 (2003-03-01), Hannigan et al.
patent: 6542927 (2003-04-01), Rhoads
patent: 6553129 (2003-04-01), Rhoads
patent: 6563936 (2003-05-01), Brill et al.
patent: 6567533 (2003-05-01), Rhoads
patent: 6580808 (2003-06-01), Rhoads
patent: 6580819 (2003-06-01), Rhoads
patent: 6590996 (2003-07-01), Rhoads et al.
patent: 6608919 (2003-08-01), Alattar
patent: 6611607 (2003-08-01), Davis et al.
patent: 6614914 (2003-09-01), Rhoads et al.
patent: 6625297 (2003-09-01), Bradley
patent: 6647128 (2003-11-01), Rhoads
patent: 6647130 (2003-11-01), Rhoads
patent: 6650761 (2003-11-01), Rodriguez et al.
patent: 6674876 (2004-01-01), Hannigan et al.
patent: 6681028 (2004-01-01), Rhoads et al.
patent: 6681029 (2004-01-01), Rhoads
patent: 6694042 (2004-02-01), Seder et al.
patent: 6694043 (2004-02-01), Seder et al.
patent: 6700990 (2004-03-01), Rhoads
patent: 6700995 (2004-03-01), Reed
patent: 6704869 (2004-03-01), Rhoads et al.
patent: 6711276 (2004-03-01), Yoshiura et al.
patent: 6718046 (2004-04-01), Reed et al.
patent: 6718047 (2004-04-01), Rhoads
patent: 6721440 (2004-04-01), Reed et al.
patent: 6754377 (2004-06-01), Rhoads
patent: 6760463 (2004-07-01), Rhoads
patent: 6763123 (2004-07-01), Reed et al.
patent: 6768809 (2004-07-01), Rhoads et al.
patent: 6771795 (2004-08-01), Isnardi
patent: 6775392 (2004-08-01), Rhoads
patent: 6798894 (2004-09-01), Rhoads
patent: 6813366 (2004-11-01), Rhoads
patent: 6823075 (2004-11-01), Perry
patent: 6879701 (2005-04-01), Rhoads
patent: 6917724 (2005-07-01), Seder et al.
patent: 6920232 (2005-07-01), Rhoads
patent: 6947571 (2005-09-01), Rhoads et al.
patent: 6959098 (2005-10-01), Alattar
patent: 6961444 (2005-11-01), Levy
patent: 6973197 (2005-12-01), Miller
patent: 6975744 (2005-12-01), Sharma et al.
patent: 6975746 (2005-12-01), Davis et al.
patent: 6988202 (2006-01-01), Rhoads et al.
patent: 6993153 (2006-01-01), Bradley
patent: 6996252 (2006-02-01), Reed et al.
patent: 6999598 (2006-02-01), Foote et al.
patent: 7003731 (2006-02-01), Rhoads et al.
patent: 7024016 (2006-04-01), Rhoads et al.
patent: 7027614 (2006-04-01), Reed
patent: 7035427 (2006-04-01), Rhoads
patent: 7044395 (2006-05-01), Rhoads et al.
patent: 7051086 (2006-05-01), Rhoads et al.
patent: 7054465 (2006-05-01), Rhoads
patent: 7062069 (2006-06-01), Rhoads
patent: 7095871 (2006-08-01), Jones et al.
patent: 7111170 (2006-09-01), Rhoads et al.
patent: 7113614 (2006-09-01), Rhoads
patent: 7139408 (2006-11-01), Rhoads et al.
patent: 7158654 (2007-01-01), Rhoads
patent: 7164780 (2007-01-01), Brundage et al.
patent: 7171016 (2007-01-01), Rhoads
patent: 7174031 (2007-02-01), Rhoads et al.
patent: 7177443 (2007-02-01), Rhoads
patent: 7213757 (2007-05-01), Jones et al.
patent: 7224819 (2007-05-01), Levy et al.
patent: 7248717 (2007-07-01), Rhoads
patent: 7261612 (2007-08-01), Hannigan et al.
patent: 7305104 (2007-12-01), Carr et al.
patent: 7308110 (2007-12-01), Rhoads
patent: 7313251 (2007-12-01), Rhoads
patent: 7319775 (2008-01-01), Sharma et al.
patent: 7330564 (2008-02-01), Brundage et al.
patent: 7369678 (2008-05-01), Rhoads
patent: 7377421 (2008-05-01), Rhoads
patent: 7391880 (2008-06-01), Reed et al.
patent: 7406214 (2008-07-01), Rhoads et al.
patent: 7424131 (2008-09-01), Alattar et al.
patent: 7427030 (2008-09-01), Jones et al.
patent: 7433491 (2008-10-01), Rhoads
patent: 7444000 (2008-10-01), Rhoads
patent: 7444392 (2008-10-01), Rhoads et al.
patent: 7450734 (2008-11-01), Rodriguez et al.
patent: 7460726 (2008-12-01),

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