Watermarking and transferring material

Details Watermarking and transferring material Watermarking and transferring material

2011-06-14

2011-06-14

Zee, Edward (Department: 2435)

Information security

Prevention of unauthorized use of data including prevention...

Access control

C380S201000, C713S176000

Reexamination Certificate

active

07962964

ABSTRACT:
A client device for use in a system having a server, the client device including: a receiving device configured to receive information material from the server, the information material containing a reversible modification providing a visually perceptible disturbing effect having been applied to the information material by using an invertible algorithm which uses values generated from one or more keys, and to receive identifying information that distinguishes the information material from other information material available from the server and condition information which defines a predetermined condition that should be met in order for the reversible modification to be reversed.

REFERENCES:
patent: 5185733 (1993-02-01), Finkelstein et al.
patent: 5740246 (1998-04-01), Saito
patent: 6122403 (2000-09-01), Rhoads
patent: 6131162 (2000-10-01), Yoshiura et al.
patent: 6208746 (2001-03-01), Musgrave
patent: 6345256 (2002-02-01), Milsted et al.
patent: 6490681 (2002-12-01), Kobayashi et al.
patent: 6577858 (2003-06-01), Gell
patent: 6629081 (2003-09-01), Cornelius et al.
patent: 6801999 (2004-10-01), Venkatesan et al.
patent: 7051203 (2006-05-01), Smith
patent: 7058809 (2006-06-01), White et al.
patent: 7136857 (2006-11-01), Chen et al.
patent: 7343324 (2008-03-01), Lao et al.
patent: 1226041 (1999-08-01), None
patent: 0 991 279 (2000-04-01), None
patent: 8-185448 (1996-07-01), None
patent: 11-119651 (1999-04-01), None
patent: 11-234264 (1999-08-01), None
patent: 2000-172648 (2000-06-01), None
patent: WO 97/14087 (1997-04-01), None
patent: WO 97 48084 (1997-12-01), None
SMPTE Journal, Proposed SMPTE Standard for Television—Unique Material Identifier (UMID), Mar. 2000, pp. 221-225.
John Garofalakis, et al., “Digital Robbery; Authors are not Unprotected”, Computer Graphics International, XP-010291474, Jun. 22, 1998, pp. 558-563.
Marc A. Kaplan, “IBM Cryptolopes™ , SuperDistribution and Digital Rights Management”, 'Online! URL:http://www.research.ibm.com/people/k/kaplan/cryptolope-docs/crypap.html, XP-002132994, Dec. 30, 1996, 7 pages.
Ping Wah Wong, et al., “A Web-based Secure System for the Distributed Printing of Documents and Images”, Images Processing, ICIP 98, XP-010308952, Oct. 4, 1998, pp. 2-6.
Eric A. Meyer, et al., “Borealis Image Server”, Computer Networks and ISDN System, vol. 28, No. 11, XP-004018214, May 1, 1996, pp. 1123-1137.
Daniel Augot, et al., “Secure Delivery of Images over Open Networks”, Proceedings of the IEEE, vol. 87, No. 7, XP-000914465, Jul. 1999, pp. 1251-1266.
James H. Wilkinson, et al., “Tools and Techniques for Globally Unique Content Identification”, SMPTE Journal, vol. 109, No. 10, XP-000969315, Oct. 2000, pp. 795-799.

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