AU2001286737A1 - Method and apparatus for transaction code embedding - Google Patents

Method and apparatus for transaction code embedding

Info

Publication number
AU2001286737A1
AU2001286737A1 AU2001286737A AU8673701A AU2001286737A1 AU 2001286737 A1 AU2001286737 A1 AU 2001286737A1 AU 2001286737 A AU2001286737 A AU 2001286737A AU 8673701 A AU8673701 A AU 8673701A AU 2001286737 A1 AU2001286737 A1 AU 2001286737A1
Authority
AU
Australia
Prior art keywords
transaction code
code embedding
embedding
transaction
code
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001286737A
Inventor
Rade Petrovic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Verance Corp
Original Assignee
Verance Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Verance Corp filed Critical Verance Corp
Publication of AU2001286737A1 publication Critical patent/AU2001286737A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
    • H04N1/32304—Embedding different sets of additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0063—Image watermarking in relation to collusion attacks, e.g. collusion attack resistant
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • G11B20/00905—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm multiple watermarks used in combination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91335—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3235—Checking or certification of the authentication information, e.g. by comparison with data stored independently
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3239—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark using a plurality of different authentication information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes
AU2001286737A 2000-08-30 2001-08-27 Method and apparatus for transaction code embedding Abandoned AU2001286737A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/651,729 US6430301B1 (en) 2000-08-30 2000-08-30 Formation and analysis of signals with common and transaction watermarks
US09651729 2000-08-30
PCT/US2001/026505 WO2002019589A1 (en) 2000-08-30 2001-08-27 Method and apparatus for transaction code embedding

Publications (1)

Publication Number Publication Date
AU2001286737A1 true AU2001286737A1 (en) 2002-03-13

Family

ID=24613985

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286737A Abandoned AU2001286737A1 (en) 2000-08-30 2001-08-27 Method and apparatus for transaction code embedding

Country Status (3)

Country Link
US (1) US6430301B1 (en)
AU (1) AU2001286737A1 (en)
WO (1) WO2002019589A1 (en)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724919B2 (en) 1994-10-21 2010-05-25 Digimarc Corporation Methods and systems for steganographic processing
US7362775B1 (en) 1996-07-02 2008-04-22 Wistaria Trading, Inc. Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management
US7224819B2 (en) 1995-05-08 2007-05-29 Digimarc Corporation Integrating digital watermarks in multimedia content
US6728390B2 (en) 1995-05-08 2004-04-27 Digimarc Corporation Methods and systems using multiple watermarks
US5613004A (en) 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
US7289643B2 (en) 2000-12-21 2007-10-30 Digimarc Corporation Method, apparatus and programs for generating and utilizing content signatures
US6205249B1 (en) 1998-04-02 2001-03-20 Scott A. Moskowitz Multiple transform utilization and applications for secure digital watermarking
US7664263B2 (en) 1998-03-24 2010-02-16 Moskowitz Scott A Method for combining transfer functions with predetermined key creation
US20030056103A1 (en) 2000-12-18 2003-03-20 Levy Kenneth L. Audio/video commerce application architectural framework
US20020159614A1 (en) * 2000-12-18 2002-10-31 Bradley Brett Alan Message coding for digital watermark applications
US7346472B1 (en) 2000-09-07 2008-03-18 Blue Spike, Inc. Method and device for monitoring and analyzing signals
US7159116B2 (en) 1999-12-07 2007-01-02 Blue Spike, Inc. Systems, methods and devices for trusted transactions
US7095874B2 (en) 1996-07-02 2006-08-22 Wistaria Trading, Inc. Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US7177429B2 (en) 2000-12-07 2007-02-13 Blue Spike, Inc. System and methods for permitting open access to data objects and for securing data within the data objects
US7457962B2 (en) 1996-07-02 2008-11-25 Wistaria Trading, Inc Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US5889868A (en) 1996-07-02 1999-03-30 The Dice Company Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US7730317B2 (en) * 1996-12-20 2010-06-01 Wistaria Trading, Inc. Linear predictive coding implementation of digital watermarks
AUPO521897A0 (en) * 1997-02-20 1997-04-11 Telstra R & D Management Pty Ltd Invisible digital watermarks
US7644282B2 (en) * 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
US6912315B1 (en) * 1998-05-28 2005-06-28 Verance Corporation Pre-processed information embedding system
US6865675B1 (en) * 1998-07-14 2005-03-08 Koninklijke Philips Electronics N.V. Method and apparatus for use of a watermark and a unique time dependent reference for the purpose of copy protection
US7664264B2 (en) 1999-03-24 2010-02-16 Blue Spike, Inc. Utilizing data reduction in steganographic and cryptographic systems
US7475246B1 (en) 1999-08-04 2009-01-06 Blue Spike, Inc. Secure personal content server
US7031474B1 (en) 1999-10-04 2006-04-18 Srs Labs, Inc. Acoustic correction apparatus
US7277767B2 (en) * 1999-12-10 2007-10-02 Srs Labs, Inc. System and method for enhanced streaming audio
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
US7127744B2 (en) * 2000-03-10 2006-10-24 Digimarc Corporation Method and apparatus to protect media existing in an insecure format
US9609278B2 (en) 2000-04-07 2017-03-28 Koplar Interactive Systems International, Llc Method and system for auxiliary data detection and delivery
US7127615B2 (en) 2000-09-20 2006-10-24 Blue Spike, Inc. Security based on subliminal and supraliminal channels for data objects
US7043049B2 (en) * 2000-11-30 2006-05-09 Intel Corporation Apparatus and method for monitoring streamed multimedia quality using digital watermark
US7266704B2 (en) 2000-12-18 2007-09-04 Digimarc Corporation User-friendly rights management systems and methods
KR100355033B1 (en) * 2000-12-30 2002-10-19 주식회사 실트로닉 테크놀로지 Apparatus and Method for Watermark Embedding and Detection using the Linear Prediction Analysis
US7159118B2 (en) * 2001-04-06 2007-01-02 Verance Corporation Methods and apparatus for embedding and recovering watermarking information based on host-matching codes
US7496197B2 (en) * 2001-06-14 2009-02-24 Portauthority Technologies Inc. Method and system for robust embedding of watermarks and steganograms in digital video content
US7392394B2 (en) * 2001-12-13 2008-06-24 Digimarc Corporation Digital watermarking with variable orientation and protocols
US7392392B2 (en) 2001-12-13 2008-06-24 Digimarc Corporation Forensic digital watermarking with variable orientation and protocols
US7020304B2 (en) * 2002-01-22 2006-03-28 Digimarc Corporation Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding
JP3822501B2 (en) * 2002-01-28 2006-09-20 株式会社東芝 Identification information decoding apparatus, identification information decoding method, identification information embedding apparatus, identification information embedding method, and program
CN100362586C (en) * 2002-02-19 2008-01-16 皇家飞利浦电子股份有限公司 Collusion-robust watermarking
US7308430B2 (en) 2002-04-02 2007-12-11 Warner Bros. Entertainment Inc. Methods and apparatus for uniquely identifying a large number of film prints
US7533027B2 (en) * 2002-04-02 2009-05-12 Warner Bros. Entertainment Inc. Methods and apparatus for uniquely identifying a large number of film prints
US7287275B2 (en) 2002-04-17 2007-10-23 Moskowitz Scott A Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
AU2003223058A1 (en) * 2002-05-22 2003-12-02 Koninklijke Philips Electronics N.V. Method of extracting a watermark
US7111171B2 (en) * 2002-07-09 2006-09-19 Kaleidescope, Inc. Parallel distribution and fingerprinting of digital content
US7206409B2 (en) * 2002-09-27 2007-04-17 Technicolor, Inc. Motion picture anti-piracy coding
ES2507642T3 (en) 2002-10-15 2014-10-15 Verance Corporation Media supervision, management and information system
US7702125B2 (en) * 2003-02-05 2010-04-20 Digimarc Corporation Watermarking systems and methods
US7289961B2 (en) * 2003-06-19 2007-10-30 University Of Rochester Data hiding via phase manipulation of audio signals
WO2005004493A1 (en) * 2003-06-25 2005-01-13 Thomson Licensing S.A. Decoding method and apparatus for detection of watermarks in a compressed video bitstream
US20060257000A1 (en) * 2003-06-25 2006-11-16 Boyce Jill M Decoding method an apparatus for detection of watermarks in a compressed video bitsream
EP1647020A1 (en) * 2003-07-10 2006-04-19 Koninklijke Philips Electronics N.V. Embedding watermark for protecting multiple copies of a signal
US7330511B2 (en) 2003-08-18 2008-02-12 Koplar Interactive Systems International, L.L.C. Method and system for embedding device positional data in video signals
FR2875663B1 (en) * 2004-09-23 2006-12-15 Canon Res Ct France S A S Soc METHOD AND DEVICE FOR VERIFYING MULTIMEDIA ENTITIES
FR2860378B1 (en) * 2003-09-25 2006-04-07 Canon Res Ct France S A S METHOD AND DEVICE FOR VERIFYING MULTIMEDIA ENTITIES, IN PARTICULAR FOR VERIFYING DIGITAL IMAGES
FR2860377A1 (en) * 2003-09-25 2005-04-01 Canon Res Ct France S A S Multimedia entities verification method e.g. for digital image, involves determining match between request multimedia entity and a reference multimedia entity among reference multimedia entities selected by content-based search
US8031979B2 (en) * 2003-09-25 2011-10-04 Canon Research Centre France Method and device for verifying multimedia entities and in particular for verifying digital images
US20060239501A1 (en) * 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US7616776B2 (en) * 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
US20070039018A1 (en) * 2005-08-09 2007-02-15 Verance Corporation Apparatus, systems and methods for broadcast advertising stewardship
US9055239B2 (en) * 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US7369677B2 (en) 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
CN1894972A (en) * 2003-12-11 2007-01-10 皇家飞利浦电子股份有限公司 Embedding of signal dependent properties in a media signal
US7289644B2 (en) * 2004-04-27 2007-10-30 Thomson Licensing Anti-piracy coding of motion pictures
US7451093B2 (en) 2004-04-29 2008-11-11 Srs Labs, Inc. Systems and methods of remotely enabling sound enhancement techniques
US8793762B2 (en) 2004-09-20 2014-07-29 Secure Content Storage Association Llc Simple nonautonomous peering network media
US11734393B2 (en) 2004-09-20 2023-08-22 Warner Bros. Entertainment Inc. Content distribution with renewable content protection
US8775811B2 (en) 2008-02-11 2014-07-08 Secure Content Storage Association Llc Simple non-autonomous peering environment, watermarking and authentication
US20060064386A1 (en) 2004-09-20 2006-03-23 Aaron Marking Media on demand via peering
US8849701B2 (en) * 2004-12-13 2014-09-30 Google Inc. Online video game advertising system and method supporting multiplayer ads
US8267778B2 (en) * 2004-12-15 2012-09-18 Google Inc. Video game feedback system and method
US20060148573A1 (en) * 2004-12-17 2006-07-06 Daniel Willis Method and system for cataloging advertising spots of an advertising enabled game
US20060166742A1 (en) * 2004-12-17 2006-07-27 Daniel Willis Method for advertisement service provider wholesaling
US20060143675A1 (en) * 2004-12-17 2006-06-29 Daniel Willis Proxy advertisement server and method
US8128493B2 (en) 2004-12-20 2012-03-06 Google Inc. Method and system for automatically managing a content approval process for use in in-game advertising
KR101400401B1 (en) * 2005-04-05 2014-06-30 구글 인코포레이티드 Method and system supporting audited reporting of advertising impressions from video games
AU2006246938A1 (en) * 2005-05-17 2006-11-23 Google Inc. Method and system for enhancing video games and video game systems
EP1739617B1 (en) * 2005-07-01 2014-09-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Countermeasure for collusion attacks in digital watermarking
US8020004B2 (en) * 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) * 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US20070033408A1 (en) * 2005-08-08 2007-02-08 Widevine Technologies, Inc. Preventing illegal distribution of copy protected content
DE102006005052A1 (en) * 2006-02-03 2007-08-09 Siemens Ag Method and device for generating at least one user-specifically marked data stream, method and device for detecting a user-specifically marked data stream and a user-specifically marked data stream
US20070204350A1 (en) * 2006-02-18 2007-08-30 Gibson Guitar Corp. Secure Internet
US20070299723A1 (en) * 2006-06-15 2007-12-27 Adscape Media Inc. Method for advertising in video games played on internet enabled platforms
US7836179B2 (en) * 2006-09-01 2010-11-16 Nbc Universal, Inc. Content validation for digital network
DK2082527T3 (en) * 2006-10-18 2015-07-20 Destiny Software Productions Inc Methods for watermarking media data
US8401972B2 (en) * 2006-10-27 2013-03-19 At&T Intellectual Property Ii, L.P. System and method of generating a per sale watermarking on digital files
US8050434B1 (en) 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
CN101682461A (en) * 2007-03-22 2010-03-24 尼尔森（美国）有限公司 Digital copyright management and audience measurement system and method
WO2008144087A1 (en) * 2007-05-21 2008-11-27 Nielsen Media Research, Inc. Methods and apparatus to monitor content distributed by the internet
JP5605810B2 (en) 2007-10-05 2014-10-15 ディジマーク コーポレイション Content serialization by changing content characteristics, including changing the master copy watermark characteristics
US20090111584A1 (en) 2007-10-31 2009-04-30 Koplar Interactive Systems International, L.L.C. Method and system for encoded information processing
US8850590B2 (en) * 2008-03-05 2014-09-30 Broadcom Corporation Systems and methods for using transport stream splicing for programming information security
US8259938B2 (en) * 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US8582781B2 (en) 2009-01-20 2013-11-12 Koplar Interactive Systems International, L.L.C. Echo modulation methods and systems
US8715083B2 (en) 2009-06-18 2014-05-06 Koplar Interactive Systems International, L.L.C. Methods and systems for processing gaming data
EP2416317A1 (en) * 2010-08-03 2012-02-08 Irdeto B.V. Detection of watermarks in signals
US8838977B2 (en) 2010-09-16 2014-09-16 Verance Corporation Watermark extraction and content screening in a networked environment
US9164724B2 (en) 2011-08-26 2015-10-20 Dts Llc Audio adjustment system
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9547753B2 (en) * 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
JP2013126225A (en) * 2011-12-16 2013-06-24 Internatl Business Mach Corp <Ibm> Method, program and system for distributing data to multiple clients from server
US9749136B2 (en) 2012-02-24 2017-08-29 Comcast Cable Communications, Llc Method for watermarking content
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
WO2014079471A1 (en) * 2012-11-26 2014-05-30 Irdeto Bv Obtaining a version of an item of content
US9262794B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
WO2014190140A1 (en) 2013-05-23 2014-11-27 Alan Kraemer Headphone audio enhancement system
US9485089B2 (en) 2013-06-20 2016-11-01 Verance Corporation Stego key management
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
US10504200B2 (en) 2014-03-13 2019-12-10 Verance Corporation Metadata acquisition using embedded watermarks
US9596521B2 (en) 2014-03-13 2017-03-14 Verance Corporation Interactive content acquisition using embedded codes
WO2016028934A1 (en) 2014-08-20 2016-02-25 Verance Corporation Content management based on dither-like watermark embedding
US9769543B2 (en) 2014-11-25 2017-09-19 Verance Corporation Enhanced metadata and content delivery using watermarks
US9942602B2 (en) 2014-11-25 2018-04-10 Verance Corporation Watermark detection and metadata delivery associated with a primary content
WO2016100916A1 (en) 2014-12-18 2016-06-23 Verance Corporation Service signaling recovery for multimedia content using embedded watermarks
US10257567B2 (en) 2015-04-30 2019-04-09 Verance Corporation Watermark based content recognition improvements
US10477285B2 (en) 2015-07-20 2019-11-12 Verance Corporation Watermark-based data recovery for content with multiple alternative components
US20190132652A1 (en) 2016-04-18 2019-05-02 Verance Corporation System and method for signaling security and database population
US11297398B2 (en) 2017-06-21 2022-04-05 Verance Corporation Watermark-based metadata acquisition and processing
CN107317812A (en) * 2017-06-27 2017-11-03 福建中金在线信息科技有限公司 A kind of method, device, electronic equipment and storage medium for searching pirate user
US10713335B2 (en) * 2017-08-28 2020-07-14 Visa International Service Association System, method, and apparatus for detecting unlicensed performances of copyrighted creative works
US11468149B2 (en) 2018-04-17 2022-10-11 Verance Corporation Device authentication in collaborative content screening
US10904251B2 (en) 2019-05-17 2021-01-26 Advanced New Technologies Co., Ltd. Blockchain-based copyright protection method and apparatus, and electronic device
KR102265784B1 (en) * 2019-11-22 2021-06-17 (주)잉카엔트웍스 Apparatus and method for client side forensic watermark
US11722741B2 (en) 2021-02-08 2023-08-08 Verance Corporation System and method for tracking content timeline in the presence of playback rate changes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721788A (en) * 1992-07-31 1998-02-24 Corbis Corporation Method and system for digital image signatures
US5862260A (en) * 1993-11-18 1999-01-19 Digimarc Corporation Methods for surveying dissemination of proprietary empirical data
US5699427A (en) * 1995-06-23 1997-12-16 International Business Machines Corporation Method to deter document and intellectual property piracy through individualization
US6145081A (en) 1998-02-02 2000-11-07 Verance Corporation Method and apparatus for preventing removal of embedded information in cover signals
EP1080442A1 (en) 1998-05-28 2001-03-07 Solana Technology Development Corporation Pre-processed information embedding system
JP2000020600A (en) * 1998-07-06 2000-01-21 Hitachi Ltd Method for providing digital contents, method for monitoring its illegal usage, its providing device and device for monitoring its illegal usage

Also Published As

Publication number Publication date
WO2002019589A1 (en) 2002-03-07
US6430301B1 (en) 2002-08-06

Similar Documents

Publication Publication Date Title
AU2001286737A1 (en) Method and apparatus for transaction code embedding
AU2001250540A1 (en) Secure payment method and apparatus
AU2001287847A1 (en) Code identification method and system
AU2002246524A1 (en) Method and apparatus for providing location information
AU2001264771A1 (en) Well reference apparatus and method
AU2001251256A1 (en) System and method for bar code rendering and recognition
AU2001245720A1 (en) Method and apparatus for processor code optimization using code compression
AU2001284328A1 (en) Information processing apparatus and method
AU2001259013A1 (en) Transaction system and method
GB0110042D0 (en) Card approval method, settlement system and apparatus therefor
GB0010422D0 (en) Payment apparatus and method
EP1401204A4 (en) Information providing system, information providing apparatus, and method
EP1262874A3 (en) Code verification system and method
GB2380628B (en) Apparatus and method for providing a deception response system
GB2366416B (en) Electronic-money settlement method and information processing apparatus therefor
AU7691200A (en) Method and apparatus for embedding text watermark
AU2001261029A1 (en) Method and apparatus for method and apparatus for self-adaptive code
AU2001293871A1 (en) Database linking method and apparatus
AU2001228992A1 (en) Method and apparatus for location event based information
AU3414201A (en) Method and apparatus for decoding
SG115430A1 (en) Settlement processing method and settlement processing system
GB2376363B (en) Positioning apparatus and method
AUPQ784000A0 (en) Method and system for operation verification
AU2002214606A1 (en) Method and apparatus for secure payment processing
AU2003200600A1 (en) Code identification method and system