DE69940714D1 - Einbettungs- und - Detektionsgeräte für digitale Wasserzeichen - Google Patents

Einbettungs- und - Detektionsgeräte für digitale Wasserzeichen

Info

Publication number
DE69940714D1
DE69940714D1 DE69940714T DE69940714T DE69940714D1 DE 69940714 D1 DE69940714 D1 DE 69940714D1 DE 69940714 T DE69940714 T DE 69940714T DE 69940714 T DE69940714 T DE 69940714T DE 69940714 D1 DE69940714 D1 DE 69940714D1
Authority
DE
Germany
Prior art keywords
embedding
detection devices
digital watermarks
watermarks
digital
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.)
Expired - Fee Related
Application number
DE69940714T
Other languages
English (en)
Inventor
Hirofumi Muratani
Taku Katoh
Naoki Endo
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69940714D1 publication Critical patent/DE69940714D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N1/32154—Transform domain methods
    • 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
    • H04N1/32154—Transform domain methods
    • H04N1/32187—Transform domain methods with selective or adaptive application of the additional information, e.g. in selected frequency coefficients
    • 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
    • G06T2201/0052—Embedding of the watermark in the frequency domain
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69940714T 1998-11-30 1999-11-29 Einbettungs- und - Detektionsgeräte für digitale Wasserzeichen Expired - Fee Related DE69940714D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34001998A JP4130503B2 (ja) 1998-11-30 1998-11-30 電子透かし埋込み装置

Publications (1)

Publication Number Publication Date
DE69940714D1 true DE69940714D1 (de) 2009-05-28

Family

ID=18332973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940714T Expired - Fee Related DE69940714D1 (de) 1998-11-30 1999-11-29 Einbettungs- und - Detektionsgeräte für digitale Wasserzeichen

Country Status (4)

Country Link
US (1) US6757405B1 (de)
EP (1) EP1006710B1 (de)
JP (1) JP4130503B2 (de)
DE (1) DE69940714D1 (de)

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JP3607521B2 (ja) 1999-03-24 2005-01-05 株式会社東芝 電子透かし埋込装置、電子透かし検出装置、デジタル情報配布装置及び記憶媒体
US6754364B1 (en) * 1999-10-28 2004-06-22 Microsoft Corporation Methods and systems for fingerprinting digital data
WO2001031630A1 (fr) * 1999-10-29 2001-05-03 Sony Corporation Procede et appareil de traitement de donnees, et programme de stockage de supports
JP3567975B2 (ja) 2000-01-24 2004-09-22 日本電気株式会社 電子透かし検出・挿入装置
US6625297B1 (en) * 2000-02-10 2003-09-23 Digimarc Corporation Self-orienting watermarks
US6737957B1 (en) * 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
US7142691B2 (en) * 2000-03-18 2006-11-28 Digimarc Corporation Watermark embedding functions in rendering description files
JP3630071B2 (ja) * 2000-04-05 2005-03-16 日本電気株式会社 電子透かし検出器及びそれに用いる電子透かし検出方法
JP2001358935A (ja) * 2000-06-16 2001-12-26 Sharp Corp 電子情報埋込み装置および電子情報埋込みプログラムを記録したコンピュータ読取可能な記録媒体
KR100359506B1 (ko) * 2000-09-09 2002-11-04 주식회사 마크애니 디지털 영상 워터마킹 장치 및 방법
EP1215908A3 (de) * 2000-12-07 2005-05-04 Sony United Kingdom Limited Vorrichtung zur Detektion und Rückgewinnung von eingebetteten Daten
JP3682222B2 (ja) * 2000-12-11 2005-08-10 株式会社東芝 電子透かし検出装置、電子透かし検出方法及び記録媒体
JP3587168B2 (ja) * 2001-01-23 2004-11-10 日本ビクター株式会社 電子透かし情報埋め込み装置、埋め込み方法、電子透かし情報再生装置及び再生方法
JP4635367B2 (ja) * 2001-04-16 2011-02-23 ソニー株式会社 記録方法、記録装置、再生方法及び再生装置
JP2002325170A (ja) * 2001-04-24 2002-11-08 Canon Inc 画像処理装置及びその方法並びにプログラムコード、記憶媒体
JP3861624B2 (ja) * 2001-06-05 2006-12-20 ソニー株式会社 電子透かし埋め込み処理装置、および電子透かし埋め込み処理方法、並びにプログラム
JP3861623B2 (ja) * 2001-06-05 2006-12-20 ソニー株式会社 電子透かし埋め込み処理装置、および電子透かし埋め込み処理方法、並びにプログラム
JP2003134330A (ja) * 2001-10-30 2003-05-09 Sony Corp 電子透かし埋め込み処理装置、および電子透かし埋め込み処理方法、並びにコンピュータ・プログラム
US7231061B2 (en) 2002-01-22 2007-06-12 Digimarc Corporation Adaptive prediction filtering for digital watermarking
US7424128B2 (en) * 2002-04-10 2008-09-09 Pioneer Corporation Electronic watermark embedding apparatus, electronic watermark embedding method, record medium having electronic watermark and manufacturing method of record medium
JP4541632B2 (ja) * 2002-05-13 2010-09-08 パナソニック株式会社 電子透かし埋め込み装置、その方法及び記録媒体
JP4088622B2 (ja) * 2002-07-29 2008-05-21 インターナショナル・ビジネス・マシーンズ・コーポレーション Ｗｍ信号生成装置、ｗｍ信号生成方法、ｗｍ信号生成方法を実行するためのコンピュータ実行可能なプログラムおよび該プログラムを記録したコンピュータ可読な記録媒体、電子透かし埋め込み装置、および該電子透かし埋め込み装置を含むディジタル・テレビ装置
JP4127636B2 (ja) 2002-08-30 2008-07-30 株式会社東芝 電子透かし埋め込み装置及び方法
JP3960959B2 (ja) * 2002-11-08 2007-08-15 三洋電機株式会社 電子透かし埋め込み装置と方法ならびに電子透かし抽出装置と方法
KR100556848B1 (ko) 2003-05-13 2006-03-10 엘지전자 주식회사 디지털 워터마킹을 이용한 동영상 부호화/복호화 장치 및방법
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
CN1894743A (zh) * 2003-12-19 2007-01-10 皇家飞利浦电子股份有限公司 水印嵌入
JP2005229176A (ja) * 2004-02-10 2005-08-25 Oki Electric Ind Co Ltd 付加情報処理装置，付加情報処理システムおよび付加情報処理方法
TWI288873B (en) * 2004-02-17 2007-10-21 Mitsubishi Electric Corp Method for burying watermarks, method and device for inspecting watermarks
GB2419762A (en) * 2004-11-01 2006-05-03 Sony Uk Ltd Method of generating protected media signals by replacing data bits with hash values
US7856116B2 (en) 2004-11-09 2010-12-21 Digimarc Corporation Authenticating identification and security documents
JP4519678B2 (ja) 2005-02-21 2010-08-04 株式会社東芝 電子透かし検出方法及び装置、電子透かし埋め込み方法及び装置
JP4118279B2 (ja) 2005-03-11 2008-07-16 株式会社東芝 電子透かし検出装置及びその方法
CN1881384B (zh) * 2005-06-17 2010-05-26 鸿富锦精密工业（深圳）有限公司 文本加密系统及方法
CN1881383B (zh) * 2005-06-17 2011-07-27 鸿富锦精密工业（深圳）有限公司 文本加密系统及方法
CN100583191C (zh) * 2005-06-17 2010-01-20 鸿富锦精密工业（深圳）有限公司 文本加密系统及方法
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US20070115510A1 (en) 2005-11-18 2007-05-24 International Business Machines Corporation Marking images of text with speckle patterns for theft deterrence
EP2024970A2 (de) * 2006-04-25 2009-02-18 Koninklijke Philips Electronics N.V. Erneuerbares wasserzeichen
US8009861B2 (en) * 2006-04-28 2011-08-30 Vobile, Inc. Method and system for fingerprinting digital video object based on multiresolution, multirate spatial and temporal signatures
US7965838B2 (en) * 2007-11-30 2011-06-21 Faraday Technology Corp. Watermark generating circuit and related method thereof
CN101471779B (zh) * 2007-12-29 2013-03-27 日电（中国）有限公司 可证数据完整性验证方法、设备和系统
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US20140075469A1 (en) 2012-09-13 2014-03-13 Verance Corporation Content distribution including advertisements
WO2014153199A1 (en) 2013-03-14 2014-09-25 Verance Corporation Transactional video marking system
US20140325673A1 (en) * 2013-04-25 2014-10-30 Verance Corporation Live broadcast content protection based on watermarking
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
CN106170988A (zh) 2014-03-13 2016-11-30 凡瑞斯公司 使用嵌入式代码的交互式内容获取
US10504200B2 (en) 2014-03-13 2019-12-10 Verance Corporation Metadata acquisition using embedded watermarks
WO2016028936A1 (en) 2014-08-20 2016-02-25 Verance Corporation Watermark detection using a multiplicity of predicted patterns
EP3225034A4 (de) * 2014-11-25 2018-05-02 Verance Corporation Verbesserte metadaten und inhaltslieferung unter verwendung von wasserzeichen
IT201600095893A1 (it) * 2016-09-23 2018-03-23 Pikkart Srl Metodo per implementare realta' aumentata
CN112541853A (zh) * 2019-09-23 2021-03-23 阿里巴巴集团控股有限公司 数据处理方法、装置及设备
CN113822783A (zh) * 2020-06-30 2021-12-21 北京沃东天骏信息技术有限公司 一种水印添加方法和装置
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Also Published As

Publication number Publication date
EP1006710A3 (de) 2003-10-08
US6757405B1 (en) 2004-06-29
JP2000165654A (ja) 2000-06-16
EP1006710B1 (de) 2009-04-15
EP1006710A2 (de) 2000-06-07
JP4130503B2 (ja) 2008-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee