DE60033500D1 - Wasserzeicheneinbettung und -detektion - Google Patents

Wasserzeicheneinbettung und -detektion

Info

Publication number
DE60033500D1
DE60033500D1 DE60033500T DE60033500T DE60033500D1 DE 60033500 D1 DE60033500 D1 DE 60033500D1 DE 60033500 T DE60033500 T DE 60033500T DE 60033500 T DE60033500 T DE 60033500T DE 60033500 D1 DE60033500 D1 DE 60033500D1
Authority
DE
Germany
Prior art keywords
detection
watermark insert
watermark
insert
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 - Lifetime
Application number
DE60033500T
Other languages
English (en)
Other versions
DE60033500T2 (de
Inventor
F Depovere
F Kalker
F Eveleens
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60033500D1 publication Critical patent/DE60033500D1/de
Publication of DE60033500T2 publication Critical patent/DE60033500T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0071—Robust watermarking, e.g. average attack or collusion attack resistant using multiple or alternating watermarks
    • 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
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • 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
    • 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
    • H04N2201/324—Selecting a particular authentication information from amongst a plurality of different authentication information

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE60033500T 1999-11-23 2000-10-30 Wasserzeicheneinbettung und -detektion Expired - Lifetime DE60033500T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99203914 1999-11-23
EP99203914 1999-11-23
PCT/EP2000/010729 WO2001039121A1 (en) 1999-11-23 2000-10-30 Watermark embedding and detection

Publications (2)

Publication Number Publication Date
DE60033500D1 true DE60033500D1 (de) 2007-04-05
DE60033500T2 DE60033500T2 (de) 2007-11-08

Family

ID=8240892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033500T Expired - Lifetime DE60033500T2 (de) 1999-11-23 2000-10-30 Wasserzeicheneinbettung und -detektion

Country Status (7)

Country Link
US (1) US7127065B1 (de)
EP (1) EP1151413B1 (de)
JP (1) JP4891508B2 (de)
CN (1) CN1218278C (de)
DE (1) DE60033500T2 (de)
ES (1) ES2282151T3 (de)
WO (1) WO2001039121A1 (de)

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US7171016B1 (en) 1993-11-18 2007-01-30 Digimarc Corporation Method for monitoring internet dissemination of image, video and/or audio files
US6636615B1 (en) 1998-01-20 2003-10-21 Digimarc Corporation Methods and systems using multiple watermarks
US7724919B2 (en) 1994-10-21 2010-05-25 Digimarc Corporation Methods and systems for steganographic processing
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US6988202B1 (en) 1995-05-08 2006-01-17 Digimarc Corporation Pre-filteriing to increase watermark signal-to-noise ratio
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
US7127744B2 (en) 2000-03-10 2006-10-24 Digimarc Corporation Method and apparatus to protect media existing in an insecure format
US8091025B2 (en) 2000-03-24 2012-01-03 Digimarc Corporation Systems and methods for processing content objects
US7738673B2 (en) 2000-04-19 2010-06-15 Digimarc Corporation Low visible digital watermarks
US6483927B2 (en) 2000-12-18 2002-11-19 Digimarc Corporation Synchronizing readers of hidden auxiliary data in quantization-based data hiding schemes
US6664976B2 (en) 2001-04-18 2003-12-16 Digimarc Corporation Image management system and methods using digital watermarks
US7249257B2 (en) 2001-03-05 2007-07-24 Digimarc Corporation Digitally watermarked maps and signs and related navigational tools
US9363409B2 (en) 2001-03-05 2016-06-07 Digimarc Corporation Image management system and methods using digital watermarks
US6950519B2 (en) * 2001-03-05 2005-09-27 Digimarc Corporation Geographically watermarked imagery and methods
JP2004521570A (ja) * 2001-06-21 2004-07-15 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 動画信号における電子透かしの埋め込み及び検出
US7213757B2 (en) 2001-08-31 2007-05-08 Digimarc Corporation Emerging security features for identification documents
US7398395B2 (en) * 2001-09-20 2008-07-08 Koninklijke Philips Electronics N.V. Using multiple watermarks to protect content material
WO2003052689A2 (en) * 2001-12-14 2003-06-26 Koninklijke Philips Electronics N.V. Embedding and extraction of watermark data
US8051290B2 (en) 2001-12-21 2011-11-01 Koninklijke Philips Electronics N.V. Increasing integrity of watermarks using robust features
AU2002366822A1 (en) * 2001-12-21 2003-07-09 Koninklijke Philips Electronics N.V. Increasing integrity of watermarks using robust features
US7886151B2 (en) 2002-01-22 2011-02-08 Purdue Research Foundation Temporal synchronization of video and audio signals
US7231061B2 (en) 2002-01-22 2007-06-12 Digimarc Corporation Adaptive prediction filtering for digital watermarking
AU2003228048A1 (en) * 2002-06-03 2003-12-19 Koninklijke Philips Electronics N.V. Encoding and decoding of watermarks in independent channels
WO2004023473A2 (en) * 2002-09-03 2004-03-18 Koninklijke Philips Electronics N.V. Watermark embedding and detection
EP1697926A1 (de) * 2003-12-19 2006-09-06 Koninklijke Philips Electronics N.V. Einbettung von wasserzeichen
KR20050078767A (ko) * 2004-02-02 2005-08-08 삼성전자주식회사 디지털 영상 워터마킹 장치 및 그 방법
JP4981455B2 (ja) 2004-02-04 2012-07-18 ディジマーク コーポレイション オンチップでの電子透かしの入ったイメージ信号及び電子透かしを通じた写真によるトラベルログ
JP3944490B2 (ja) * 2004-02-17 2007-07-11 株式会社東芝 電子透かし埋込装置、電子透かし検出装置、電子透かし埋込方法、電子透かし検出方法、電子透かし埋込プログラムおよび電子透かし検出プログラム
JP4155956B2 (ja) * 2004-09-16 2008-09-24 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
EP1703460A1 (de) * 2005-03-18 2006-09-20 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Kodierung und Dekodierung von Nutzlast tragenden Zeichen zur Einbetung eines Wasserzeichens in ein Audio- oder Videosignal
US8570586B2 (en) 2005-05-02 2013-10-29 Digimarc Corporation Active images through digital watermarking
US7630512B2 (en) * 2005-05-26 2009-12-08 Alcatel-Lucent Usa Inc. Method for performing recoverable video and image watermarking which survives block-based video and image compression
EP1729285A1 (de) * 2005-06-02 2006-12-06 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Wasserzeichenmarkierung eines Audio-Video-Signals mittels Wasserzeichendaten unter Verwendung eines gespreizten Spektrums
AU2005209707B2 (en) * 2005-09-13 2008-08-14 Canon Kabushiki Kaisha Adaptive mark placement
CN101432813A (zh) * 2006-04-25 2009-05-13 皇家飞利浦电子股份有限公司 用于影剧内容的可更换水印
WO2008146353A1 (ja) 2007-05-28 2008-12-04 Mitsubishi Electric Corporation 電子透かし埋め込み装置および方法、及び、電子透かし検出装置および方法
US9117268B2 (en) 2008-12-17 2015-08-25 Digimarc Corporation Out of phase digital watermarking in two chrominance directions
US8199969B2 (en) 2008-12-17 2012-06-12 Digimarc Corporation Out of phase digital watermarking in two chrominance directions
JP5495930B2 (ja) * 2010-05-10 2014-05-21 キヤノン株式会社 画像処理装置、方法、およびプログラム
EP2787503A1 (de) * 2013-04-05 2014-10-08 Movym S.r.l. Verfahren und System zur Audiosignal-Wasserzeichenmarkierung
WO2014182963A2 (en) 2013-05-08 2014-11-13 Digimarc Corporation Methods and arrangements involving substrate marking
CN105721951B (zh) * 2016-01-28 2018-12-25 华为技术有限公司 一种视频水印处理的方法及装置

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US3829218A (en) * 1972-06-05 1974-08-13 Bendix Corp Method of spectral analysis
US4477829A (en) * 1981-08-21 1984-10-16 Institut Kosmicheskikh Issledovany Akademii Nauk Sssr Method of obtaining multizone images of objects and multizone system therefor
DE3917411A1 (de) * 1989-05-29 1990-12-06 Brust Hans Detlef Verfahren und anordnung zur schnellen spektralanalyse eines signals an einem oder mehreren messpunkten
US6381341B1 (en) * 1996-05-16 2002-04-30 Digimarc Corporation Watermark encoding method exploiting biases inherent in original signal
KR100449354B1 (ko) * 1996-07-16 2005-08-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보신호내에삽입된워터마크검출방법및장치
US6226387B1 (en) * 1996-08-30 2001-05-01 Regents Of The University Of Minnesota Method and apparatus for scene-based video watermarking
US5915027A (en) * 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
JP3353691B2 (ja) * 1997-02-24 2002-12-03 日本電気株式会社 デジタルデータのエンコードシステム及び電子透かしデータ挿入方法並びに制御プログラムを格納した記憶媒体
DE69840308D1 (de) * 1997-02-24 2009-01-22 Nec Corp System zur Kodierung digitaler Daten
JPH118753A (ja) * 1997-06-18 1999-01-12 Nec Corp 電子透かし挿入装置
US6222932B1 (en) * 1997-06-27 2001-04-24 International Business Machines Corporation Automatic adjustment of image watermark strength based on computed image texture
JP4003096B2 (ja) * 1997-09-01 2007-11-07 ソニー株式会社 映像信号への付加情報の重畳方法および重畳装置
US6404926B1 (en) * 1997-09-02 2002-06-11 Sony Corporation Apparatus and method of processing image data, transmission medium, and recording medium
JPH11164235A (ja) * 1997-11-26 1999-06-18 Sony Corp 付加情報の重畳伝送方法、付加情報の重畳伝送装置
EP0981900A2 (de) * 1998-03-04 2000-03-01 Koninklijke Philips Electronics N.V. Wasserzeichenerkennung
JP3214555B2 (ja) * 1998-05-06 2001-10-02 日本電気株式会社 電子透かし挿入装置
US6553127B1 (en) * 1998-05-20 2003-04-22 Macrovision Corporation Method and apparatus for selective block processing
US6285775B1 (en) * 1998-10-01 2001-09-04 The Trustees Of The University Of Princeton Watermarking scheme for image authentication
US5991426A (en) * 1998-12-18 1999-11-23 Signafy, Inc. Field-based watermark insertion and detection
CA2260094C (en) * 1999-01-19 2002-10-01 Nec Corporation A method for inserting and detecting electronic watermark data into a digital image and a device for the same
US6801999B1 (en) * 1999-05-20 2004-10-05 Microsoft Corporation Passive and active software objects containing bore resistant watermarking
US6952774B1 (en) * 1999-05-22 2005-10-04 Microsoft Corporation Audio watermarking with dual watermarks

Also Published As

Publication number Publication date
DE60033500T2 (de) 2007-11-08
CN1218278C (zh) 2005-09-07
US7127065B1 (en) 2006-10-24
CN1338087A (zh) 2002-02-27
EP1151413A1 (de) 2001-11-07
EP1151413B1 (de) 2007-02-21
JP2003516006A (ja) 2003-05-07
JP4891508B2 (ja) 2012-03-07
WO2001039121A1 (en) 2001-05-31
ES2282151T3 (es) 2007-10-16

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition