SG88769A1 - Additional information embedding method, additional information detecting method, additional information enbedding apparatus and additional information detecting apparatus - Google Patents

Additional information embedding method, additional information detecting method, additional information enbedding apparatus and additional information detecting apparatus

Info

Publication number
SG88769A1
SG88769A1 SG200000910A SG200000910A SG88769A1 SG 88769 A1 SG88769 A1 SG 88769A1 SG 200000910 A SG200000910 A SG 200000910A SG 200000910 A SG200000910 A SG 200000910A SG 88769 A1 SG88769 A1 SG 88769A1
Authority
SG
Singapore
Prior art keywords
additional information
information detecting
enbedding
detecting
embedding method
Prior art date
Application number
SG200000910A
Other languages
English (en)
Inventor
Takashi Kohashi
Akira Ogino
Hiroyuki Kimura
Hiroshi Yoshiura
Yoshiaki Moriyama
Kazumi Sugaya
Original Assignee
Sony Corp
Pioneer Corp
Hitachi Ltd
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 Sony Corp, Pioneer Corp, Hitachi Ltd filed Critical Sony Corp
Publication of SG88769A1 publication Critical patent/SG88769A1/en

Links

Classifications

    • 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
    • G11B20/10—Digital recording or reproducing
    • 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
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • 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
    • G06T2201/0052—Embedding of the watermark in the frequency domain
    • 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
    • G06T2201/0065—Extraction of an embedded watermark; Reliable detection
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
SG200000910A 1999-02-22 2000-02-21 Additional information embedding method, additional information detecting method, additional information enbedding apparatus and additional information detecting apparatus SG88769A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04338399A JP3636915B2 (ja) 1999-02-22 1999-02-22 付加情報重畳方法、付加情報検出方法、付加情報重畳装置および付加情報検出装置

Publications (1)

Publication Number Publication Date
SG88769A1 true SG88769A1 (en) 2002-05-21

Family

ID=12662303

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000910A SG88769A1 (en) 1999-02-22 2000-02-21 Additional information embedding method, additional information detecting method, additional information enbedding apparatus and additional information detecting apparatus

Country Status (12)

Country Link
US (1) US6954856B1 (de)
EP (1) EP1032205B1 (de)
JP (1) JP3636915B2 (de)
KR (1) KR100700900B1 (de)
CN (1) CN1209923C (de)
AU (1) AU765613B2 (de)
CA (1) CA2299123A1 (de)
DE (1) DE60037474T2 (de)
HK (1) HK1032167A1 (de)
RU (1) RU2243600C2 (de)
SG (1) SG88769A1 (de)
TW (1) TW507448B (de)

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US8095796B2 (en) 1999-05-19 2012-01-10 Digimarc Corporation Content identifiers
KR20000007020A (ko) * 1999-11-19 2000-02-07 원치선 데이터 감춤 기법을 이용한 채널 공유 방법
US7805764B1 (en) * 2000-03-31 2010-09-28 Doug Carson & Associates, Inc. Sequencing data blocks to provide hidden data on a recording medium
JP3511502B2 (ja) * 2000-09-05 2004-03-29 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 データ加工検出システム、付加情報埋め込み装置、付加情報検出装置、デジタルコンテンツ、音楽コンテンツ処理装置、付加データ埋め込み方法、コンテンツ加工検出方法、記憶媒体及びプログラム伝送装置
JP4214347B2 (ja) * 2000-10-04 2009-01-28 ソニー株式会社 データ出力方法および装置並びにデータ再生方法および装置
KR100794808B1 (ko) 2000-10-31 2008-01-15 소니 가부시끼 가이샤 부가 정보가 삽입되어 있는 오디오 데이터를기록/재생하는 장치 및 방법
GB2369945A (en) * 2000-12-07 2002-06-12 Sony Uk Ltd Method of embedding watermark information according to relative importance
EP1750426A1 (de) 2000-12-07 2007-02-07 Sony United Kingdom Limited Verfahren und Vorrichtung zum Einfügen von Daten, sowie zur Erkennung und Wiederherstellung der eingefügten Daten
JP2008146821A (ja) * 2000-12-13 2008-06-26 Hitachi Ltd ディジタル情報記録装置、再生装置および送信装置
JP4029569B2 (ja) 2000-12-13 2008-01-09 株式会社日立製作所 ディジタル情報記録再生装置、記録装置、受信装置および送信装置
US8055899B2 (en) * 2000-12-18 2011-11-08 Digimarc Corporation Systems and methods using digital watermarking and identifier extraction to provide promotional opportunities
JP2002238037A (ja) 2001-02-13 2002-08-23 Pioneer Electronic Corp 電子透かし埋め込み方法、電子透かし埋め込み装置および電子透かしを有する記録媒体
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
US7006658B2 (en) 2001-12-20 2006-02-28 Koninklijke Philips Electronics N.V. Varying segment sizes to increase security
WO2003060910A1 (fr) * 2002-01-11 2003-07-24 Fujitsu Limited Systeme de securite dans lequel un support d'enregistrement d'informations est utilise
WO2003067590A1 (fr) * 2002-02-05 2003-08-14 Sony Corporation Dispositif d'enregistrement de donnees et procede d'enregistrement
JP2003280754A (ja) * 2002-03-25 2003-10-02 Nec Corp 隠蔽化ソースプログラム、ソースプログラム変換方法及び装置並びにソース変換プログラム
CN100550964C (zh) * 2002-03-28 2009-10-14 三菱电机株式会社 数字广播发送装置及其方法、数字广播接收装置及其方法
JP3670649B2 (ja) * 2003-02-14 2005-07-13 株式会社東芝 ウォーターマーク処理装置およびウォーターマーク処理方法
WO2005026874A2 (en) * 2003-07-14 2005-03-24 Futuresoft, Inc. System and method for surveilling a computer network
TWI288873B (en) * 2004-02-17 2007-10-21 Mitsubishi Electric Corp Method for burying watermarks, method and device for inspecting watermarks
EP1928180A1 (de) 2005-08-04 2008-06-04 Nippon Telegraph and Telephone Corporation Verfahren für digitales wasserzeichen-padding, vorrichtung für digitales wasserzeichen-padding, verfahren zur erkennung eines digitalen wasserzeichens, vorrichtung zur erkennung eines digitalen wasserzeichens und programm
JP2007324677A (ja) * 2006-05-30 2007-12-13 Fuji Xerox Co Ltd 画像処理装置と画像処理方法、画像形成装置およびプログラム
US20090158443A1 (en) * 2007-12-17 2009-06-18 Verizon Business Network Services Inc. Piracy prevention, detection, and content management
DE102008014311A1 (de) 2008-03-14 2009-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einbetter zum Einbetten eines Wasserzeichens in eine Informationsdarstellung, Detektor zum Detektieren eines Wasserzeichens in einer Informationsdarstellung, Verfahren, Computerprogramm und Informationssignal
DE102008014409A1 (de) 2008-03-14 2009-09-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einbetter zum Einbetten eines Wasserzeichens in eine Informationsdarstellung, Detektor zum Detektieren eines Wasserzeichens in einer Informationsdarstellung, Verfahren und Computerprogramm
US9900145B2 (en) * 2016-05-19 2018-02-20 Omnivision Technologies, Inc. Clock generator and method for reducing electromagnetic interference from digital systems
US10438311B2 (en) * 2016-10-20 2019-10-08 Korea Advanced Institute Of Science And Technology Watermark embedding apparatus and method, and watermark detecting apparatus and method for 3D printing environment
US10957355B2 (en) * 2018-02-28 2021-03-23 International Business Machines Corporation Authenticating digital recordings
RU2746708C1 (ru) * 2020-07-29 2021-04-19 Закрытое акционерное общество "Перспективный мониторинг" Способ и устройство ввода водяного знака в аудиосигнал

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Publication number Priority date Publication date Assignee Title
EP0955773A2 (de) * 1998-05-07 1999-11-10 Pioneer Electronic Corporation Anlage zur Herstellung eines Aufnahmesignals mit Bilddaten und Kopierbedingungsinformation
EP0957637A1 (de) * 1998-05-15 1999-11-17 NEC Corporation Gerät zur Bildattributänderung und zur Einfügung elektronischer Wasserzeichen

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WO1998003014A1 (en) * 1996-07-16 1998-01-22 Philips Electronics N.V. Detecting a watermark embedded in an information signal
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
DE69840308D1 (de) * 1997-02-24 2009-01-22 Nec Corp System zur Kodierung digitaler Daten
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
JP4064506B2 (ja) * 1997-09-17 2008-03-19 パイオニア株式会社 電子透かし重畳方法及び検出方法並びに装置
US5991426A (en) * 1998-12-18 1999-11-23 Signafy, Inc. Field-based watermark insertion and detection
US6389032B1 (en) * 1999-02-11 2002-05-14 International Business Machines Corporation Internet voice transmission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955773A2 (de) * 1998-05-07 1999-11-10 Pioneer Electronic Corporation Anlage zur Herstellung eines Aufnahmesignals mit Bilddaten und Kopierbedingungsinformation
EP0957637A1 (de) * 1998-05-15 1999-11-17 NEC Corporation Gerät zur Bildattributänderung und zur Einfügung elektronischer Wasserzeichen

Also Published As

Publication number Publication date
EP1032205A2 (de) 2000-08-30
JP2000244726A (ja) 2000-09-08
KR100700900B1 (ko) 2007-03-29
TW507448B (en) 2002-10-21
HK1032167A1 (en) 2001-07-06
US6954856B1 (en) 2005-10-11
JP3636915B2 (ja) 2005-04-06
AU765613B2 (en) 2003-09-25
DE60037474D1 (de) 2008-01-31
CN1269672A (zh) 2000-10-11
CN1209923C (zh) 2005-07-06
DE60037474T2 (de) 2008-12-04
KR20000058138A (ko) 2000-09-25
EP1032205B1 (de) 2007-12-19
CA2299123A1 (en) 2000-08-22
EP1032205A3 (de) 2004-09-15
AU1848000A (en) 2000-08-24
RU2243600C2 (ru) 2004-12-27

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