DE60000188T2 - Vorrichtung und Verfahren zum Einbetten und Extrahieren von digitalen Informationen sowie Medium mit Programm zur Durchführung des Verfahrens - Google Patents

Vorrichtung und Verfahren zum Einbetten und Extrahieren von digitalen Informationen sowie Medium mit Programm zur Durchführung des Verfahrens

Info

Publication number
DE60000188T2
DE60000188T2 DE2000600188 DE60000188T DE60000188T2 DE 60000188 T2 DE60000188 T2 DE 60000188T2 DE 2000600188 DE2000600188 DE 2000600188 DE 60000188 T DE60000188 T DE 60000188T DE 60000188 T2 DE60000188 T2 DE 60000188T2
Authority
DE
Germany
Prior art keywords
embedding
program
carrying
medium
digital information
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
DE2000600188
Other languages
English (en)
Other versions
DE60000188D1 (de
Inventor
Takashi Katsura
Hisashi Inoue
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60000188D1 publication Critical patent/DE60000188D1/de
Publication of DE60000188T2 publication Critical patent/DE60000188T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • 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
    • H04N1/3217—Transform domain methods using wavelet transforms
    • 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
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • 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
DE2000600188 1999-02-15 2000-01-24 Vorrichtung und Verfahren zum Einbetten und Extrahieren von digitalen Informationen sowie Medium mit Programm zur Durchführung des Verfahrens Expired - Fee Related DE60000188T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03533599A JP4178647B2 (ja) 1999-02-15 1999-02-15 デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体

Publications (2)

Publication Number Publication Date
DE60000188D1 DE60000188D1 (de) 2002-07-11
DE60000188T2 true DE60000188T2 (de) 2003-01-23

Family

ID=12438979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000600188 Expired - Fee Related DE60000188T2 (de) 1999-02-15 2000-01-24 Vorrichtung und Verfahren zum Einbetten und Extrahieren von digitalen Informationen sowie Medium mit Programm zur Durchführung des Verfahrens

Country Status (4)

Country Link
US (1) US6639997B1 (de)
EP (1) EP1030511B1 (de)
JP (1) JP4178647B2 (de)
DE (1) DE60000188T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6754364B1 (en) * 1999-10-28 2004-06-22 Microsoft Corporation Methods and systems for fingerprinting digital data
EP1118961B1 (de) * 1999-11-25 2007-08-29 Matsushita Electric Industrial Co., Ltd. Informationeinbettungsgerät und -verfahren für Erfassung von Verfälschungen
US6385329B1 (en) * 2000-02-14 2002-05-07 Digimarc Corporation Wavelet domain watermarks
GB2369950B (en) 2000-12-07 2005-03-16 Sony Uk Ltd Image processing apparatus
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
US8301453B2 (en) 2000-12-21 2012-10-30 Digimarc Corporation Watermark synchronization signals conveying payload data
GB2379349B (en) * 2001-08-31 2006-02-08 Sony Uk Ltd Embedding data in material
GB2383148A (en) * 2001-12-13 2003-06-18 Sony Uk Ltd Watermarking
GB2390248A (en) * 2002-06-28 2003-12-31 Sony Uk Ltd Watermarking a reduced bandwidth version of material
JP3754403B2 (ja) 2002-07-26 2006-03-15 株式会社東芝 電子透かし検出方法及び装置
EP1398732A3 (de) * 2002-09-04 2006-09-27 Matsushita Electric Industrial Co., Ltd. Digitale Wasserzeicheneinbettung und -erkennung
EP1634238B1 (de) * 2003-05-09 2012-11-21 Avid Technology, Inc. Wasserzeichen
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
CN101115124B (zh) * 2006-07-26 2012-04-18 日电（中国）有限公司 基于音频水印识别媒体节目的方法和装置
KR101397207B1 (ko) 2007-06-12 2014-05-20 삼성전자주식회사 이동 통신 시스템에서 공통제어채널 송수신 방법 및 장치
US20090060257A1 (en) * 2007-08-29 2009-03-05 Korea Advanced Institute Of Science And Technology Watermarking method resistant to geometric attack in wavelet transform domain
KR101308137B1 (ko) 2011-12-19 2013-09-13 창원대학교 산학협력단 디지털 영상 워터마킹 방법
US9191516B2 (en) * 2013-02-20 2015-11-17 Qualcomm Incorporated Teleconferencing using steganographically-embedded audio data
CN111008923B (zh) * 2018-10-08 2022-10-18 阿里巴巴集团控股有限公司 水印嵌入和水印提取方法、装置和设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2184949C (en) * 1995-09-28 2000-05-30 Ingemar J. Cox Secure spread spectrum watermarking for multimedia data
JP3262159B2 (ja) 1996-09-04 2002-03-04 日本電気株式会社 拡散スペクトラム透かし処理方法
US5848155A (en) 1996-09-04 1998-12-08 Nec Research Institute, Inc. Spread spectrum watermark for embedded signalling
US5915027A (en) 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
KR100503159B1 (ko) * 1997-07-02 2005-07-25 코와 가부시키가이샤 전자 워터마킹 방법 및 워터마크 정보 추출 방법
JPH1132200A (ja) * 1997-07-09 1999-02-02 Matsushita Electric Ind Co Ltd 透かしデータ挿入方法及び透かしデータ検出方法
JPH11196262A (ja) * 1997-11-07 1999-07-21 Matsushita Electric Ind Co Ltd デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した媒体
US7502759B2 (en) * 1999-08-30 2009-03-10 Digimarc Corporation Digital watermarking methods and related toy and game applications
JP3431593B2 (ja) * 2000-10-31 2003-07-28 株式会社東芝 コンテンツ生成装置、電子透かし検出装置、コンテンツ生成方法、電子透かし検出方法及び記録媒体
US20030035553A1 (en) * 2001-08-10 2003-02-20 Frank Baumgarte Backwards-compatible perceptual coding of spatial cues
US6831991B2 (en) * 2001-06-22 2004-12-14 The Research Foundation Of Suny State University Plaza Reliable detection of LSB steganography in color and grayscale images

Also Published As

Publication number Publication date
EP1030511A3 (de) 2001-04-04
EP1030511A2 (de) 2000-08-23
EP1030511B1 (de) 2002-06-05
JP2000236432A (ja) 2000-08-29
DE60000188D1 (de) 2002-07-11
JP4178647B2 (ja) 2008-11-12
US6639997B1 (en) 2003-10-28

Similar Documents

Publication Publication Date Title
DE60000188D1 (de) Vorrichtung und Verfahren zum Einbetten und Extrahieren von digitalen Informationen sowie Medium mit Programm zur Durchführung des Verfahrens
DE60134383D1 (de) Vorrichtung und Verfahren zum Sammeln von Datenverkehrsinformationen
DE60141671D1 (de) Vorrichtung, Verfahren und Programmprodukt zur Erfassung und Bereitstellung von Information
DE69739006D1 (de) Vorrichtung und verfahren zur aufnahme von standbildern und animationen
DE69928908D1 (de) Verfahren zur informationsübertragung und vorrichtung zum anwenden des verfahrens
DE60139750D1 (de) Verfahren und vorrichtung zur aufzeichnung von videodaten
DE69840644D1 (de) Verfahren und Vorrichtung zur Umsetzung von Farbdaten
DE69940804D1 (de) Verfahren und vorrichtung zur unterdrückung von abklingartefakten
DE60013627D1 (de) Verfahren und vorrichtung zur aufwärtsplanung
DE60023779D1 (de) Vorrichtung und Verfahren zur Überblendungsdetektion und Überblendungsinformationscodierung
DE60000380D1 (de) Verfahren und Vorrichtung zur Datenkompression
DE69906037D1 (de) Verfahren und Vorrichtung zur Datenverschlüsselung
DE60000049D1 (de) Vorrichtung und Verfahren zur Aufnahme des Aufzeichnungsmediums
DE69912715D1 (de) Verfahren und Vorrichtung zum Aufnehmen von Dokumenten
ATE335275T1 (de) Verfahren und vorrichtung zur informationsaufzeichnung in einheiten
DE69942295D1 (de) Vorrichtung und verfahren zur informationsverarbeitung
DE60024316D1 (de) Verfahren und vorrichtung zur erzeuging von grenz- und nichtgrenzlinien
DE60102762D1 (de) Verfahren und Vorrichtung zum Etikettieren
DE69939083D1 (de) Elektrooptisches Verfahren zur Signalverarbeitung, Vorrichtung zur Durchführung des Verfahrens und Anwendung
DE60002340D1 (de) Verfahren und vorrichtung zur reduzierung der datenkompressionszeit
DE69925282D1 (de) Vorrichtung und verfahren zum polieren
DE50112874D1 (de) Verfahren und vorrichtung zur darstellung von informationen
DE50008334D1 (de) Verfahren und vorrichtung zur in-situ extraktion
DE69937047D1 (de) Verfahren und vorrichtung zur aufzeichnung von echtzeitinformationen
DE69932360D1 (de) Verfahren und vorrichtung zur informationssammlung

Legal Events

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