DE69837131D1 - Einbettung von zusatzdaten in ein kodiertes signal - Google Patents

Einbettung von zusatzdaten in ein kodiertes signal

Info

Publication number
DE69837131D1
DE69837131D1 DE69837131T DE69837131T DE69837131D1 DE 69837131 D1 DE69837131 D1 DE 69837131D1 DE 69837131 T DE69837131 T DE 69837131T DE 69837131 T DE69837131 T DE 69837131T DE 69837131 D1 DE69837131 D1 DE 69837131D1
Authority
DE
Germany
Prior art keywords
encoding
encoded signal
signal
embedding
additional data
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
DE69837131T
Other languages
English (en)
Other versions
DE69837131T2 (de
Inventor
Alphons Antonius Bruekers
Geert Florimond Depovere
Petrus Antonius Nuijten
Arnoldus Werner Oomen
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
Publication of DE69837131D1 publication Critical patent/DE69837131D1/de
Application granted granted Critical
Publication of DE69837131T2 publication Critical patent/DE69837131T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/0021Image watermarking
    • G06T1/0028Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G06T1/0035Output size adaptive watermarking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/467Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884Circuits 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
    • G11B20/00891Circuits 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 embedded in audio data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835Generation of protective data, e.g. certificates
    • H04N21/8358Generation of protective data, e.g. certificates involving watermark
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007Time or data compression or expansion
    • G11B2020/00014Time or data compression or expansion the compressed signal being an audio signal
    • G11B2020/00065Sigma-delta audio encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
DE69837131T 1997-01-27 1998-01-12 Einbettung von zusatzdaten in ein kodiertes signal Expired - Lifetime DE69837131T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97200197 1997-01-27
EP97200197 1997-01-27
PCT/IB1998/000040 WO1998033324A2 (en) 1997-01-27 1998-01-12 Embedding supplemental data in an encoded signal

Publications (2)

Publication Number Publication Date
DE69837131D1 true DE69837131D1 (de) 2007-04-05
DE69837131T2 DE69837131T2 (de) 2007-11-08

Family

ID=8227952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837131T Expired - Lifetime DE69837131T2 (de) 1997-01-27 1998-01-12 Einbettung von zusatzdaten in ein kodiertes signal

Country Status (15)

Country Link
US (1) US6157330A (de)
EP (1) EP0900500B1 (de)
JP (1) JP3929501B2 (de)
KR (1) KR100578952B1 (de)
CN (1) CN1183771C (de)
AT (1) ATE354916T1 (de)
CZ (1) CZ306598A3 (de)
DE (1) DE69837131T2 (de)
HU (1) HUP0000832A3 (de)
ID (1) ID20307A (de)
MY (1) MY120224A (de)
PL (1) PL329943A1 (de)
RU (1) RU2201039C2 (de)
UA (1) UA42863C2 (de)
WO (1) WO1998033324A2 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882738B2 (en) 1994-03-17 2005-04-19 Digimarc Corporation Methods and tangible objects employing textured machine readable data
US6738495B2 (en) 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
US20030133592A1 (en) * 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
ID20168A (id) * 1996-11-07 1998-10-15 Philips Electronics Nv Pengolahan data pada suatu sinyal aliran bit
JP3794646B2 (ja) * 1997-08-26 2006-07-05 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 内容情報とそれに関する補足情報とを転送するシステム
CZ153299A3 (cs) * 1997-09-02 1999-09-15 Koninklijke Philips Electronics N. V. Označování informačního signálu vodoznakem
EP0962094B1 (de) * 1997-12-22 2003-09-17 Koninklijke Philips Electronics N.V. Integration von zusätzlichen daten in einem kodierten signal
US6608911B2 (en) 2000-12-21 2003-08-19 Digimarc Corporation Digitally watermaking holograms for use with smart cards
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US6782115B2 (en) 1998-04-16 2004-08-24 Digimarc Corporation Watermark holograms
US6965873B1 (en) 1998-04-16 2005-11-15 Digimarc Corporation Electronic commerce using optical input device
KR100389857B1 (ko) * 1998-07-01 2003-07-04 삼성전자주식회사 워터마킹을 사용하여 시그니쳐 영상을 기록하고 복원하는 디지털 영상 코딩/디코딩장치 및 방법
JP4083302B2 (ja) * 1998-08-12 2008-04-30 株式会社東芝 動画像スクランブル/デスクランブル装置
ID25532A (id) 1998-10-29 2000-10-12 Koninkline Philips Electronics Penanaman data tambahan dalam sinyal informasi
KR100586872B1 (ko) * 1998-11-17 2006-06-07 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보신호에 대한 보조 데이터의 삽입 및 추출
JP3768705B2 (ja) * 1998-11-27 2006-04-19 キヤノン株式会社 電子透かし埋め込み装置、出力制御装置及びコンピュータ読み取り可能な記憶媒体
JP2000350013A (ja) * 1999-03-31 2000-12-15 Victor Co Of Japan Ltd 透かしデータ埋め込み装置、透かしデータ埋め込み方法、伝送方法、記録媒体、透かしデータ読み出し装置及び透かしデータ読み出し方法。
US7164413B2 (en) 1999-05-19 2007-01-16 Digimarc Corporation Enhanced input peripheral
CA2342913A1 (en) * 1999-07-02 2001-01-11 Koninklijke Philips Electronics N.V. Addition of watermark keys according to a flexible format
US6823019B1 (en) * 1999-07-30 2004-11-23 Agere Systems Inc. Reduced DC transients in a sigma delta filter
US7188186B1 (en) * 1999-09-03 2007-03-06 Meyer Thomas W Process of and system for seamlessly embedding executable program code into media file formats such as MP3 and the like for execution by digital media player and viewing systems
CN1175414C (zh) * 1999-10-06 2004-11-10 皇家菲利浦电子有限公司 嵌入/检测一维信息信号中的水印的方法和装置
CZ20013026A3 (cs) * 1999-12-21 2002-03-13 Koninklijke Philips Electronics N. V. Vysílač pro přenos prvního a druhého digitálního informačního signálu prostřednictvím přenosového média, způsob přenosu, přenosové médium a přijímač
US6986048B1 (en) * 2000-01-24 2006-01-10 Koninklijke Philips Electronics N.V. Protecting content from illicit reproduction by proof of existence of a complete data set using security identifiers
US6717899B1 (en) 2000-02-23 2004-04-06 Doug Carson & Associates, Inc. Optical disc hidden data technique
US6768709B2 (en) 2000-02-23 2004-07-27 Doug Carson & Associates, Inc. Hiding digital data in a digital audio or video carrier signal
WO2001091120A1 (en) * 2000-05-22 2001-11-29 Koninklijke Philips Electronics N.V. Watermark insertion and extraction
US20020021808A1 (en) * 2000-05-31 2002-02-21 Keiichi Iwamura Image processing apparatus, image processing method and storage medium
JP2002057997A (ja) * 2000-06-01 2002-02-22 Sony Corp コンテンツデータ、データ記録媒体、データ記録方法及び装置、データ再生方法及び装置、データ送信方法及び装置、データ受信方法及び装置
JP2001357622A (ja) * 2000-06-13 2001-12-26 Sony Corp コンテンツデータ、データ記録媒体、データ記録方法及び装置、データ再生方法及び装置
JP4248241B2 (ja) * 2001-01-23 2009-04-02 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 圧縮情報信号のウォーターマーキング
JP2004522384A (ja) * 2001-07-27 2004-07-22 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 信号への補助データの埋め込み
US7095872B2 (en) 2001-08-28 2006-08-22 University Of North Carolina At Charlotte Automated digital watermarking methods using neural networks
US7063264B2 (en) 2001-12-24 2006-06-20 Digimarc Corporation Covert variable information on identification documents and methods of making same
CN100380493C (zh) * 2001-09-05 2008-04-09 皇家飞利浦电子股份有限公司 用于直接流数字信号的坚韧水印
DK1456810T3 (da) 2001-12-18 2011-07-18 L 1 Secure Credentialing Inc Multiple billedsikkerhedstræk til at identificere dokumenter og fremgangsmåder til fremstilling deraf
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
WO2003056507A1 (en) 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Systems, compositions, and methods for full color laser engraving of id documents
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7231061B2 (en) 2002-01-22 2007-06-12 Digimarc Corporation Adaptive prediction filtering for digital watermarking
JP3554825B2 (ja) * 2002-03-11 2004-08-18 東北大学長 電子透かしシステム
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
AU2003298731A1 (en) 2002-11-26 2004-06-18 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
EP1614064B1 (de) 2003-04-16 2010-12-08 L-1 Secure Credentialing, Inc. Dreidimensionale datenspeicherung
US7409002B2 (en) * 2003-09-30 2008-08-05 Intel Corporation Signal modulation
US7744002B2 (en) 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same
WO2005088608A1 (en) * 2004-03-12 2005-09-22 Koninklijke Philips Electronics N.V. Method of inserting digital watermarks in one-bit audio files
EP1763017B1 (de) * 2004-07-20 2012-04-25 Panasonic Corporation Toncodiereinrichtung und toncodierverfahren
GB2409956B (en) * 2004-09-01 2005-12-07 Ace Records Ltd Audio watermarking
CN100387062C (zh) * 2005-07-01 2008-05-07 中山大学 一种带补偿的保护mpeg-2视频数据的方法
US20090013188A1 (en) * 2006-01-30 2009-01-08 Koninklijke Philips Electronics N.V. Search for a Watermark in a Data Signal
JP2008131282A (ja) * 2006-11-20 2008-06-05 Sony Corp 映像伝送方法、映像伝送システム及び映像処理装置
KR20100079121A (ko) * 2008-12-30 2010-07-08 주식회사 동부하이텍 이미지 인코더 및 이미지 인코딩 방법
US8345569B2 (en) * 2009-11-23 2013-01-01 Dialogic Corporation Multiple watermarks for fidelity assessment
US9183838B2 (en) * 2013-10-09 2015-11-10 Summit Semiconductor Llc Digital audio transmitter and receiver
US9620133B2 (en) * 2013-12-04 2017-04-11 Vixs Systems Inc. Watermark insertion in frequency domain for audio encoding/decoding/transcoding
US10573329B2 (en) * 2017-05-31 2020-02-25 Dell Products L.P. High frequency injection for improved false acceptance reduction
US10798566B2 (en) 2018-12-05 2020-10-06 At&T Intellectual Property I, L.P. Securely conveying location and other information in advanced networks
US11537690B2 (en) 2019-05-07 2022-12-27 The Nielsen Company (Us), Llc End-point media watermarking
CN113727105B (zh) * 2021-09-08 2022-04-26 北京医百科技有限公司 一种深度图压缩方法、装置、系统及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5757910A (en) * 1993-04-06 1998-05-26 Goldstar Co., Ltd. Apparatus for preventing illegal copying of a digital broadcasting signal
US5365586A (en) * 1993-04-09 1994-11-15 Washington University Method and apparatus for fingerprinting magnetic media
JP2837105B2 (ja) * 1994-01-05 1998-12-14 三星電子株式会社 テレビ信号中に埋め込まれたディジタル信号に対するシグマ−デルタ・アナログ−ディジタル変換機能を備えた受信器
US5568570A (en) * 1994-09-30 1996-10-22 Eastman Kodak Company Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system
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
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video

Also Published As

Publication number Publication date
KR20000064790A (ko) 2000-11-06
HUP0000832A2 (en) 2000-07-28
JP2000509587A (ja) 2000-07-25
WO1998033324A3 (en) 1998-11-12
MY120224A (en) 2005-09-30
PL329943A1 (en) 1999-04-26
WO1998033324A2 (en) 1998-07-30
RU2201039C2 (ru) 2003-03-20
EP0900500A2 (de) 1999-03-10
ID20307A (id) 1998-11-26
EP0900500B1 (de) 2007-02-21
CN1234944A (zh) 1999-11-10
CN1183771C (zh) 2005-01-05
HUP0000832A3 (en) 2002-09-30
ATE354916T1 (de) 2007-03-15
UA42863C2 (uk) 2001-11-15
US6157330A (en) 2000-12-05
DE69837131T2 (de) 2007-11-08
CZ306598A3 (cs) 1999-02-17
KR100578952B1 (ko) 2006-10-24
JP3929501B2 (ja) 2007-06-13

Similar Documents

Publication Publication Date Title
DE69837131D1 (de) Einbettung von zusatzdaten in ein kodiertes signal
ATE224124T1 (de) Verfahren und vorrichtung zur übertragung von inhaltsinformation und darauf bezogener zusatzinformation
ATE183346T1 (de) Verfahren und gerät zum kodieren, behandeln und dekodieren von audiosignalen
NO20003321L (no) FremgangsmÕte for talekoding, fremgangsmÕte for taledekoding, samt deres apparater
ATE110502T1 (de) Verfahren und vorrichtung zur variablen längenkodierung.
DE69229786D1 (de) Verbessertes System zur Kodierung/Dekodierung von Signalen
ATE336119T1 (de) Vorrichtung und verfahren für die einbettung und wiedergewinnung von informationen in analogen signalen mit verwendung der verteilten signalmerkmale
DE69023402D1 (de) Verfahren zur Sprachkodierung und -dekodierung.
HUP9901431A3 (en) Decoder and method for decoding information generated by tail-biting trellis code having m encoder states
ATE173110T1 (de) Verfahren zur umwandlung von m-bit informationsworten in ein moduliertes signal, verfahren zum herstellen eines aufzeichungsträgers, kodier-, dekodier-, aufzeichnungs- und lesevorrichtung sowie aufzeichnungsträger
DE69940703D1 (de) Verfahren zur Bildkodierung, Verfahren zur Bildkodierung/-Dekodierung, Bildkodierer, oder Vorrichtung zur Bildaufzeichnung/-Wiedergabe
ATE278225T1 (de) Verfahren, vorrichtungen und system zur rechnerischen fein-degradierung unter verwendung von prioritätsinformation bei mehreren objekten
DE69618759D1 (de) Verfahren und system zur kodierung einer sequenz von segmentierten bildern , kodiertes signal und speichermedium, verfahren und system zur dekodierung des kodierten signals
JPS5748848A (en) Binary code converting method, coder, decoder and recording medium
DE3687982D1 (de) Verfahren zur herstellung von numerischen regelungsdaten.
EP0926658A4 (de) Informationsdekodierer und dekodierverfahren, informationskodierer und kodierverfahren und verteilermedium
DE602004021818D1 (de) System und verfahren zur codierung und decodierung von daten der verbesserungsebene durch verwendung deskriptiver modellparameter
MY129270A (en) Arithmetic encoding and decoding of an information signal
EP0612155A3 (de) Kodierverfahren, Kodierer und Dekodierer für ein Digitalsignal sowie Aufzeichnungsträger für kodierte Information.
MY113173A (en) Video signal coding and decoding method
DE3584217D1 (de) Verfahren zur informations-uebertragung, kodierungsgeraet zur verwendung in dem verfahren und dekodierungsgeraet zur verwendung in dem verfahren.
MY116545A (en) Data encoding and/or decoding apparatus and methods.
DE69615950D1 (de) Kodierungsanordnung und -verfahren zur kodierung von (n-1)-bit informationsworten in n-bit kanalworte und dekodierungsanordnung und -verfahren zur dekodierung der kanalworte in informationsworte
ID22836A (id) Peletakan data tambahan di dalam suatu sinyal yang diberi kode
DE68923542D1 (de) Decodierung von biphasencodierten Daten.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition