PL329943A1 - Method of entering additional data into an encoded signal - Google Patents

Method of entering additional data into an encoded signal

Info

Publication number
PL329943A1
PL329943A1 PL98329943A PL32994398A PL329943A1 PL 329943 A1 PL329943 A1 PL 329943A1 PL 98329943 A PL98329943 A PL 98329943A PL 32994398 A PL32994398 A PL 32994398A PL 329943 A1 PL329943 A1 PL 329943A1
Authority
PL
Poland
Prior art keywords
encoded signal
encoding
signal
additional data
entering additional
Prior art date
Application number
PL98329943A
Other languages
English (en)
Inventor
Alphons Antonius Mari Bruekers
Geert Florimond Gerar Depovere
Petrus Antonius Cornel Nuijten
Arnoldus Werner Johannes Oomen
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of PL329943A1 publication Critical patent/PL329943A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T1/0035—Output size adaptive watermarking
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits 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
    • G11B20/00891—Circuits 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
    • 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
    • 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
    • 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
    • G11B20/00007—Time or data compression or expansion
    • G11B2020/00014—Time or data compression or expansion the compressed signal being an audio signal
    • G11B2020/00065—Sigma-delta audio encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
PL98329943A 1997-01-27 1998-01-12 Method of entering additional data into an encoded signal PL329943A1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
PL329943A1 true PL329943A1 (en) 1999-04-26

Family

ID=8227952

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98329943A PL329943A1 (en) 1997-01-27 1998-01-12 Method of entering additional data into an encoded signal

Country Status (15)

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

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044395B1 (en) 1993-11-18 2006-05-16 Digimarc Corporation Embedding and reading imperceptible codes on objects
US6882738B2 (en) 1994-03-17 2005-04-19 Digimarc Corporation Methods and tangible objects employing textured machine readable data
US6869023B2 (en) 2002-02-12 2005-03-22 Digimarc Corporation Linking documents through digital watermarking
US7039214B2 (en) 1999-11-05 2006-05-02 Digimarc Corporation Embedding watermark components during separate printing stages
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
KR100684051B1 (ko) * 1996-11-07 2007-07-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 비트스트림신호의데이터처리
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
ATE209418T1 (de) * 1997-09-02 2001-12-15 Koninkl Philips Electronics Nv Erzeugung eines wasserzeichens in einem informationssignal
HUP0001250A3 (en) * 1997-12-22 2002-09-30 Koninkl Philips Electronics Nv Embedding supplemental data in an encoded signal
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US6965873B1 (en) 1998-04-16 2005-11-15 Digimarc Corporation Electronic commerce using optical input device
US6782115B2 (en) 1998-04-16 2004-08-24 Digimarc Corporation Watermark holograms
US6608911B2 (en) 2000-12-21 2003-08-19 Digimarc Corporation Digitally watermaking holograms for use with smart cards
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
BR9907017A (pt) * 1998-11-17 2000-10-17 Koninkl Philips Electronics Nv "processo e arranjo para embutir dados suplementares em um sinal de informação, processo e arranjo para extrair dados suplementares de um sinal de informação, sinal de informação tendo amostras de dados suplementares embutidas em posições predeterminadas do sinal, e, meio de armazenagem."
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
JP4771635B2 (ja) * 1999-10-06 2011-09-14 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 一次元の情報信号へのウォーターマークの埋め込み及び検出
EP1157382A1 (en) * 1999-12-21 2001-11-28 Koninklijke Philips Electronics N.V. Embedding a first digital information signal into a second digital information signal for transmission via a transmission medium
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
CN1237536C (zh) * 2000-05-22 2006-01-18 皇家菲利浦电子有限公司 在信息信号中嵌入水印的方法和设备
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
RU2284671C2 (ru) * 2000-10-11 2006-09-27 Конинклейке Филипс Электроникс Н.В. Масштабируемое кодирование объектов мультимедиа
CN100459708C (zh) * 2001-01-23 2009-02-04 皇家菲利浦电子有限公司 将水印嵌入信息信号中的方法和设备
EP1415274A1 (en) * 2001-07-27 2004-05-06 Koninklijke Philips Electronics N.V. Embedding auxiliary data in a signal
US7095872B2 (en) * 2001-08-28 2006-08-22 University Of North Carolina At Charlotte Automated digital watermarking methods using neural networks
JP2005502920A (ja) * 2001-09-05 2005-01-27 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 Ｄｓｄ信号のための堅牢なウォーターマーク
WO2003052680A1 (en) 2001-12-18 2003-06-26 Digimarc Id System, Llc Multiple image security features for identification documents and methods of making same
US7793846B2 (en) 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
CA2471457C (en) 2001-12-24 2011-08-02 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
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
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
US7225991B2 (en) 2003-04-16 2007-06-05 Digimarc Corporation Three dimensional data storage
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
CN1989546B (zh) * 2004-07-20 2011-07-13 松下电器产业株式会社 语音编码装置和语音编码方法
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
EP1982304A2 (en) * 2006-01-30 2008-10-22 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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321470A (en) * 1988-05-13 1994-06-14 Canon Kabushiki Kaisha Apparatus with anti-forgery provision
YU123090A (sh) * 1989-07-03 1994-04-05 N.V. Philips Gloelampenfabrieken Sistem za snemanje/reprodukcijo signalov na/s magnetnega traku v kaseti
JP2990306B2 (ja) * 1991-05-14 1999-12-13 富士ゼロックス株式会社 カラー画像記録装置のマーカドット検出方式
RU2025791C1 (ru) * 1992-08-19 1994-12-30 Валентин Аркадьевич Васильев Способ поиска записанной видеоинформации на магнитном носителе и устройство для его осуществления
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
MY120224A (en) 2005-09-30
HUP0000832A3 (en) 2002-09-30
KR100578952B1 (ko) 2006-10-24
WO1998033324A2 (en) 1998-07-30
CN1234944A (zh) 1999-11-10
HUP0000832A2 (en) 2000-07-28
ATE354916T1 (de) 2007-03-15
CZ306598A3 (cs) 1999-02-17
WO1998033324A3 (en) 1998-11-12
UA42863C2 (uk) 2001-11-15
CN1183771C (zh) 2005-01-05
DE69837131D1 (de) 2007-04-05
JP2000509587A (ja) 2000-07-25
US6157330A (en) 2000-12-05
EP0900500B1 (en) 2007-02-21
ID20307A (id) 1998-11-26
DE69837131T2 (de) 2007-11-08
EP0900500A2 (en) 1999-03-10
RU2201039C2 (ru) 2003-03-20
JP3929501B2 (ja) 2007-06-13
KR20000064790A (ko) 2000-11-06

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