CN1184818C - 在编码信号中嵌入补充数据 - Google Patents

在编码信号中嵌入补充数据 Download PDF

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Publication number
CN1184818C
CN1184818C CNB008003297A CN00800329A CN1184818C CN 1184818 C CN1184818 C CN 1184818C CN B008003297 A CNB008003297 A CN B008003297A CN 00800329 A CN00800329 A CN 00800329A CN 1184818 C CN1184818 C CN 1184818C
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CN
China
Prior art keywords
signal
predictive filter
supplementary data
dsd
filter coefficients
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
CNB008003297A
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English (en)
Chinese (zh)
Other versions
CN1296701A (zh
Inventor
F·L·A·J·卡姆珀曼
A·A·M·L·布吕克尔斯
R·J·范德弗洛伊滕
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
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Koninklijke Philips Electronics NV
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Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1296701A publication Critical patent/CN1296701A/zh
Application granted granted Critical
Publication of CN1184818C publication Critical patent/CN1184818C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
CNB008003297A 1999-01-13 2000-01-10 在编码信号中嵌入补充数据 Expired - Fee Related CN1184818C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99100580.2 1999-01-13
EP99100580 1999-01-13

Publications (2)

Publication Number Publication Date
CN1296701A CN1296701A (zh) 2001-05-23
CN1184818C true CN1184818C (zh) 2005-01-12

Family

ID=8237342

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008003297A Expired - Fee Related CN1184818C (zh) 1999-01-13 2000-01-10 在编码信号中嵌入补充数据

Country Status (15)

Country Link
US (1) US7334129B1 (enExample)
EP (1) EP1062813A1 (enExample)
JP (1) JP4504572B2 (enExample)
KR (1) KR100729347B1 (enExample)
CN (1) CN1184818C (enExample)
AU (1) AU1984100A (enExample)
BR (1) BR0004071A (enExample)
CA (1) CA2323561C (enExample)
ID (1) ID26575A (enExample)
IL (1) IL138385A (enExample)
PL (1) PL342815A1 (enExample)
RU (1) RU2251819C2 (enExample)
TR (1) TR200002630T1 (enExample)
TW (1) TW536917B (enExample)
WO (1) WO2000042770A1 (enExample)

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JP2002045567A (ja) 2000-08-02 2002-02-12 Konami Co Ltd 携帯端末装置、ゲーム実行支援装置および記録媒体
KR100491029B1 (ko) * 2002-03-30 2005-05-24 연세대학교 산학협력단 디지털 비디오의 인증 및 조작 위치 파악을 위한 워터마크삽입 및 검출 방법
KR100956273B1 (ko) * 2002-04-19 2010-05-10 이르데토 아인드호벤 비.브이. 조건부 액세스 시스템 및 장치
US20060072611A1 (en) * 2002-06-12 2006-04-06 Koninklijke Philips Electronic N.V. Conditional access apparatus and method
AU2003263529A1 (en) * 2002-10-30 2004-05-25 Koninklijke Philips Electronics N.V. Watermarking of a variable bit-rate signal
JP2006521591A (ja) * 2003-01-15 2006-09-21 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 埋め込みによる失効の伝達
US7343210B2 (en) 2003-07-02 2008-03-11 James Devito Interactive digital medium and system
US7409002B2 (en) * 2003-09-30 2008-08-05 Intel Corporation Signal modulation
GB0403331D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403329D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
GB0403330D0 (en) * 2004-02-14 2004-03-17 Koninkl Philips Electronics Nv Watermark detection
CN101180674B (zh) * 2005-05-26 2012-01-04 Lg电子株式会社 编码和解码音频信号的方法
RU2434356C2 (ru) * 2005-12-05 2011-11-20 Томсон Лайсенсинг Создание водяных знаков в кодированном информационном наполнении
EP1958430A1 (en) 2005-12-05 2008-08-20 Thomson Licensing Watermarking encoded content
EP2060124A2 (en) * 2006-08-30 2009-05-20 Koninklijke Philips Electronics N.V. Device and method for coding a data signal and device and method for decoding a data signal
US8576906B2 (en) * 2008-01-08 2013-11-05 Telefonaktiebolaget L M Ericsson (Publ) Adaptive filtering
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
EP2491553B1 (en) 2009-10-20 2016-10-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using an iterative interval size reduction
BR112012017256B1 (pt) 2010-01-12 2021-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V Codificador de áudio, decodificador de áudio, método de codificação e informação de áudio e método de decodificação de uma informação de áudio que utiliza uma tabela hash que descreve tanto valores de estado significativos como limites de intervalo
EP2634945B1 (en) * 2012-02-29 2014-12-24 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for increasing the amount of information bits comprised in a symbol

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177227A (ja) * 1988-01-05 1989-07-13 Toshiba Corp 音声コーデック
EP0437865B1 (en) * 1990-01-18 1997-04-16 Koninklijke Philips Electronics N.V. Storage device for reversibly storing digital data on a multitrack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device
EP0673581B2 (en) * 1992-12-09 2009-07-22 Sedna Patent Services, LLC Set top terminal for cable television delivery systems
US5491516A (en) * 1993-01-14 1996-02-13 Rca Thomson Licensing Corporation Field elimination apparatus for a video compression/decompression system
US5748763A (en) * 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
EP0766468B1 (en) * 1995-09-28 2006-05-03 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
DE69622837T2 (de) * 1995-10-04 2003-04-10 Koninkl Philips Electronics Nv Markierung eines digital kodierten video und/oder audio signals
US6122379A (en) * 1996-05-30 2000-09-19 Deloitte & Touche Inc. Method and apparatus for performing simultaneous data compression and encryption
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
US6269338B1 (en) * 1996-10-10 2001-07-31 U.S. Philips Corporation Data compression and expansion of an audio signal
CN1134172C (zh) * 1997-01-13 2004-01-07 皇家菲利浦电子有限公司 数字视频信号中的嵌入补充数据
CN101079295A (zh) * 1997-01-27 2007-11-28 皇家飞利浦电子股份有限公司 记录信号的复制保护系统
JP3412117B2 (ja) * 1997-04-25 2003-06-03 日本電信電話株式会社 量子化の符号化パラメータを用いる電子すかし作成方法およびその読出し方法
US6192138B1 (en) * 1997-05-08 2001-02-20 Kabushiki Kaisha Toshiba Apparatus and method for embedding/unembedding supplemental information
US6037984A (en) * 1997-12-24 2000-03-14 Sarnoff Corporation Method and apparatus for embedding a watermark into a digital image or image sequence
US6332194B1 (en) * 1998-06-05 2001-12-18 Signafy, Inc. Method for data preparation and watermark insertion
US6275599B1 (en) * 1998-08-28 2001-08-14 International Business Machines Corporation Compressed image authentication and verification
US6285775B1 (en) * 1998-10-01 2001-09-04 The Trustees Of The University Of Princeton Watermarking scheme for image authentication
US6885749B1 (en) * 1999-10-01 2005-04-26 At&T Corp Scrambling a compression-coded signal

Also Published As

Publication number Publication date
RU2251819C2 (ru) 2005-05-10
PL342815A1 (en) 2001-07-02
CN1296701A (zh) 2001-05-23
ID26575A (id) 2001-01-18
US7334129B1 (en) 2008-02-19
TR200002630T1 (tr) 2000-12-21
TW536917B (en) 2003-06-11
IL138385A0 (en) 2001-10-31
CA2323561A1 (en) 2000-07-20
EP1062813A1 (en) 2000-12-27
WO2000042770A1 (en) 2000-07-20
KR20010041826A (ko) 2001-05-25
JP2002535893A (ja) 2002-10-22
IL138385A (en) 2005-07-25
CA2323561C (en) 2013-03-26
AU1984100A (en) 2000-08-01
BR0004071A (pt) 2000-11-21
JP4504572B2 (ja) 2010-07-14
KR100729347B1 (ko) 2007-06-15

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Granted publication date: 20050112

Termination date: 20100210