ID27088A - Skema perlindungan salinan untuk bahan digital terlindung salinan - Google Patents

Skema perlindungan salinan untuk bahan digital terlindung salinan

Info

Publication number
ID27088A
ID27088A IDW991390A ID991390A ID27088A ID 27088 A ID27088 A ID 27088A ID W991390 A IDW991390 A ID W991390A ID 991390 A ID991390 A ID 991390A ID 27088 A ID27088 A ID 27088A
Authority
ID
Indonesia
Prior art keywords
copy
protection scheme
materials
digital protected
digital
Prior art date
Application number
IDW991390A
Other languages
English (en)
Indonesian (id)
Inventor
Johan P M G Linnartz
Johan C Talstra
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 ID27088A publication Critical patent/ID27088A/id

Links

Classifications

    • 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
    • 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
    • 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
    • H04N2005/91314—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 pulse signal inserted in blanking intervals of the video signal, e.g. pseudo-AGC pulses, pseudo-sync pulses
    • 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
    • H04N2005/91321—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 copy protection control signal, e.g. a record inhibit signal
    • 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
    • H04N2005/91328—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 copy management signal, e.g. a copy generation management signal [CGMS]
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Systems (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
IDW991390A 1998-03-18 1999-02-22 Skema perlindungan salinan untuk bahan digital terlindung salinan ID27088A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98200865 1998-03-18

Publications (1)

Publication Number Publication Date
ID27088A true ID27088A (id) 2001-03-01

Family

ID=8233479

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW991390A ID27088A (id) 1998-03-18 1999-02-22 Skema perlindungan salinan untuk bahan digital terlindung salinan

Country Status (18)

Country Link
US (1) US6473560B1 (ko)
EP (1) EP0983687A2 (ko)
JP (1) JP2002505825A (ko)
KR (1) KR20010012665A (ko)
CN (1) CN1272284A (ko)
AR (1) AR014696A1 (ko)
AU (1) AU2295699A (ko)
BR (1) BR9904876A (ko)
CA (1) CA2290374A1 (ko)
HU (1) HUP0003269A2 (ko)
ID (1) ID27088A (ko)
IL (1) IL132965A0 (ko)
MY (1) MY133064A (ko)
PL (1) PL337096A1 (ko)
RU (1) RU99126765A (ko)
TR (1) TR199902830T1 (ko)
TW (1) TW440819B (ko)
WO (1) WO1999048290A2 (ko)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356704B1 (en) 1997-06-16 2002-03-12 Ati Technologies, Inc. Method and apparatus for detecting protection of audio and video signals
US7644273B1 (en) * 1998-05-20 2010-01-05 Recording Industry Association Of America Modulation method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs
US7644282B2 (en) 1998-05-28 2010-01-05 Verance Corporation Pre-processed information embedding system
US6976265B1 (en) * 1998-10-08 2005-12-13 Ati International Srl Method and apparatus for controlling display of content signals
KR100416457B1 (ko) * 1999-02-25 2004-01-31 메크로비젼 코오포레이션 워터마크들 및 연관 데이터로 향상된 오디오/비디오서비스들을 위한 방법 및 장치
WO2000063905A1 (fr) * 1999-04-16 2000-10-26 Sony Corporation Systeme de traitement de donnees, procede de traitement de donnees et processeur de donnees
US6690880B1 (en) * 1999-05-21 2004-02-10 Ati International, Srl Method and apparatus for copy protection detection in a video signal
US7071995B1 (en) * 1999-05-28 2006-07-04 Thomson Licensing Adaptive video image information processing system
US6594441B1 (en) * 1999-12-01 2003-07-15 Macrovision Corporation Method and apparatus for video tag signal recovery using various techniques to regenerate and re-record the tag signal
ES2225281T3 (es) * 1999-12-03 2005-03-16 Thomson Licensing S.A. Sistema adaptable para procesamiento de informacion para imagenes de video.
US6737957B1 (en) 2000-02-16 2004-05-18 Verance Corporation Remote control signaling using audio watermarks
JP2001245270A (ja) * 2000-02-29 2001-09-07 Sony Corp 信号伝送装置および信号伝送方法
US7127744B2 (en) * 2000-03-10 2006-10-24 Digimarc Corporation Method and apparatus to protect media existing in an insecure format
JP2004533670A (ja) * 2001-02-13 2004-11-04 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 コピープロテクション信号の処理手段
JP4665318B2 (ja) * 2001-02-14 2011-04-06 ソニー株式会社 情報処理装置および方法、記録媒体、並びにプログラム
US6976173B2 (en) 2001-03-29 2005-12-13 Koninklijke Philips Electronics N.V. Methods of attack on a content screening algorithm based on adulteration of marked content
US20030014630A1 (en) * 2001-06-27 2003-01-16 Spencer Donald J. Secure music delivery
US20030014496A1 (en) * 2001-06-27 2003-01-16 Spencer Donald J. Closed-loop delivery system
US6947910B2 (en) * 2001-10-09 2005-09-20 E-Cast, Inc. Secure ticketing
US20030069854A1 (en) * 2001-10-09 2003-04-10 Hsu Michael M. Expiring content on playback devices
US20030131226A1 (en) * 2002-01-04 2003-07-10 Spencer Donald J. Dynamic distributed configuration management system
US7533266B2 (en) * 2002-02-01 2009-05-12 Civolution B.V. Watermark-based access control method and device
AU2003282763A1 (en) 2002-10-15 2004-05-04 Verance Corporation Media monitoring, management and information system
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
US7616776B2 (en) 2005-04-26 2009-11-10 Verance Corproation Methods and apparatus for enhancing the robustness of watermark extraction from digital host content
US9055239B2 (en) 2003-10-08 2015-06-09 Verance Corporation Signal continuity assessment using embedded watermarks
US20060239501A1 (en) 2005-04-26 2006-10-26 Verance Corporation Security enhancements of digital watermarks for multi-media content
US7369677B2 (en) 2005-04-26 2008-05-06 Verance Corporation System reactions to the detection of embedded watermarks in a digital host content
RU2261747C2 (ru) * 2003-12-17 2005-10-10 Закрытое акционерное общество "СЭТ-Продакшн" Способ автоматического определения выигрышного номера при игре в рулетку
TWI369091B (en) * 2004-01-13 2012-07-21 Interdigital Tech Corp Orthogonal frequency division multiplexing (ofdm) method and apparatus for protecting and authenticating wirelessly transmitted digital information
DE102004021404B4 (de) * 2004-04-30 2007-05-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wasserzeicheneinbettung
GB0513051D0 (en) * 2005-06-27 2005-08-03 Dwight Cavendish Systems Ltd Copy protection method and apparatus
US8020004B2 (en) 2005-07-01 2011-09-13 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US8175916B2 (en) * 2007-03-30 2012-05-08 Sharp Kabushiki Kaisha Image forming system and image forming apparatus
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US9535994B1 (en) 2010-03-26 2017-01-03 Jonathan Grier Method and system for forensic investigation of data access
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
CN102147913B (zh) * 2011-04-11 2013-02-13 北京航空航天大学 一种基于图像平滑度变化量特征的隐写分析方法
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US9323902B2 (en) 2011-12-13 2016-04-26 Verance Corporation Conditional access using embedded watermarks
US9547753B2 (en) 2011-12-13 2017-01-17 Verance Corporation Coordinated watermarking
US9571606B2 (en) 2012-08-31 2017-02-14 Verance Corporation Social media viewing system
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US20140075469A1 (en) 2012-09-13 2014-03-13 Verance Corporation Content distribution including advertisements
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US9262793B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
JP2017514345A (ja) 2014-03-13 2017-06-01 ベランス・コーポレイション 埋め込みコードを用いた対話型コンテンツ取得

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930008167B1 (ko) 1986-08-11 1993-08-26 매크로비젼 코포레이션 비데오 레코더의 비데오 디스에이블링 회로를 이용하여 비데오 프로그램의 복사를 방지하는 방법 및 장치
US5057947A (en) 1988-02-10 1991-10-15 Matsushita Electric Industrial Co., Ltd. Recording and reproducing apparatus with limited digital copying
US5907443A (en) * 1990-05-30 1999-05-25 Canon Kabushiki Kaisha Recording and reproducing apparatus adapted to selectively control the number of copies made
US5309235A (en) * 1992-09-25 1994-05-03 Matsushita Electric Corporation Of America System and method for transmitting digital data in the overscan portion of a video signal
JP3250333B2 (ja) * 1993-04-02 2002-01-28 ソニー株式会社 映像信号処理方法、映像信号記録方法、映像信号再生方法、映像信号処理装置、映像信号記録装置及び映像信号再生装置
EP0710022A3 (en) * 1994-10-31 1998-08-26 AT&T Corp. System and method for encoding digital information in a television signal
DE19504728A1 (de) * 1995-01-31 1996-08-08 Seebeck Norbert Dipl Ing Verfahren zu komprimieren und dekomprimieren von amplitudenmodulierten Signalen
DE69807807T2 (de) * 1997-01-27 2003-05-28 Koninkl Philips Electronics Nv Verfahren und vorrichtung zur übertragung von inhaltsinformation und darauf bezogener zusatzinformation

Also Published As

Publication number Publication date
MY133064A (en) 2007-10-31
KR20010012665A (ko) 2001-02-26
CN1272284A (zh) 2000-11-01
IL132965A0 (en) 2001-03-19
PL337096A1 (en) 2000-07-31
WO1999048290A3 (en) 1999-12-09
JP2002505825A (ja) 2002-02-19
TW440819B (en) 2001-06-16
WO1999048290A2 (en) 1999-09-23
EP0983687A2 (en) 2000-03-08
AU2295699A (en) 1999-10-11
BR9904876A (pt) 2000-09-19
US6473560B1 (en) 2002-10-29
HUP0003269A2 (hu) 2001-02-28
TR199902830T1 (xx) 2000-07-21
RU99126765A (ru) 2001-10-27
CA2290374A1 (en) 1999-09-23
AR014696A1 (es) 2001-03-28

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