JP3925584B2 - 複製世代管理方法および記録再生システム - Google Patents

複製世代管理方法および記録再生システム Download PDF

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Publication number
JP3925584B2
JP3925584B2 JP16098098A JP16098098A JP3925584B2 JP 3925584 B2 JP3925584 B2 JP 3925584B2 JP 16098098 A JP16098098 A JP 16098098A JP 16098098 A JP16098098 A JP 16098098A JP 3925584 B2 JP3925584 B2 JP 3925584B2
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JP
Japan
Prior art keywords
information
information signal
digital watermark
copy
signal
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
JP16098098A
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English (en)
Japanese (ja)
Other versions
JPH11353796A5 (enExample
JPH11353796A (ja
Inventor
晃 荻野
郁子 作道
隆志 山西
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.)
Sony Corp
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Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP16098098A priority Critical patent/JP3925584B2/ja
Priority to US09/328,021 priority patent/US6571220B1/en
Priority to KR1019990021314A priority patent/KR100572497B1/ko
Priority to CA002273759A priority patent/CA2273759A1/en
Publication of JPH11353796A publication Critical patent/JPH11353796A/ja
Publication of JPH11353796A5 publication Critical patent/JPH11353796A5/ja
Application granted granted Critical
Publication of JP3925584B2 publication Critical patent/JP3925584B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • G11B20/00913—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 based on a spread spectrum technique
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • 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
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • 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
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
    • G11B20/00224—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is obtained from a remote server
    • 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
    • G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
    • G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
    • G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
    • G11B20/00768—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags wherein copy control information is used, e.g. for indicating whether a content may be copied freely, no more, once, or never, by setting CGMS, SCMS, or CCI flags
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • 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
    • 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
    • H04N2005/91328—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
    • 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
    • H04N2005/9135—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal by superimposing the spectrally spread copy protection signal onto the video 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
    • H04N2005/91357—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal
    • H04N2005/91364—Television signal processing therefor for scrambling ; for copy protection by modifying the video signal the video signal being scrambled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Storage Device Security (AREA)
  • Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
JP16098098A 1998-06-09 1998-06-09 複製世代管理方法および記録再生システム Expired - Lifetime JP3925584B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP16098098A JP3925584B2 (ja) 1998-06-09 1998-06-09 複製世代管理方法および記録再生システム
US09/328,021 US6571220B1 (en) 1998-06-09 1999-06-08 Copy generation management method, information signal reproducing method, information signal reproducing apparatus, and information signal recording apparatus
KR1019990021314A KR100572497B1 (ko) 1998-06-09 1999-06-09 복제 세대 관리 방법, 정보 신호 재생 방법, 정보 신호 재생장치 및 정보 신호 기록 장치
CA002273759A CA2273759A1 (en) 1998-06-09 1999-06-09 Copy generation management method, information signal reproducing method, information signal reproducing apparatus, and information signal recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16098098A JP3925584B2 (ja) 1998-06-09 1998-06-09 複製世代管理方法および記録再生システム

Publications (3)

Publication Number Publication Date
JPH11353796A JPH11353796A (ja) 1999-12-24
JPH11353796A5 JPH11353796A5 (enExample) 2005-09-02
JP3925584B2 true JP3925584B2 (ja) 2007-06-06

Family

ID=15726292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16098098A Expired - Lifetime JP3925584B2 (ja) 1998-06-09 1998-06-09 複製世代管理方法および記録再生システム

Country Status (4)

Country Link
US (1) US6571220B1 (enExample)
JP (1) JP3925584B2 (enExample)
KR (1) KR100572497B1 (enExample)
CA (1) CA2273759A1 (enExample)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738495B2 (en) 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
JP3835655B2 (ja) * 1998-06-09 2006-10-18 ソニー株式会社 情報信号再生装置、情報信号処理装置、情報信号再生方法および情報信号出力方法
FR2783658B1 (fr) * 1998-09-23 2000-10-13 Thomson Multimedia Sa Protection contre la copie de donnees numeriques stockees sur un support d'informations
US7549056B2 (en) 1999-03-19 2009-06-16 Broadcom Corporation System and method for processing and protecting content
US8191166B2 (en) * 2002-09-27 2012-05-29 Broadcom Corporation System and method for securely handling control information
JP2001045448A (ja) * 1999-07-30 2001-02-16 Nec Corp ディジタルｔｖ放送における映像データ同期方式
JP2001216199A (ja) * 2000-02-04 2001-08-10 Sony Corp 信号処理装置およびその方法と記録媒体
JP3438694B2 (ja) * 2000-02-07 2003-08-18 日本電気株式会社 データ復号記録装置
US7127744B2 (en) 2000-03-10 2006-10-24 Digimarc Corporation Method and apparatus to protect media existing in an insecure format
JP4348818B2 (ja) 2000-03-10 2009-10-21 ソニー株式会社 データ配信システムとその方法およびデータ記録媒体
MXPA02009435A (es) * 2000-03-31 2003-02-12 Thomson Multimedia Sa Dispositivo para leer, grabar y restaurar datos digitales en un sistema de proteccion de copiado para los datos.
US6823324B2 (en) * 2000-04-21 2004-11-23 Matsushita Electric Industrial Co., Ltd. Data broadcast program producing apparatus, a computer program for producing data broadcast programs, and a computer-readable recording medium storing the computer program
JP4649760B2 (ja) * 2000-05-31 2011-03-16 ソニー株式会社 コンテンツ・コピー管理システム及び方法、情報処理装置及び方法、並びに、記憶媒体
JP2001351319A (ja) * 2000-06-06 2001-12-21 Pioneer Electronic Corp 著作権保護方法、再生方法、再生装置、記録方法及び記録装置
US6697306B2 (en) * 2000-07-31 2004-02-24 Sony Corporation Data recording method, data outputting method, and data recording and/or reproducing method
JP2002133765A (ja) * 2000-10-20 2002-05-10 Pioneer Electronic Corp 情報記録装置、情報記録方法、情報再生装置、情報再生方法及び情報記録媒体
JP2002135713A (ja) 2000-10-26 2002-05-10 Nec Corp 画像データ処理装置および画像データ処理方法
DE10194725B3 (de) * 2000-10-31 2017-05-18 Sony Corporation Datenaufzeichnungs- und Wiedergabegerät mit Kopierschutzfunktion
US7958376B2 (en) * 2000-11-02 2011-06-07 Ati Technologies Ulc Write once system and method for facilitating digital encrypted transmissions
US7266704B2 (en) 2000-12-18 2007-09-04 Digimarc Corporation User-friendly rights management systems and methods
JP2002261748A (ja) 2000-12-28 2002-09-13 Sony Corp データ送信装置及び方法並びにデータ記録装置及び方法
WO2002065256A2 (en) * 2001-02-13 2002-08-22 Koninklijke Philips Electronics N.V. Processing copy protection signals
JP4512280B2 (ja) * 2001-02-16 2010-07-28 日立コンシューマエレクトロニクス株式会社 ストリームデータ再生装置
JP2003009102A (ja) * 2001-04-18 2003-01-10 Victor Co Of Japan Ltd オブジェクトデータの符号化方法、オブジェクトデータの伝送方法、オブジェクトデータの復号方法、オブジェクトデータ符号化装置、オブジェクトデータ生成装置、オブジェクトデータ復号装置、オブジェクトデータ符号化用プログラム、オブジェクトデータ復号用プログラム、及びオブジェクトデータ記録媒体
JP3746230B2 (ja) 2001-09-29 2006-02-15 株式会社東芝 レコーディング装置、コピー制御方法及びプログラム
US7372964B2 (en) * 2001-10-10 2008-05-13 Kabushiki Kaisha Toshiba Method and apparatus for recording information including secret information and method and apparatus for reproduction thereof
US20030081777A1 (en) * 2001-10-26 2003-05-01 Robert Brondijk System, method and recording unit for protected copying of material
JP3941513B2 (ja) * 2002-01-11 2007-07-04 ソニー株式会社 記録方法、記録装置、再生方法及び再生装置
JP2003317378A (ja) * 2002-04-15 2003-11-07 Sony Corp データ再生装置、データ記録装置、回路素子、データ再生方法及びデータ記録方法
JP2004030882A (ja) * 2002-04-30 2004-01-29 Toshiba Corp レンダリング装置、コピー制御方法及びプログラム
US20040091111A1 (en) * 2002-07-16 2004-05-13 Levy Kenneth L. Digital watermarking and fingerprinting applications
MXPA05003984A (es) * 2002-10-15 2005-06-22 Digimarc Corp Documento de identificacion y metodos relacionados.
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
JP4471067B2 (ja) * 2003-02-17 2010-06-02 ソニー株式会社 コンテンツ複製管理システム、複製管理装置、複製管理方法、コンテンツ複製装置及びコンテンツ複製方法
US7116374B2 (en) * 2003-08-26 2006-10-03 Koplar Interactive Systems International, L.L.C. Method and system for enhanced modulation of video signals
KR20050078473A (ko) * 2004-02-02 2005-08-05 삼성전자주식회사 입력 데이터의 복사 제어 정보 갱신 장치 및 방법
US7664175B1 (en) 2004-06-16 2010-02-16 Koplar Interactive Systems International, L.L.C. Mark-based content modulation and detection
JP4182437B2 (ja) * 2004-10-04 2008-11-19 ソニー株式会社 オーディオビデオ同期システム及びモニター装置
JP4283210B2 (ja) * 2004-11-30 2009-06-24 パナソニック株式会社 コンテンツ管理装置、コンテンツ管理方法、集積回路およびプログラム
JP4364161B2 (ja) * 2005-05-31 2009-11-11 株式会社東芝 受信装置、番組記録制御装置、番組記録制御方法および番組記録システム
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US20070233539A1 (en) * 2006-03-30 2007-10-04 Philipp Suenderhauf Providing human capital management software application as enterprise services
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US20070233575A1 (en) * 2006-03-30 2007-10-04 Arthur Berger Architectural design for strategic sourcing application software
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US8312416B2 (en) * 2006-04-13 2012-11-13 Sap Ag Software model business process variant types
US8798133B2 (en) * 2007-11-29 2014-08-05 Koplar Interactive Systems International L.L.C. Dual channel encoding and detection
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US8315926B2 (en) * 2008-09-18 2012-11-20 Sap Ag Architectural design for tax declaration application software
US20100070395A1 (en) * 2008-09-18 2010-03-18 Andreas Elkeles Architectural design for payroll processing application software
US8401928B2 (en) * 2008-09-18 2013-03-19 Sap Ag Providing supplier relationship management software application as enterprise services
US20100070556A1 (en) * 2008-09-18 2010-03-18 Sap Ag Architectural Design for Data Migration Application Software
US8359218B2 (en) * 2008-09-18 2013-01-22 Sap Ag Computer readable medium for implementing supply chain control using service-oriented methodology
US8326706B2 (en) * 2008-09-18 2012-12-04 Sap Ag Providing logistics execution application as enterprise services
US8401908B2 (en) 2008-12-03 2013-03-19 Sap Ag Architectural design for make-to-specification application software
US8321308B2 (en) * 2008-12-03 2012-11-27 Sap Ag Architectural design for manual invoicing application software
US8311904B2 (en) 2008-12-03 2012-11-13 Sap Ag Architectural design for intra-company stock transfer application software
US8738476B2 (en) * 2008-12-03 2014-05-27 Sap Ag Architectural design for selling standardized services application software
US8321306B2 (en) * 2008-12-03 2012-11-27 Sap Ag Architectural design for selling project-based services application software
US8671035B2 (en) 2008-12-11 2014-03-11 Sap Ag Providing payroll software application as enterprise services
US20100153158A1 (en) * 2008-12-11 2010-06-17 Sap Ag Providing project management software application as enterprise services

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802535B1 (en) * 1995-10-09 2005-06-15 Matsushita Electric Industrial Co., Ltd. Information recording medium, information reproduction apparatus and information reproduction method
US5815426A (en) * 1996-08-13 1998-09-29 Nexcom Technology, Inc. Adapter for interfacing an insertable/removable digital memory apparatus to a host data part
JPH1173725A (ja) * 1997-08-29 1999-03-16 Sony Corp 情報信号記録再生システム、情報記録装置、情報信号再生装置および情報信号記録再生方法
JP2000163871A (ja) * 1998-11-26 2000-06-16 Sony Corp 情報信号の著作権保護方法、情報信号記録方法および装置、並びに情報信号出力方法および装置

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