JP5533164B2 - 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム - Google Patents

情報処理装置、情報処理システム、および情報処理方法、並びにプログラム Download PDF

Info

Publication number
JP5533164B2
JP5533164B2 JP2010089913A JP2010089913A JP5533164B2 JP 5533164 B2 JP5533164 B2 JP 5533164B2 JP 2010089913 A JP2010089913 A JP 2010089913A JP 2010089913 A JP2010089913 A JP 2010089913A JP 5533164 B2 JP5533164 B2 JP 5533164B2
Authority
JP
Japan
Prior art keywords
information
copy
medium
data
image
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
JP2010089913A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011221776A (ja
JP2011221776A5 (enExample
Inventor
義行 小林
丈於 大石
健二朗 上田
和夫 山本
元樹 加藤
しのぶ 服部
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
Original Assignee
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 JP2010089913A priority Critical patent/JP5533164B2/ja
Priority to EP11156948.9A priority patent/EP2375759A3/en
Priority to US13/048,210 priority patent/US8705939B2/en
Priority to CN2011100851359A priority patent/CN102290075A/zh
Publication of JP2011221776A publication Critical patent/JP2011221776A/ja
Publication of JP2011221776A5 publication Critical patent/JP2011221776A5/ja
Application granted granted Critical
Publication of JP5533164B2 publication Critical patent/JP5533164B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • 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
    • G11B20/0042—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 copy protection scheme being related to a specific access protection standard
    • G11B20/00427—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 copy protection scheme being related to a specific access protection standard advanced access content system [AACS]
    • 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
    • G11B20/00485—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
    • G11B20/00492—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
    • G11B20/00507—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein consecutive physical data units of the record carrier are encrypted with separate encryption keys, e.g. the key changes on a cluster or sector basis
    • 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
    • G11B20/00855—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44236—Monitoring of piracy processes or activities
    • 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
    • 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
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2010089913A 2010-04-08 2010-04-08 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム Expired - Fee Related JP5533164B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2010089913A JP5533164B2 (ja) 2010-04-08 2010-04-08 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム
EP11156948.9A EP2375759A3 (en) 2010-04-08 2011-03-04 Information Processing Apparatus, Information Processing System, Information Processing Method, and Program
US13/048,210 US8705939B2 (en) 2010-04-08 2011-03-15 Information processing apparatus, information processing system, information processing method, and program
CN2011100851359A CN102290075A (zh) 2010-04-08 2011-04-06 信息处理设备，信息处理系统，信息处理方法以及程序

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010089913A JP5533164B2 (ja) 2010-04-08 2010-04-08 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム

Publications (3)

Publication Number Publication Date
JP2011221776A JP2011221776A (ja) 2011-11-04
JP2011221776A5 JP2011221776A5 (enExample) 2013-05-02
JP5533164B2 true JP5533164B2 (ja) 2014-06-25

Family

ID=44201033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010089913A Expired - Fee Related JP5533164B2 (ja) 2010-04-08 2010-04-08 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム

Country Status (4)

Country Link
US (1) US8705939B2 (enExample)
EP (1) EP2375759A3 (enExample)
JP (1) JP5533164B2 (enExample)
CN (1) CN102290075A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2669830A1 (en) * 2012-06-01 2013-12-04 Kabushiki Kaisha Toshiba, Inc. Preparation and display of derived series of medical images
WO2017002541A1 (ja) * 2015-06-30 2017-01-05 ソニー株式会社 情報処理装置、情報処理システム、情報記録媒体、および情報処理方法、並びにプログラム
US20180174611A1 (en) * 2015-06-30 2018-06-21 Sony Corporation Information processing apparatus, information processing system, information recording medium, and information processing method, and program
US12314370B2 (en) * 2018-08-20 2025-05-27 Comcast Cable Communications, Llc Digital rights management data conversion in a content delivery network

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH103745A (ja) * 1996-06-12 1998-01-06 Sony Corp 記録媒体、デジタルコピー管理方法、再生装置、及び記録装置
US20040218269A1 (en) * 2002-01-14 2004-11-04 Divelbiss Adam W. General purpose stereoscopic 3D format conversion system and method
EP1548648A4 (en) * 2002-08-27 2008-04-16 Sharp Kk CONTENT REPRODUCTION DEVICE FOR REPRODUCING CONTENT ACCORDING TO THE OPTIMAL REPRODUCTION MODE
JP2005167310A (ja) * 2003-11-28 2005-06-23 Sharp Corp 撮影装置
JP2006115424A (ja) * 2004-10-18 2006-04-27 Sharp Corp 画像処理装置、画像処理装置の転送制御方法、画像処理装置の出力制御方法、画像処理装置の制御プログラム、画像処理装置の制御プログラムを記録した記録媒体
CN1770006A (zh) * 2004-10-26 2006-05-10 谭生 用三维摄像机定制三维雕像的方法
JP2006236478A (ja) * 2005-02-24 2006-09-07 Pioneer Electronic Corp 情報記録媒体、情報記録装置及び方法、並びに記録制御用のコンピュータプログラム
CN101278510B (zh) * 2005-09-29 2013-03-27 康坦夹德控股股份有限公司 使用具有发放权限的先进副本和受控副本令牌的数字权限管理用的系统和方法
JP2007109080A (ja) * 2005-10-14 2007-04-26 Toshiba Corp デジタルコンテンツ利用装置及び方法
US8543785B2 (en) * 2006-07-28 2013-09-24 Microsoft Corporation Protocol for managed copy of media content
JP4882653B2 (ja) 2006-10-06 2012-02-22 ソニー株式会社 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
US8364597B2 (en) * 2007-02-07 2013-01-29 Panasonic Corporations Recording device, server device, recording method, recording medium with computer program recorded therein and integrated circuit
WO2009133498A1 (en) * 2008-04-29 2009-11-05 Koninklijke Philips Electronics N.V. Digital content management
US8756530B2 (en) * 2008-05-27 2014-06-17 International Business Machines Corporation Generation and synchronization of offline 3D virtual world content
CN102027544B (zh) * 2008-07-16 2013-11-06 松下电器产业株式会社 再生装置、再生方法及程序
JP4512172B2 (ja) * 2008-09-17 2010-07-28 パナソニック株式会社 記録媒体、再生装置、及び集積回路
CN102084425A (zh) * 2008-10-01 2011-06-01 松下电器产业株式会社 再现装置

Also Published As

Publication number Publication date
US20110249957A1 (en) 2011-10-13
US8705939B2 (en) 2014-04-22
JP2011221776A (ja) 2011-11-04
CN102290075A (zh) 2011-12-21
EP2375759A3 (en) 2013-11-27
EP2375759A2 (en) 2011-10-12

Similar Documents

Publication Publication Date Title
JP5533162B2 (ja) 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム
JP4687424B2 (ja) 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
JP6465144B2 (ja) 情報処理装置、情報記録媒体、情報処理システム、および情報処理方法、並びにプログラム
JP5633236B2 (ja) 情報処理装置、および情報処理方法、並びにプログラム
JP5552928B2 (ja) 情報処理装置、および情報処理方法、並びにプログラム
US8955159B2 (en) Information processing apparatus, information processing system, information processing method, and program
JP5533164B2 (ja) 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム
JP5533163B2 (ja) 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム
JP5217713B2 (ja) 情報処理装置、情報処理システム、情報記録媒体、および情報処理方法、並びにプログラム
JP5609222B2 (ja) 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム
US8549323B2 (en) Information processing apparatus, information recording medium, information processing method, and computer program
JP6589984B2 (ja) 情報処理装置、情報処理システム、情報記録媒体、および情報処理方法、並びにプログラム
WO2017002541A1 (ja) 情報処理装置、情報処理システム、情報記録媒体、および情報処理方法、並びにプログラム
JP2010020632A (ja) 情報処理装置、情報処理システム、および情報処理方法、並びにプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130313

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130313

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131218

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140313

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140401

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140414

LAPS Cancellation because of no payment of annual fees