CA2276638A1 - Methode et appareil pour fournir le contenu numerique et methode et appareil pour controler l'utilisation illegale du contenu numerique - Google Patents

Methode et appareil pour fournir le contenu numerique et methode et appareil pour controler l'utilisation illegale du contenu numerique Download PDF

Info

Publication number
CA2276638A1
CA2276638A1 CA002276638A CA2276638A CA2276638A1 CA 2276638 A1 CA2276638 A1 CA 2276638A1 CA 002276638 A CA002276638 A CA 002276638A CA 2276638 A CA2276638 A CA 2276638A CA 2276638 A1 CA2276638 A1 CA 2276638A1
Authority
CA
Canada
Prior art keywords
digital
transaction
digital contents
contents
identifier
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.)
Abandoned
Application number
CA002276638A
Other languages
English (en)
Inventor
Kaori Kondo
Hiroshi Koike
Miyoko Namioka
Nobuya Okayama
Tomoko Kimura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CA2276638A1 publication Critical patent/CA2276638A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Storage Device Security (AREA)
  • Television Systems (AREA)
CA002276638A 1998-07-06 1999-06-29 Methode et appareil pour fournir le contenu numerique et methode et appareil pour controler l'utilisation illegale du contenu numerique Abandoned CA2276638A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10-190343 1998-07-06
JP19034398A JP2000020600A (ja) 1998-07-06 1998-07-06 デジタルコンテンツ提供方法、デジタルコンテンツ不正利用監視方法、デジタルコンテンツ提供装置およびデジタルコンテンツ不正利用監視装置

Publications (1)

Publication Number Publication Date
CA2276638A1 true CA2276638A1 (fr) 2000-01-06

Family

ID=16256627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276638A Abandoned CA2276638A1 (fr) 1998-07-06 1999-06-29 Methode et appareil pour fournir le contenu numerique et methode et appareil pour controler l'utilisation illegale du contenu numerique

Country Status (2)

Country Link
JP (1) JP2000020600A (fr)
CA (1) CA2276638A1 (fr)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002019589A1 (fr) * 2000-08-30 2002-03-07 Verance Corporation Procede et appareil permettant d'inclure un code de transaction
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US8340348B2 (en) 2005-04-26 2012-12-25 Verance Corporation Methods and apparatus for thwarting watermark detection circumvention
US8451086B2 (en) 2000-02-16 2013-05-28 Verance Corporation Remote control signaling using audio watermarks
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8549307B2 (en) 2005-07-01 2013-10-01 Verance Corporation Forensic marking using a common customization function
US8615104B2 (en) 2011-11-03 2013-12-24 Verance Corporation Watermark extraction based on tentative watermarks
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
US8726304B2 (en) 2012-09-13 2014-05-13 Verance Corporation Time varying evaluation of multimedia content
US8745404B2 (en) 1998-05-28 2014-06-03 Verance Corporation Pre-processed information embedding system
US8745403B2 (en) 2011-11-23 2014-06-03 Verance Corporation Enhanced content management based on watermark extraction records
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US8838977B2 (en) 2010-09-16 2014-09-16 Verance Corporation Watermark extraction and content screening in a networked environment
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US8923548B2 (en) 2011-11-03 2014-12-30 Verance Corporation Extraction of embedded watermarks from a host content using a plurality of tentative watermarks
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US9208334B2 (en) 2013-10-25 2015-12-08 Verance Corporation Content management using multiple abstraction layers
US9251549B2 (en) 2013-07-23 2016-02-02 Verance Corporation Watermark extractor enhancements based on payload ranking
US9262794B2 (en) 2013-03-14 2016-02-16 Verance Corporation Transactional video marking system
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
US9596521B2 (en) 2014-03-13 2017-03-14 Verance Corporation Interactive content acquisition using embedded codes
US9648282B2 (en) 2002-10-15 2017-05-09 Verance Corporation Media monitoring, management and information system
US10977298B2 (en) 2013-11-08 2021-04-13 Friend for Media Limited Identifying media components

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829368B2 (en) * 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
US6972856B1 (en) 1999-03-11 2005-12-06 Canon Kabushiki Kaisha Querying of copyright host, printing of copyright information and host registration of copyright data
KR20000050143A (ko) * 2000-01-07 2000-08-05 김주현 복제방지수단을 갖는 인터넷 전자 상거래시스템
US7228425B1 (en) * 2000-02-07 2007-06-05 Koninklijke Philips Electronics N. V. Protecting content from illicit reproduction by proof of existence of a complete data set via self-referencing sections
KR100920320B1 (ko) * 2000-02-19 2009-10-07 디지맥 코포레이션 워터마크 인코더 및 디코더를 작동시키는 소프트웨어
KR20010087808A (ko) * 2000-06-10 2001-09-26 최종욱 워터마킹 기술을 기반으로 한 저작물 제공 및 인증 서비스시스템 및 방법
EP1304622A4 (fr) * 2000-07-11 2004-10-13 Matsushita Electric Ind Co Ltd Procede et systeme permettant de controler la circulation d'un contenu
KR20020022283A (ko) * 2000-09-19 2002-03-27 김장우 암호화된 디지털 컨텐츠 온라인 판매 시스템
JP4072988B2 (ja) * 2000-10-02 2008-04-09 株式会社ハドソン デジタルコンテンツデータ生成システム
JP2002149554A (ja) * 2000-11-08 2002-05-24 Nippon Telegr & Teleph Corp <Ntt> ディジタルコンテンツ制作・配信システム用サーバ装置、ディジタルコンテンツ制作・配信方法および記録媒体
JP3574074B2 (ja) * 2001-01-19 2004-10-06 日本電信電話株式会社 コンテンツデータ提供方法及びシステム及びコンテンツデータ提供プログラムを格納した記憶媒体
JP3578088B2 (ja) * 2001-01-29 2004-10-20 日本電信電話株式会社 コンテンツデータ取得方法及びコンテンツデータ提供方法及びクライアント端末及びコンテンツデータ提供装置及びコンテンツデータ関連情報提供装置及びコンテンツデータ取得プログラム及びコンテンツデータ取得プログラムを格納した記憶媒体
JP3578089B2 (ja) * 2001-01-29 2004-10-20 日本電信電話株式会社 サービス取得方法及びクライアント端末及びサービス取得プログラム及びサービス取得プログラムを格納した記憶媒体
JP4516225B2 (ja) * 2001-02-02 2010-08-04 Ｎｔｔエレクトロニクス株式会社 電子データコンテンツの配信システム、配信方法および配信装置、並びに電子データコンテンツの配信用プログラムを記録した記録媒体
JP3578091B2 (ja) * 2001-02-13 2004-10-20 日本電信電話株式会社 コンテンツ取得方法及びコンテンツ提供方法及びコンテンツ取得装置及びコンテンツ提供装置及びコンテンツ取得プログラム及びコンテンツ提供プログラム
JP2002279104A (ja) * 2001-03-19 2002-09-27 Nippon Telegr & Teleph Corp <Ntt> コンテンツ流通における権利管理システム及び方法、権利管理プログラム並びにそのプログラムを記録した記録媒体
JP3578101B2 (ja) * 2001-03-23 2004-10-20 日本電信電話株式会社 コンテンツ提供方法及び装置及びコンテンツ提供プログラム及びコンテンツ提供プログラムを格納した記憶媒体
JP2002318726A (ja) * 2001-04-19 2002-10-31 Digital Magic Labs:Kk コンテンツ監視方法、コンテンツ提供装置およびコンテンツ監視装置
JP4733310B2 (ja) * 2001-07-30 2011-07-27 学校法人金沢工業大学 分散型著作権保護方法、およびその方法を利用可能なコンテンツ公開装置、監視サーバならびにシステム
US20030200216A1 (en) * 2002-01-22 2003-10-23 Recording Industry Association Of America Method and system for identification of music industry releases and licenses
KR100457425B1 (ko) * 2002-07-05 2004-11-16 (주)와이즈피어 디지탈 저작권 관리 시스템
KR100648207B1 (ko) * 2002-12-06 2006-11-24 전자부품연구원 디지털 컨텐츠의 유통방법
KR100775876B1 (ko) * 2005-03-11 2007-11-13 (주)테르텐 디지털데이터의 거래방법
KR20060109237A (ko) 2005-04-13 2006-10-19 삼성전자주식회사 라이센스 정보에 기초하여 컨텐트의 사용을 제어하기 위한암호화/복호화 방법 및 장치
JP4881651B2 (ja) * 2006-05-08 2012-02-22 ヤフー株式会社 二次元コード生成プログラム、二次元コード生成システムおよび二次元コード生成方法
JP2007215215A (ja) * 2007-03-19 2007-08-23 Tokyo Electric Power Co Inc:The チャンネル型通信システム、通信装置及び通信プログラム
KR100797898B1 (ko) 2007-04-20 2008-01-24 (주)내셔널그리드 그리드 컴퓨팅을 이용한 사용자 디지털컨텐츠의 저작권필터링 시스템 및 방법
KR101744744B1 (ko) * 2010-12-22 2017-06-09 한국전자통신연구원 불법 콘텐츠 유통 방지 및 불법 배포자 추적 시스템 및 그 방법
JP5877524B2 (ja) * 2012-05-23 2016-03-08 三菱電機インフォメーションシステムズ株式会社 コンテンツデータ管理システム及びプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3539141B2 (ja) * 1997-07-24 2004-07-07 日本電信電話株式会社 著作物の使用条件違反チェック方法及び装置及び著作物の使用条件違反チェックプログラムを格納した記憶媒体

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9117270B2 (en) 1998-05-28 2015-08-25 Verance Corporation Pre-processed information embedding system
US8745404B2 (en) 1998-05-28 2014-06-03 Verance Corporation Pre-processed information embedding system
US9189955B2 (en) 2000-02-16 2015-11-17 Verance Corporation Remote control signaling using audio watermarks
US8451086B2 (en) 2000-02-16 2013-05-28 Verance Corporation Remote control signaling using audio watermarks
US8791789B2 (en) 2000-02-16 2014-07-29 Verance Corporation Remote control signaling using audio watermarks
WO2002019589A1 (fr) * 2000-08-30 2002-03-07 Verance Corporation Procede et appareil permettant d'inclure un code de transaction
US6430301B1 (en) * 2000-08-30 2002-08-06 Verance Corporation Formation and analysis of signals with common and transaction watermarks
US9648282B2 (en) 2002-10-15 2017-05-09 Verance Corporation Media monitoring, management and information system
US8538066B2 (en) 2005-04-26 2013-09-17 Verance Corporation Asymmetric watermark embedding/extraction
US9153006B2 (en) 2005-04-26 2015-10-06 Verance Corporation Circumvention of watermark analysis in a host content
US8811655B2 (en) 2005-04-26 2014-08-19 Verance Corporation Circumvention of watermark analysis in a host content
US8340348B2 (en) 2005-04-26 2012-12-25 Verance Corporation Methods and apparatus for thwarting watermark detection circumvention
US8549307B2 (en) 2005-07-01 2013-10-01 Verance Corporation Forensic marking using a common customization function
US9009482B2 (en) 2005-07-01 2015-04-14 Verance Corporation Forensic marking using a common customization function
US8781967B2 (en) 2005-07-07 2014-07-15 Verance Corporation Watermarking in an encrypted domain
US8681978B2 (en) 2008-06-24 2014-03-25 Verance Corporation Efficient and secure forensic marking in compressed domain
US8346567B2 (en) 2008-06-24 2013-01-01 Verance Corporation Efficient and secure forensic marking in compressed domain
US8259938B2 (en) 2008-06-24 2012-09-04 Verance Corporation Efficient and secure forensic marking in compressed
US9607131B2 (en) 2010-09-16 2017-03-28 Verance Corporation Secure and efficient content screening in a networked environment
US8838977B2 (en) 2010-09-16 2014-09-16 Verance Corporation Watermark extraction and content screening in a networked environment
US8838978B2 (en) 2010-09-16 2014-09-16 Verance Corporation Content access management using extracted watermark information
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
US8533481B2 (en) 2011-11-03 2013-09-10 Verance Corporation Extraction of embedded watermarks from a host content based on extrapolation techniques
US8682026B2 (en) 2011-11-03 2014-03-25 Verance Corporation Efficient extraction of embedded watermarks in the presence of host content distortions
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
US8869222B2 (en) 2012-09-13 2014-10-21 Verance Corporation Second screen content
US9106964B2 (en) 2012-09-13 2015-08-11 Verance Corporation Enhanced content distribution using advertisements
US9262794B2 (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
US10977298B2 (en) 2013-11-08 2021-04-13 Friend for Media Limited Identifying media components
US11500916B2 (en) 2013-11-08 2022-11-15 Friend for Media Limited Identifying media components
US9596521B2 (en) 2014-03-13 2017-03-14 Verance Corporation Interactive content acquisition using embedded codes

Also Published As

Publication number Publication date
JP2000020600A (ja) 2000-01-21

Similar Documents

Publication Publication Date Title
CA2276638A1 (fr) Methode et appareil pour fournir le contenu numerique et methode et appareil pour controler l&#39;utilisation illegale du contenu numerique
US20020062382A1 (en) Collateral data combined with other data to select web site
US7962964B2 (en) Watermarking and transferring material
US7506365B2 (en) Document distribution method and document management method
US6611830B2 (en) Information search method and system for registering and searching for associated multimedia data using embedded information
US20020168082A1 (en) Real-time, distributed, transactional, hybrid watermarking method to provide trace-ability and copyright protection of digital content in peer-to-peer networks
Zhao Applying digital watermarking techniques to online multimedia commerce
US20070118528A1 (en) Apparatus and method for blocking phishing web page access
US7809645B2 (en) Methods and apparatuses for sequestering content
JP2001312570A (ja) 著作権保装置、著作権保護システム、著作権保護検証装置、媒体及び情報集合体
US20020032863A1 (en) System and method for performing digital watermarking in realtime using encrypted algorithm
US20090249491A1 (en) Contents Data, and Program, Apparatus and Method for Detecting and Controlling Unauthorized Contents
JP2000330873A (ja) コンテンツ流通システムおよびその方法、記録媒体
US7058810B2 (en) Data terminal equipment
US20100199220A1 (en) Image information acquisition device, its method, and program
Augot et al. Secure delivery of images over open networks
US20060212711A1 (en) Communication device and communication method
GB2358313A (en) Unique watermarking of web documents
US20040088170A1 (en) Information storage medium where program for charging and using content is program-loaded device
JP4042100B2 (ja) コンテンツ探索情報管理システムと方法およびコンテンツ探索方法ならびにプログラム
US6192363B1 (en) Method and apparatus for supplying multi-media data to a client by using threads
US7085397B2 (en) Unfair contents appropriation detection system, computer program and storage medium
US8464064B2 (en) System and method for evaluating and certifying video pat software
KR20030015742A (ko) 디지털 컨텐츠의 불법 복제 및 무단 배포 추적 시스템
CN112470150A (zh) 控制方法、内容管理系统、程序及数据结构

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead