JP4397373B2 - メタデータの管理方法 - Google Patents

メタデータの管理方法 Download PDF

Info

Publication number
JP4397373B2
JP4397373B2 JP2005501356A JP2005501356A JP4397373B2 JP 4397373 B2 JP4397373 B2 JP 4397373B2 JP 2005501356 A JP2005501356 A JP 2005501356A JP 2005501356 A JP2005501356 A JP 2005501356A JP 4397373 B2 JP4397373 B2 JP 4397373B2
Authority
JP
Japan
Prior art keywords
metadata
authentication
information
fragment data
container
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
JP2005501356A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006506025A5 (https=
JP2006506025A (ja
Inventor
チェー，ヤン−リム
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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
Priority claimed from KR1020030013002A external-priority patent/KR100860984B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2006506025A publication Critical patent/JP2006506025A/ja
Publication of JP2006506025A5 publication Critical patent/JP2006506025A5/ja
Application granted granted Critical
Publication of JP4397373B2 publication Critical patent/JP4397373B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/48—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Library & Information Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2005501356A 2002-10-15 2003-04-09 メタデータの管理方法 Expired - Fee Related JP4397373B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41816002P 2002-10-15 2002-10-15
US42525902P 2002-11-12 2002-11-12
KR1020030013002A KR100860984B1 (ko) 2002-10-15 2003-03-03 메타데이터 관리 방법
PCT/KR2003/000713 WO2004036449A1 (en) 2002-10-15 2003-04-09 Method for managing metadata

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007284414A Division JP4740923B2 (ja) 2002-10-15 2007-10-31 メタデータの管理方法

Publications (3)

Publication Number Publication Date
JP2006506025A JP2006506025A (ja) 2006-02-16
JP2006506025A5 JP2006506025A5 (https=) 2007-12-20
JP4397373B2 true JP4397373B2 (ja) 2010-01-13

Family

ID=32110678

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2005501356A Expired - Fee Related JP4397373B2 (ja) 2002-10-15 2003-04-09 メタデータの管理方法
JP2007284414A Expired - Fee Related JP4740923B2 (ja) 2002-10-15 2007-10-31 メタデータの管理方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007284414A Expired - Fee Related JP4740923B2 (ja) 2002-10-15 2007-10-31 メタデータの管理方法

Country Status (4)

Country Link
EP (1) EP1552420A4 (https=)
JP (2) JP4397373B2 (https=)
AU (1) AU2003235490A1 (https=)
WO (1) WO2004036449A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20045201A7 (fi) 2004-05-31 2005-12-01 Nokia Corp Menetelmä ja järjestelmä kuvien katsomiseksi ja parantamiseksi
US7860989B2 (en) * 2005-02-02 2010-12-28 Microsoft Corporation Efficient transformation of interchange format messages
US20060294383A1 (en) * 2005-06-28 2006-12-28 Paula Austel Secure data communications in web services
US8527563B2 (en) 2005-09-12 2013-09-03 Microsoft Corporation Remoting redirection layer for graphics device interface
CN103957102B (zh) * 2014-03-11 2017-02-08 西南科技大学 一种基于分组数据包匹配的安全组播源认证方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6389403B1 (en) * 1998-08-13 2002-05-14 International Business Machines Corporation Method and apparatus for uniquely identifying a customer purchase in an electronic distribution system
KR100279735B1 (ko) * 1998-11-20 2001-02-01 정선종 메타데이터를 이용한 멀티미디어 컨텐츠 전달방법
WO2001052178A1 (en) * 2000-01-13 2001-07-19 Digimarc Corporation Authenticating metadata and embedding metadata in watermarks of media signals
JP2002023903A (ja) * 2000-07-11 2002-01-25 Nippon Telegr & Teleph Corp <Ntt> ユーザ対話方法、この方法を実施する装置、およびこの方法を実行するプログラムを記憶する記憶媒体
JP2002057662A (ja) * 2000-08-07 2002-02-22 Sony Corp 情報処理装置、情報処理方法、並びに記録媒体
JP4296698B2 (ja) * 2000-08-17 2009-07-15 ソニー株式会社 情報処理装置、情報処理方法、並びに記録媒体
US20020103920A1 (en) * 2000-11-21 2002-08-01 Berkun Ken Alan Interpretive stream metadata extraction
KR100417569B1 (ko) * 2000-12-08 2004-02-05 학교법인 인하학원 메타데이터 교환표준을 이용한 분산 이종 데이터베이스검색방법
KR100398610B1 (ko) * 2001-01-30 2003-09-19 한국전자통신연구원 멀티미디어 컨텐츠에 동기화된 메타데이터 전송 장치 및방법
JP2003051816A (ja) * 2001-08-07 2003-02-21 Sony Corp コンテンツ配信システム、コンテンツ配信方法、およびデータ処理装置、データ処理方法、並びにコンピュータ・プログラム
AUPR970301A0 (en) * 2001-12-21 2002-01-24 Canon Kabushiki Kaisha Content authentication for digital media based recording devices
JP2003248737A (ja) * 2002-02-22 2003-09-05 Ntt Comware Corp メタ情報への信頼性付与システム、及び信頼性付与方法
JP2004072184A (ja) * 2002-08-01 2004-03-04 Nippon Hoso Kyokai <Nhk> データ改竄防止装置およびそのプログラム
JP4309629B2 (ja) * 2002-09-13 2009-08-05 株式会社日立製作所 ネットワークシステム
JP4009634B2 (ja) * 2004-03-04 2007-11-21 日本電気株式会社 アクセス制御方法、アクセス制御システム、メタデータ制御機、及び送信系装置

Also Published As

Publication number Publication date
WO2004036449A1 (en) 2004-04-29
JP2008118653A (ja) 2008-05-22
JP4740923B2 (ja) 2011-08-03
AU2003235490A1 (en) 2004-05-04
EP1552420A1 (en) 2005-07-13
EP1552420A4 (en) 2009-01-21
JP2006506025A (ja) 2006-02-16

Similar Documents

Publication Publication Date Title
KR100965886B1 (ko) 메타데이터 관리 방법
US8301884B2 (en) Method of managing metadata
US7694149B2 (en) Method for judging use permission of information and content distribution system using the method
US12353519B2 (en) Digital rights management authorization token pairing
US8683602B2 (en) System and method for multilevel secure object management
US8694783B2 (en) Lightweight secure authentication channel
CN109067814B (zh) 媒体数据加密方法、系统、设备及存储介质
US20100098248A1 (en) Device and method of generating and distributing access permission to digital object
US20060080529A1 (en) Digital rights management conversion method and apparatus
US20080209231A1 (en) Contents Encryption Method, System and Method for Providing Contents Through Network Using the Encryption Method
JP3695992B2 (ja) 放送受信装置及びコンテンツ利用制御方法
JP2001036517A (ja) エンドユーザに対してアクセス制限することができるプログラムを送信する方法、暗号化されたプログラムをデコードする方法
JP5492007B2 (ja) コンテンツサーバ、コンテンツ受信装置、属性鍵発行サーバ、ユーザ鍵発行サーバ、アクセス制御システム、コンテンツ配信プログラムおよびコンテンツ受信プログラム
US7363508B2 (en) System and method for dynamically enabling components to implement data transfer security mechanisms
JP4740923B2 (ja) メタデータの管理方法
CN101883102A (zh) 生成链路的方法
CN100401285C (zh) 用于管理元数据的方法
US7730298B2 (en) Method and apparatus for translating information between computers having different security management
JP2005222523A (ja) コンテンツ配信システム、ライセンス配信方法および端末装置
US20250328606A1 (en) Drm and ott data and streaming concurrency validation
KR20180007286A (ko) 조건부 액세스 시스템의 컨트롤 워드 보호
WO2006080650A1 (en) Digital rights management conversion method and apparatus
WO2002013454A1 (en) A method and apparatus for encrypting and decrypting data

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060407

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071031

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080602

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080610

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080910

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090317

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: 20090929

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091020

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121030

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131030

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees