JP2002057997A5 - - Google Patents
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- Publication number
- JP2002057997A5 JP2002057997A5 JP2000214157A JP2000214157A JP2002057997A5 JP 2002057997 A5 JP2002057997 A5 JP 2002057997A5 JP 2000214157 A JP2000214157 A JP 2000214157A JP 2000214157 A JP2000214157 A JP 2000214157A JP 2002057997 A5 JP2002057997 A5 JP 2002057997A5
- Authority
- JP
- Japan
- 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
Links
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000214157A JP2002057997A (ja) | 2000-06-01 | 2000-07-14 | コンテンツデータ、データ記録媒体、データ記録方法及び装置、データ再生方法及び装置、データ送信方法及び装置、データ受信方法及び装置 |
| KR1020027001176A KR100829177B1 (ko) | 2000-06-01 | 2001-05-31 | 콘텐츠 데이터, 기록매체, 기록방법, 기록장치, 재생방법 및 재생장치 |
| CN01801904A CN1383558A (zh) | 2000-06-01 | 2001-05-31 | 内容数据,记录介质,记录方法,记录装置,还原方法,和还原装置 |
| PCT/JP2001/004600 WO2001093267A1 (en) | 2000-06-01 | 2001-05-31 | Contents data, recording medium, recording method and device, reproducing method and device |
| US10/048,358 US20020106192A1 (en) | 2000-06-01 | 2001-05-31 | Contents data, recording medium, recording method and device, reproducing method and device |
| EP01934456A EP1291870A1 (en) | 2000-06-01 | 2001-05-31 | Contents data, recording medium, recording method and device, reproducing method and device |
| AU60681/01A AU774641B2 (en) | 2000-06-01 | 2001-05-31 | Contents data, recording medium, recording method and device, reproducing method and device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000164450 | 2000-06-01 | ||
| JP2000-164450 | 2000-06-01 | ||
| JP2000214157A JP2002057997A (ja) | 2000-06-01 | 2000-07-14 | コンテンツデータ、データ記録媒体、データ記録方法及び装置、データ再生方法及び装置、データ送信方法及び装置、データ受信方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002057997A JP2002057997A (ja) | 2002-02-22 |
| JP2002057997A5 true JP2002057997A5 (enExample) | 2007-03-29 |
Family
ID=26593159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000214157A Abandoned JP2002057997A (ja) | 2000-06-01 | 2000-07-14 | コンテンツデータ、データ記録媒体、データ記録方法及び装置、データ再生方法及び装置、データ送信方法及び装置、データ受信方法及び装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20020106192A1 (enExample) |
| EP (1) | EP1291870A1 (enExample) |
| JP (1) | JP2002057997A (enExample) |
| KR (1) | KR100829177B1 (enExample) |
| CN (1) | CN1383558A (enExample) |
| AU (1) | AU774641B2 (enExample) |
| WO (1) | WO2001093267A1 (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7054462B2 (en) * | 1995-05-08 | 2006-05-30 | Digimarc Corporation | Inferring object status based on detected watermark data |
| US6728390B2 (en) * | 1995-05-08 | 2004-04-27 | Digimarc Corporation | Methods and systems using multiple watermarks |
| US8091025B2 (en) | 2000-03-24 | 2012-01-03 | Digimarc Corporation | Systems and methods for processing content objects |
| US6891959B2 (en) * | 2000-04-19 | 2005-05-10 | Digimarc Corporation | Hiding information out-of-phase in color channels |
| JP2002099213A (ja) | 2000-09-21 | 2002-04-05 | Nec Corp | ディジタルコンテンツ生成装置及び再生装置 |
| 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 |
| US6965683B2 (en) | 2000-12-21 | 2005-11-15 | Digimarc Corporation | Routing networks for use with watermark systems |
| US20030192060A1 (en) * | 2001-01-30 | 2003-10-09 | Levy Kenneth L. | Digital watermarking and television services |
| JP3932476B2 (ja) * | 2001-06-28 | 2007-06-20 | ソニー株式会社 | 情報提供システム、情報処理装置および方法、記録媒体、並びにプログラム |
| JP2003195759A (ja) * | 2001-12-25 | 2003-07-09 | Hitachi Ltd | 暗号化データの生成方法、記録装置、記録媒体、復号方法、記録媒体再生装置、伝送装置、および、受信装置 |
| JP3782369B2 (ja) * | 2002-04-05 | 2006-06-07 | 株式会社日立製作所 | ストレージ装置、コンテンツ配信システム及びコンテンツの配信方法 |
| KR100915875B1 (ko) * | 2002-06-05 | 2009-09-07 | 엘지전자 주식회사 | 고밀도 재생 전용 광디스크와, 그 광디스크의 암호화 기록및 재생방법 |
| WO2004006559A2 (en) * | 2002-07-09 | 2004-01-15 | Kaleidescape, Inc. | Secure presentation of encrypted digital content |
| US20040088556A1 (en) * | 2002-10-31 | 2004-05-06 | Weirauch Charles R. | Using digital watermarking for protection of digital data |
| US7996907B2 (en) * | 2003-02-18 | 2011-08-09 | International Business Machines Corporation | Data recording method, data recording system, data recording apparatus, data reading method, data reading system, counting method, counting system, method of supplying encryption key, system for supplying encryption key and program |
| JP4371848B2 (ja) * | 2003-03-28 | 2009-11-25 | キヤノン株式会社 | コンテンツ管理システム |
| US8572104B2 (en) | 2003-04-18 | 2013-10-29 | Kaleidescape, Inc. | Sales of collections excluding those already purchased |
| US20050193205A1 (en) * | 2004-01-09 | 2005-09-01 | Widevine Technologies, Inc. | Method and system for session based watermarking of encrypted content |
| JP2005309847A (ja) * | 2004-04-22 | 2005-11-04 | Sharp Corp | データ処理装置 |
| WO2007057876A1 (en) * | 2005-11-17 | 2007-05-24 | Nds Limited | Digital video recorder anti-skip system |
| GB2446199A (en) * | 2006-12-01 | 2008-08-06 | David Irvine | Secure, decentralised and anonymous peer-to-peer network |
| CN101800734B (zh) * | 2009-02-09 | 2013-10-09 | 华为技术有限公司 | 一种会话信息交互方法、装置及系统 |
| US20100312810A1 (en) * | 2009-06-09 | 2010-12-09 | Christopher Horton | Secure identification of music files |
| EP2617184B1 (en) | 2010-09-13 | 2019-01-16 | Dolby Laboratories Licensing Corporation | Data transmission using out-of-gamut color coordinates |
| CN102567658A (zh) * | 2010-12-21 | 2012-07-11 | 新奥特（北京）视频技术有限公司 | 一种drm技术在交易平台中的应用方法 |
| CN102073830B (zh) * | 2011-01-12 | 2014-05-14 | 深圳昂楷科技有限公司 | 一种动态扩展透明加密文件附加信息的方法 |
| US11062108B2 (en) * | 2017-11-07 | 2021-07-13 | Digimarc Corporation | Generating and reading optical codes with variable density to adapt for visual quality and reliability |
| JP2020178154A (ja) * | 2019-04-15 | 2020-10-29 | 株式会社カシカ | 情報処理装置、システム及びプログラム |
| GB2593772A (en) | 2020-04-03 | 2021-10-06 | Sky Cp Ltd | Digital Watermarking in a content Delivery Network |
| US11610013B2 (en) | 2020-04-17 | 2023-03-21 | Intertrust Technologies Corporation | Secure content augmentation systems and methods |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1340806C (en) * | 1986-07-02 | 1999-11-02 | James Merrill Prober | Method, system and reagents for dna sequencing |
| JPH02170687A (ja) * | 1988-12-23 | 1990-07-02 | Hitachi Ltd | スクランブル画像記録再生方法および装置 |
| JP2862028B2 (ja) * | 1991-03-26 | 1999-02-24 | アイワ株式会社 | ディジタルオーディオ信号の記録装置 |
| US5883958A (en) * | 1996-04-01 | 1999-03-16 | Sony Corporation | Method and device for data decryption, a method and device for device identification, a recording medium, a method of disk production, and a method and apparatus for disk recording |
| JP2856390B2 (ja) * | 1996-07-26 | 1999-02-10 | 株式会社日立製作所 | 情報記録媒体及びそれを用いた記録再生方法 |
| JPH1011363A (ja) * | 1996-06-27 | 1998-01-16 | Hitachi Ltd | 情報配布媒体、および情報配布方法 |
| US5960398A (en) * | 1996-07-31 | 1999-09-28 | Wictor Company Of Japan, Ltd. | Copyright information embedding apparatus |
| DE69837131T2 (de) * | 1997-01-27 | 2007-11-08 | Koninklijke Philips Electronics N.V. | Einbettung von zusatzdaten in ein kodiertes signal |
| ATE327552T1 (de) * | 1997-01-27 | 2006-06-15 | Koninkl Philips Electronics Nv | System zum kopierschutz von aufgezeichneten signalen |
| JP3924847B2 (ja) * | 1997-06-19 | 2007-06-06 | ソニー株式会社 | 情報受信装置および方法、並びに記録媒体 |
| JPH11232779A (ja) * | 1997-11-20 | 1999-08-27 | Toshiba Corp | コピー防止装置 |
| JPH11177924A (ja) * | 1997-12-10 | 1999-07-02 | Sony Corp | 信号再生装置、信号記録装置、信号記録システム、信号再生方法、並びに、信号記録方法 |
| US6674858B1 (en) * | 1997-12-10 | 2004-01-06 | Hitachi, Ltd. | Receiving device, recording and reproducing device and receiving/recording-reproducing system for digital broadcast signal |
| JPH11252064A (ja) * | 1998-02-27 | 1999-09-17 | Toshiba Corp | スクランブル装置及びスクランブル解除装置並びに記録媒体 |
| JP2000048478A (ja) * | 1998-05-26 | 2000-02-18 | Yamaha Corp | ディジタルコピー制御方法及びそれを用いた装置 |
| 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 |
| CN1477630A (zh) * | 1998-09-21 | 2004-02-25 | 日本胜利株式会社 | 信息记录方法与装置、重放装置、及信息保护方法 |
| DE60011958T2 (de) * | 1999-04-28 | 2005-08-25 | Matsushita Electric Industrial Co., Ltd., Kadoma | Optische Platte, optisches Plattenaufzeichnungs- und wiedergabegerät, und Verfahren zur Aufzeichnung und Wiedergabe |
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2000
- 2000-07-14 JP JP2000214157A patent/JP2002057997A/ja not_active Abandoned
-
2001
- 2001-05-31 EP EP01934456A patent/EP1291870A1/en not_active Withdrawn
- 2001-05-31 WO PCT/JP2001/004600 patent/WO2001093267A1/ja not_active Ceased
- 2001-05-31 AU AU60681/01A patent/AU774641B2/en not_active Ceased
- 2001-05-31 CN CN01801904A patent/CN1383558A/zh active Pending
- 2001-05-31 KR KR1020027001176A patent/KR100829177B1/ko not_active Expired - Fee Related
- 2001-05-31 US US10/048,358 patent/US20020106192A1/en not_active Abandoned