JP2001210013A - データ再生装置 - Google Patents

データ再生装置

Info

Publication number
JP2001210013A
JP2001210013A JP2000073777A JP2000073777A JP2001210013A JP 2001210013 A JP2001210013 A JP 2001210013A JP 2000073777 A JP2000073777 A JP 2000073777A JP 2000073777 A JP2000073777 A JP 2000073777A JP 2001210013 A JP2001210013 A JP 2001210013A
Authority
JP
Japan
Prior art keywords
data
detecting
reproduction
embedded
unit
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.)
Pending
Application number
JP2000073777A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001210013A5 (enExample
Inventor
Akio Fukushima
秋夫 福島
Hiroyuki Kimura
寛之 木村
Hiroo Okamoto
宏夫 岡本
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
Priority to JP2000073777A priority Critical patent/JP2001210013A/ja
Priority to US09/653,681 priority patent/US7289721B1/en
Priority to EP00309689A priority patent/EP1102485A3/en
Publication of JP2001210013A publication Critical patent/JP2001210013A/ja
Publication of JP2001210013A5 publication Critical patent/JP2001210013A5/ja
Priority to US11/899,648 priority patent/US8165453B2/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H04N2005/91335—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
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Storage Device Security (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
JP2000073777A 1999-11-15 2000-03-16 データ再生装置 Pending JP2001210013A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000073777A JP2001210013A (ja) 1999-11-15 2000-03-16 データ再生装置
US09/653,681 US7289721B1 (en) 1999-11-15 2000-09-01 Method and apparatus for data reproduction
EP00309689A EP1102485A3 (en) 1999-11-15 2000-11-02 Method and apparatus for data reproduction
US11/899,648 US8165453B2 (en) 1999-11-15 2007-09-06 Method and apparatus for data reproduction

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-323652 1999-11-15
JP32365299 1999-11-15
JP2000073777A JP2001210013A (ja) 1999-11-15 2000-03-16 データ再生装置

Publications (2)

Publication Number Publication Date
JP2001210013A true JP2001210013A (ja) 2001-08-03
JP2001210013A5 JP2001210013A5 (enExample) 2005-04-14

Family

ID=26571258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000073777A Pending JP2001210013A (ja) 1999-11-15 2000-03-16 データ再生装置

Country Status (3)

Country Link
US (2) US7289721B1 (enExample)
EP (1) EP1102485A3 (enExample)
JP (1) JP2001210013A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111014A (ja) * 2001-09-29 2003-04-11 Toshiba Corp レンダリング装置、レコーディング装置、コピー制御方法及びプログラム
JP2007060638A (ja) * 2005-07-29 2007-03-08 Matsushita Electric Ind Co Ltd 復号化装置
JP2009054144A (ja) * 2007-07-27 2009-03-12 Panasonic Corp コンテンツ再生装置、コンテンツ再生方法、コンテンツ再生プログラム及び集積回路

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002311975A (ja) * 2001-04-16 2002-10-25 Sony Corp 記録方法、記録装置、再生方法及び再生装置
JP2004534465A (ja) * 2001-07-06 2004-11-11 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 情報キャリアに格納されたコンテンツを保護する方法
JP3736473B2 (ja) * 2002-02-22 2006-01-18 ソニー株式会社 放送受信機及び記録方法
EP1514422A1 (en) * 2002-06-04 2005-03-16 Koninklijke Philips Electronics N.V. Watermark detection
JP3979350B2 (ja) * 2003-06-24 2007-09-19 ソニー株式会社 情報記録媒体ドライブ装置、情報処理装置、データ再生制御システム、および方法、並びにコンピュータ・プログラム
JP4281720B2 (ja) * 2004-10-26 2009-06-17 ソニー株式会社 データ処理装置、データ処理方法、データ処理システム、プログラムおよび記録媒体
US9498975B2 (en) * 2013-11-06 2016-11-22 Seiko Epson Corporation Production method of recording material, and recording material
DE102018103550B4 (de) * 2018-02-16 2021-08-12 Infineon Technologies Ag Halbleitervorrichtung mit einem halbleiterkörper aus siliziumcarbid
KR102789969B1 (ko) * 2020-06-29 2025-04-03 에스케이하이닉스 주식회사 메모리 시스템, 메모리 장치 및 메모리 장치의 동작 방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3855742T2 (de) * 1987-05-15 1997-07-03 Canon Kk Wiedergabegerät
US5680500A (en) * 1987-08-28 1997-10-21 Canon Kabushiki Kaisha Record bearing medium for still video signal
EP0605061A3 (en) * 1992-12-28 1995-08-30 Victor Company Of Japan Magnetic video and audio recording and / or reproducing apparatus and recording medium.
US5513260A (en) * 1994-06-29 1996-04-30 Macrovision Corporation Method and apparatus for copy protection for various recording media
US5659613A (en) * 1994-06-29 1997-08-19 Macrovision Corporation Method and apparatus for copy protection for various recording media using a video finger print
JP3604732B2 (ja) * 1994-07-01 2004-12-22 キヤノン株式会社 映像システム
JP3348339B2 (ja) * 1995-08-02 2002-11-20 ソニー株式会社 データ記録方法及び装置、データ再生方法及び装置
JP3748287B2 (ja) 1996-02-28 2006-02-22 パイオニア株式会社 情報再生装置及び方法
JPH1069729A (ja) * 1996-08-29 1998-03-10 Sony Corp 記録再生装置及びその方法並びに再生装置及びその方法
JP3564910B2 (ja) 1996-12-24 2004-09-15 ソニー株式会社 データ再生装置及びデータ再生方法
KR20000064791A (ko) 1997-01-27 2000-11-06 엠. 제이. 엠. 반 캄 콘텐트 정보 및 그것과 관련된 추가정보를전송하는 방법 및 시스템
EP0934656B1 (en) 1997-08-26 2005-07-06 Koninklijke Philips Electronics N.V. System for transferring content information and supplemental information relating thereto
JP3762073B2 (ja) 1997-11-13 2006-03-29 株式会社東芝 データ記録再生装置、コンピュータシステム及びデータ再生方法
JP4038851B2 (ja) 1997-12-10 2008-01-30 ソニー株式会社 再生装置及び方法、記録媒体、並びに信号処理装置及び信号処理方法
US6707485B1 (en) * 1998-02-27 2004-03-16 Fuji Photo Optical Co., Ltd. Light control system for electronic endoscopes
CN1153456C (zh) 1998-03-04 2004-06-09 皇家菲利浦电子有限公司 水印检测的方法和设备
JPH11296976A (ja) 1998-04-13 1999-10-29 Hitachi Ltd データ再生装置
JP3266569B2 (ja) * 1998-07-29 2002-03-18 日本電気株式会社 電子透かしデータによる画像属性変更システム
JP4083302B2 (ja) * 1998-08-12 2008-04-30 株式会社東芝 動画像スクランブル／デスクランブル装置
US6707465B2 (en) * 2000-02-09 2004-03-16 Canon Kabushiki Kaisha Data processing apparatus and method, and storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111014A (ja) * 2001-09-29 2003-04-11 Toshiba Corp レンダリング装置、レコーディング装置、コピー制御方法及びプログラム
JP2007060638A (ja) * 2005-07-29 2007-03-08 Matsushita Electric Ind Co Ltd 復号化装置
JP2009054144A (ja) * 2007-07-27 2009-03-12 Panasonic Corp コンテンツ再生装置、コンテンツ再生方法、コンテンツ再生プログラム及び集積回路

Also Published As

Publication number Publication date
US7289721B1 (en) 2007-10-30
EP1102485A3 (en) 2004-03-10
US20080008446A1 (en) 2008-01-10
US8165453B2 (en) 2012-04-24
EP1102485A2 (en) 2001-05-23

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