JP3647200B2 - 情報再生システム - Google Patents

情報再生システム Download PDF

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Publication number
JP3647200B2
JP3647200B2 JP11389397A JP11389397A JP3647200B2 JP 3647200 B2 JP3647200 B2 JP 3647200B2 JP 11389397 A JP11389397 A JP 11389397A JP 11389397 A JP11389397 A JP 11389397A JP 3647200 B2 JP3647200 B2 JP 3647200B2
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JP
Japan
Prior art keywords
address
block
data
bit string
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.)
Expired - Fee Related
Application number
JP11389397A
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English (en)
Japanese (ja)
Other versions
JPH10304163A5 (enExample
JPH10304163A (ja
Inventor
成示 龍田
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Priority to JP11389397A priority Critical patent/JP3647200B2/ja
Priority to US09/064,996 priority patent/US6148429A/en
Publication of JPH10304163A publication Critical patent/JPH10304163A/ja
Publication of JPH10304163A5 publication Critical patent/JPH10304163A5/ja
Application granted granted Critical
Publication of JP3647200B2 publication Critical patent/JP3647200B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Transmission Control (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP11389397A 1997-05-01 1997-05-01 情報再生システム Expired - Fee Related JP3647200B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11389397A JP3647200B2 (ja) 1997-05-01 1997-05-01 情報再生システム
US09/064,996 US6148429A (en) 1997-05-01 1998-04-23 Information reproduction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11389397A JP3647200B2 (ja) 1997-05-01 1997-05-01 情報再生システム

Publications (3)

Publication Number Publication Date
JPH10304163A JPH10304163A (ja) 1998-11-13
JPH10304163A5 JPH10304163A5 (enExample) 2005-03-17
JP3647200B2 true JP3647200B2 (ja) 2005-05-11

Family

ID=14623788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11389397A Expired - Fee Related JP3647200B2 (ja) 1997-05-01 1997-05-01 情報再生システム

Country Status (2)

Country Link
US (1) US6148429A (enExample)
JP (1) JP3647200B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005012530A (ja) * 2003-06-19 2005-01-13 Ricoh Co Ltd 改ざん検証用文書作成システム、改ざん検証システムおよび改ざん防止システム
JP4882926B2 (ja) * 2007-08-31 2012-02-22 セイコーエプソン株式会社 画像データ処理装置および画像データ処理方法
KR101074010B1 (ko) * 2009-09-04 2011-10-17 (주)이스트소프트 블록 단위 데이터 압축 및 복원 방법 및 그 장치
KR101016776B1 (ko) 2009-09-21 2011-02-25 (주)이스트소프트 상위 호환성 보장형 압축 및 복원 방법 및 장치
JP5609469B2 (ja) * 2010-09-15 2014-10-22 富士ゼロックス株式会社 画像処理装置、識別装置、電子筆記具及びプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5872864A (en) * 1992-09-25 1999-02-16 Olympus Optical Co., Ltd. Image processing apparatus for performing adaptive data processing in accordance with kind of image
EP0996083B1 (en) * 1992-09-28 2003-03-26 Olympus Optical Co., Ltd. Information reproducing system for optically reading a dot code from a recording medium
DE69531265T2 (de) * 1994-03-19 2004-06-03 Sony Corp. Optische Platte und Methode und Gerät zur Aufzeichnung auf und danach Wiedergabe von Informationen von dieser Platte
JPH0837662A (ja) * 1994-07-22 1996-02-06 Hitachi Ltd 画像符号化復号化装置
JP2952170B2 (ja) * 1994-12-16 1999-09-20 オリンパス光学工業株式会社 情報再生システム
JPH08214104A (ja) * 1995-02-02 1996-08-20 Olympus Optical Co Ltd 情報再生システム
JP3523705B2 (ja) * 1995-03-16 2004-04-26 オリンパス株式会社 情報再生システム
MY112755A (en) * 1995-06-06 2001-08-30 Sony Corp Information data reproducing system, reproducing apparatus, reproducing method, data forming apparatus and data record medium
JP3803411B2 (ja) * 1995-12-25 2006-08-02 オリンパス株式会社 情報再生システム及び情報記録媒体

Also Published As

Publication number Publication date
JPH10304163A (ja) 1998-11-13
US6148429A (en) 2000-11-14

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