DE69608171D1 - Steuerverfahren einer Mikrofilmbildlesevorrichtung - Google Patents

Steuerverfahren einer Mikrofilmbildlesevorrichtung

Info

Publication number
DE69608171D1
DE69608171D1 DE69608171T DE69608171T DE69608171D1 DE 69608171 D1 DE69608171 D1 DE 69608171D1 DE 69608171 T DE69608171 T DE 69608171T DE 69608171 T DE69608171 T DE 69608171T DE 69608171 D1 DE69608171 D1 DE 69608171D1
Authority
DE
Germany
Prior art keywords
control method
image reading
reading device
microfilm image
microfilm
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 - Lifetime
Application number
DE69608171T
Other languages
English (en)
Other versions
DE69608171T2 (de
Inventor
Michinori Hashimoto
Takao Furukawa
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.)
Fujifilm Corp
Original Assignee
Fuji Photo Film 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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69608171D1 publication Critical patent/DE69608171D1/de
Application granted granted Critical
Publication of DE69608171T2 publication Critical patent/DE69608171T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimiles In General (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE69608171T 1995-06-28 1996-06-26 Steuerverfahren einer Mikrofilmbildlesevorrichtung Expired - Lifetime DE69608171T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7183302A JPH0918706A (ja) 1995-06-28 1995-06-28 マイクロフィルム画像読取装置の制御方法

Publications (2)

Publication Number Publication Date
DE69608171D1 true DE69608171D1 (de) 2000-06-15
DE69608171T2 DE69608171T2 (de) 2000-09-28

Family

ID=16133304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608171T Expired - Lifetime DE69608171T2 (de) 1995-06-28 1996-06-26 Steuerverfahren einer Mikrofilmbildlesevorrichtung

Country Status (4)

Country Link
US (1) US5909537A (de)
EP (1) EP0751673B1 (de)
JP (1) JPH0918706A (de)
DE (1) DE69608171T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459500B1 (en) * 1998-03-04 2002-10-01 Fuji Photo Film Co., Ltd Image processing apparatus
US6625312B1 (en) * 2000-02-28 2003-09-23 Xerox Corporation Document classification using segmentation tag statistics
EP1351485B1 (de) * 2002-03-20 2008-12-31 FUJIFILM Corporation Datumsystem und System zum Feststellen der Datumsposition für Fotographien
JP2005094477A (ja) * 2003-09-18 2005-04-07 Seiko Epson Corp 透過原稿搬送装置及び画像読み取り装置
US20090092339A1 (en) * 2007-10-03 2009-04-09 Anderson Jr Thomas P Viewing and Scanning of Microfilm Using a Self-Contained Digital Device Without a Personal Computer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707745A (en) * 1984-12-20 1987-11-17 Ricoh Company, Ltd. Digital copier with document image region decision device
JPS62257279A (ja) * 1986-05-01 1987-11-09 Canon Inc フイルム画像読取装置
JPS63155386A (ja) * 1986-12-19 1988-06-28 Ricoh Co Ltd 帳票デ−タ読取装置
US5016117A (en) * 1987-12-29 1991-05-14 Brother Kogyo Kabushiki Kaisha Optical reader having apparatus for discrimination between dither-matrix and non-dither-matrix reading areas, and/or means for determining light emitter drive power values by using reference reflector surface
JPH0569586A (ja) * 1991-09-11 1993-03-23 Hitachi Ltd 光ビーム走査装置
US5485289A (en) * 1993-10-28 1996-01-16 Xerox Corporation Hyperacuity printer architecture
CA2128995C (en) * 1993-12-10 1998-08-04 Douglas N. Curry Micro segmentation in a hyperacuity printer
US5659402A (en) * 1994-01-14 1997-08-19 Mita Industrial Co., Ltd. Image processing method and apparatus
US5710828A (en) * 1995-03-30 1998-01-20 Fuji Photo Film Co., Ltd. Method and apparatus for converting a threshold matrix which is then used to binarize image signals

Also Published As

Publication number Publication date
EP0751673B1 (de) 2000-05-10
JPH0918706A (ja) 1997-01-17
EP0751673A1 (de) 1997-01-02
US5909537A (en) 1999-06-01
DE69608171T2 (de) 2000-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP