DK0574929T3 - Mikrografisk læseindretning med digitaliseret billede - Google Patents

Mikrografisk læseindretning med digitaliseret billede

Info

Publication number
DK0574929T3
DK0574929T3 DK93109723.2T DK93109723T DK0574929T3 DK 0574929 T3 DK0574929 T3 DK 0574929T3 DK 93109723 T DK93109723 T DK 93109723T DK 0574929 T3 DK0574929 T3 DK 0574929T3
Authority
DK
Denmark
Prior art keywords
image
reader
digitized representation
micrographic
reading device
Prior art date
Application number
DK93109723.2T
Other languages
English (en)
Inventor
Semyon Nodelman
David Morris Rose
Robert Anthony Poyner
Original Assignee
Anacomp Inc
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 Anacomp Inc filed Critical Anacomp Inc
Application granted granted Critical
Publication of DK0574929T3 publication Critical patent/DK0574929T3/da

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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
    • H04N1/00267—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector with a viewing or projecting apparatus, e.g. for reading image information from a film
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • 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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1021—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components using a lead screw or worm
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1039—Movement of the main scanning components
    • H04N1/1043—Movement of the main scanning components of a sensor array
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0404—Scanning transparent media, e.g. photographic film
    • H04N2201/041—Scanning microfilms or microfiches

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Holo Graphy (AREA)
  • Facsimiles In General (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Facsimile Heads (AREA)
  • Image Input (AREA)
DK93109723.2T 1992-06-18 1993-06-17 Mikrografisk læseindretning med digitaliseret billede DK0574929T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90090392A 1992-06-18 1992-06-18
US08/042,126 US5477343A (en) 1992-06-18 1993-04-02 Micrographic reader with digitized image

Publications (1)

Publication Number Publication Date
DK0574929T3 true DK0574929T3 (da) 1998-05-04

Family

ID=26718893

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93109723.2T DK0574929T3 (da) 1992-06-18 1993-06-17 Mikrografisk læseindretning med digitaliseret billede

Country Status (10)

Country Link
US (1) US5477343A (da)
EP (1) EP0574929B1 (da)
JP (1) JPH06233069A (da)
AT (1) ATE157828T1 (da)
AU (1) AU671833B2 (da)
CA (1) CA2098693A1 (da)
DE (1) DE69313525T2 (da)
DK (1) DK0574929T3 (da)
ES (1) ES2106228T3 (da)
GR (1) GR3025512T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690639A5 (de) * 1994-11-29 2000-11-15 Zeiss Carl Fa Vorrichtung zum scannenden Digitalisieren von Bildvorlagen sowie Verfahren zu deren Betrieb.
JPH096809A (ja) * 1995-06-20 1997-01-10 Fuji Photo Film Co Ltd マイクロフィルムリーダープリンタの制御方法
US5838464A (en) * 1995-11-02 1998-11-17 Eastman Kodak Company System and method for scanning images contained on a strip of photosensitive film
DE19842313C2 (de) * 1998-09-16 2000-12-21 Drs Digitale Repro Systeme Gmb Beleuchtungseinrichtung sowie Verwendung der Beleuchtungseinrichtung in einer Vorrichtung zur Digitalisierung von halbtransparenten und transparenten Vorlagen
US20070103739A1 (en) * 2005-11-09 2007-05-10 Anderson Thomas P Jr Apparatus and methods for remote viewing and scanning of microfilm
US8269890B2 (en) * 2007-05-15 2012-09-18 E-Image Data Corporation Digital microform imaging apparatus
US20080288888A1 (en) * 2007-05-15 2008-11-20 E-Image Data Corporation Computer User Interface for a Digital Microform Imaging Apparatus
US9158983B2 (en) 2010-07-08 2015-10-13 E-Image Data Corporation Microform word search method and apparatus

Family Cites Families (33)

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Publication number Priority date Publication date Assignee Title
US4513390A (en) * 1979-06-08 1985-04-23 Planning Research Corporation System for digital transmission and synthesis of integrated data
JPS5621272A (en) * 1979-07-27 1981-02-27 Fuji Photo Film Co Ltd Microfilm retrieval and transmission system
JPS5660974A (en) * 1979-10-24 1981-05-26 Matsushita Graphic Commun Syst Inc Microfilm retrieval transmission system
US4324484A (en) * 1980-10-01 1982-04-13 Bell & Howell Company Microfilm filing system
US4553261A (en) * 1983-05-31 1985-11-12 Horst Froessl Document and data handling and retrieval system
SE446922B (sv) * 1983-07-04 1986-10-13 Hasselblad Ab Victor Forfarande och anordning for omvandling av bild- och figurinformation till elektrisk
JPS6145372A (ja) * 1984-08-10 1986-03-05 Canon Inc 画像文字認識装置
JPS6187478A (ja) * 1984-10-01 1986-05-02 Canon Inc 画像読取り装置
US4700237A (en) * 1984-10-15 1987-10-13 Canon Kabushiki Kaisha Film image processing apparatus
US4837450A (en) * 1985-07-01 1989-06-06 Canon Kabushiki Kaisha Apparatus for reading a film image with controllable illumination and threshold value
US4825065A (en) * 1985-10-31 1989-04-25 Canon Kabushiki Kaisha Apparatus for reading image recorded on film
JPS63246965A (ja) * 1987-04-01 1988-10-13 Minolta Camera Co Ltd 画像読取装置
JPS63261952A (ja) * 1987-04-20 1988-10-28 Minolta Camera Co Ltd マイクロリ−ダ−スキヤナ
US4926250A (en) * 1987-04-24 1990-05-15 Canon Kabushiki Kaisha Color image recording and reproducing apparatus utilizing a monochromatic recording medium
JPH01280962A (ja) * 1987-10-28 1989-11-13 Ricoh Co Ltd 画像処理装置
US5084756A (en) * 1988-06-06 1992-01-28 Minnesota Mining And Manufacturing Company Apparatus operable as a viewer or image scanner
CA1325541C (en) * 1988-06-06 1993-12-28 Minnesota Mining And Manufacturing Company Film image reader/scanner apparatus
JPH0276722U (da) * 1988-12-01 1990-06-12
JPH02176972A (ja) * 1988-12-28 1990-07-10 Fuji Photo Film Co Ltd 画像検索システム
US4903141A (en) * 1989-02-27 1990-02-20 Eastman Kodak Company Apparatus for electronically duplicating film images while maintaining a high degree of image quality
US5249017A (en) * 1989-03-02 1993-09-28 Minolta Camera Kabushiki Kaisha Image forming apparatus
US5065182A (en) * 1989-05-19 1991-11-12 Minolta Camera Kabushiki Kaisha Image forming system
US4934821A (en) * 1989-06-26 1990-06-19 Eastman Kodak Company Technique for scanning a microfilm image moving at a variable speed
US5020115A (en) * 1989-07-10 1991-05-28 Imnet Corporation Methods and apparatus for dynamically scaling images
US5061955A (en) * 1989-10-20 1991-10-29 Fuji Photo Film Co., Ltd. Microfilm reader/printer
US5083214A (en) * 1990-05-02 1992-01-21 Eastman Kodak Company Apparatus and methods for extracting data from a scanned bit-mapped data strip
US5241659A (en) * 1990-09-14 1993-08-31 Eastman Kodak Company Auxiliary removable memory for storing image parameter data
US5157482A (en) * 1990-09-17 1992-10-20 Eastman Kodak Company Use of pre-scanned low resolution imagery data for synchronizing application of respective scene balance mapping mechanisms during high resolution rescan of successive images frames on a continuous film strip
US5321500A (en) * 1991-08-07 1994-06-14 Sony Electronics Inc. Non-real-time film scanning system
US5218459A (en) * 1991-09-16 1993-06-08 Eastman Kodak Company Print scanner with soft key variable magnification
US5355178A (en) * 1991-10-24 1994-10-11 Eastman Kodak Company Mechanism for improving television display of still images using image motion-dependent filter
US5349546A (en) * 1992-06-01 1994-09-20 Eastman Kodak Company Method and apparatus for non-linear signal processing with reduced upper harmonic components
US5329383A (en) * 1993-04-06 1994-07-12 Eastman Kodak Company Method and apparatus for producing color internegatives with a digital printer

Also Published As

Publication number Publication date
CA2098693A1 (en) 1993-12-19
JPH06233069A (ja) 1994-08-19
GR3025512T3 (en) 1998-02-27
ES2106228T3 (es) 1997-11-01
ATE157828T1 (de) 1997-09-15
DE69313525T2 (de) 1998-01-29
DE69313525D1 (de) 1997-10-09
US5477343A (en) 1995-12-19
AU671833B2 (en) 1996-09-12
EP0574929B1 (en) 1997-09-03
AU4132393A (en) 1993-12-23
EP0574929A1 (en) 1993-12-22

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