WO2003045048A3 - Einrichtung und verfahren zum abtasten einer vorlage unter anwendung einer hebe- und drehbewegung einer kamera - Google Patents

Einrichtung und verfahren zum abtasten einer vorlage unter anwendung einer hebe- und drehbewegung einer kamera Download PDF

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Publication number
WO2003045048A3
WO2003045048A3 PCT/EP2002/012961 EP0212961W WO03045048A3 WO 2003045048 A3 WO2003045048 A3 WO 2003045048A3 EP 0212961 W EP0212961 W EP 0212961W WO 03045048 A3 WO03045048 A3 WO 03045048A3
Authority
WO
WIPO (PCT)
Prior art keywords
camera
scanning
lifting
rotational movement
original copy
Prior art date
Application number
PCT/EP2002/012961
Other languages
English (en)
French (fr)
Other versions
WO2003045048A2 (de
Inventor
Markus Schnitzlein
Arnold Allweier
Original Assignee
Oce Document Technologies Gmbh
Markus Schnitzlein
Arnold Allweier
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
Priority claimed from DE2001157574 external-priority patent/DE10157574A1/de
Application filed by Oce Document Technologies Gmbh, Markus Schnitzlein, Arnold Allweier filed Critical Oce Document Technologies Gmbh
Priority to EP02803385A priority Critical patent/EP1452010A2/de
Priority to US10/496,348 priority patent/US20050002069A1/en
Publication of WO2003045048A2 publication Critical patent/WO2003045048A2/de
Publication of WO2003045048A3 publication Critical patent/WO2003045048A3/de

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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • H04N1/0284—Using a single or a few point light sources, e.g. a laser diode in combination with a light integrating, concentrating or diffusing cavity
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
    • H04N1/02865—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array using an array of light sources or a combination of such arrays, e.g. an LED bar
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
    • H04N1/0287—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array using a tubular lamp or a combination of such lamps
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0315—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using photodetectors and illumination means mounted on separate supports or substrates or mounted in different planes
    • 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
    • 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
    • H04N1/1026—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 belt or cable
    • 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
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02493—Additional optical elements not otherwise provided for, e.g. filters, polarising plates, masks or apertures
    • 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
    • H04N2201/0436—Scanning a picture-bearing surface lying face up on a support
    • 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
    • H04N2201/0456—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 for maintaining a predetermined distance between the scanning elements and the picture-bearing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

Beschrieben wird eine Einrichtung und ein Verfahren zum Abtasten einer Vorlage (10) mit Hilfe einer Kamera (20), die einen Zeilensensor enthält. Es sind Mittel vorgesehen, die die optische Weglänge (w) zwischen der Kamera (20) und der aktuell abzutastenden Zeile während des Abtastvorganges im wesentlichen konstant halten, wobei die Kamera (20) eine Hebe- und Drehbewegung ausführt.
PCT/EP2002/012961 2001-11-23 2002-11-19 Einrichtung und verfahren zum abtasten einer vorlage unter anwendung einer hebe- und drehbewegung einer kamera WO2003045048A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02803385A EP1452010A2 (de) 2001-11-23 2002-11-19 Einrichtung und verfahren zum abtasten einer vorlage unter anwendung einer hebe- und drehbewegung einer kamera
US10/496,348 US20050002069A1 (en) 2001-11-23 2002-11-19 Device and method for scanning an original copy involving a lifting and rotational movement of a camera

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10157574.2 2001-11-23
DE2001157574 DE10157574A1 (de) 2001-11-23 2001-11-23 Einrichtung und Verfahren zum Abtasten einer Vorlage unter Anwendung einer Hebe- und Drehbewegung einer Kamera
DE10208384.3 2002-02-27
DE10208384 2002-02-27

Publications (2)

Publication Number Publication Date
WO2003045048A2 WO2003045048A2 (de) 2003-05-30
WO2003045048A3 true WO2003045048A3 (de) 2003-11-06

Family

ID=26010638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/012961 WO2003045048A2 (de) 2001-11-23 2002-11-19 Einrichtung und verfahren zum abtasten einer vorlage unter anwendung einer hebe- und drehbewegung einer kamera

Country Status (3)

Country Link
US (1) US20050002069A1 (de)
EP (1) EP1452010A2 (de)
WO (1) WO2003045048A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031957B4 (de) 2005-07-08 2007-03-22 Koenig & Bauer Ag Vorrichtung zur Inspektion eines Bedruckstoffes mit uneinheitlich reflektierenden Oberflächen
US8199370B2 (en) * 2007-08-29 2012-06-12 Scientific Games International, Inc. Enhanced scanner design
US8724979B2 (en) * 2012-09-27 2014-05-13 Viewpoint Laboratories, LLC. Imaging enclosure apparatus and methods
PL230192B1 (pl) * 2016-09-28 2018-10-31 Lipik Jacek Gama Skaner zwłaszcza do starodruków oraz sposób skanowania

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287414A (en) * 1979-06-29 1981-09-01 International Business Machines Corp. Illumination and pick up apparatus
EP0164713A1 (de) * 1984-06-11 1985-12-18 Mita Industrial Co., Ltd. Dokumentenlesegerät
EP0762174A2 (de) * 1995-09-06 1997-03-12 Giesecke & Devrient GmbH Vorrichtung zur linienförmigen Beleuchtung von Blattgut, wie z.B. Banknoten oder Wertpapiere
WO2001013173A1 (de) * 1999-08-14 2001-02-22 Cruse Hermann A Vorrichtung zum optischen abtasten eines im wesentlichen flachen objekts
DE10108075A1 (de) * 2001-02-20 2002-09-19 Oce Document Technologies Gmbh Vorrichtung und Verfahren zum zeilenförmigen Beleuchten eines Objektes mittels LEDs und eines elliptischen Spiegels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636676A (en) * 1979-09-03 1981-04-09 Ricoh Co Ltd Copying machine
KR0147623B1 (ko) * 1995-02-25 1998-09-15 이대원 실물화상기기
FR2785130B1 (fr) * 1998-10-23 2000-12-15 Lumiere Technology Dispositif de numerisation a haute resolution de documents de grandes dimensions
JP3137103B2 (ja) * 1999-01-25 2001-02-19 日本電気株式会社 イメージスキャナ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287414A (en) * 1979-06-29 1981-09-01 International Business Machines Corp. Illumination and pick up apparatus
EP0164713A1 (de) * 1984-06-11 1985-12-18 Mita Industrial Co., Ltd. Dokumentenlesegerät
EP0762174A2 (de) * 1995-09-06 1997-03-12 Giesecke & Devrient GmbH Vorrichtung zur linienförmigen Beleuchtung von Blattgut, wie z.B. Banknoten oder Wertpapiere
WO2001013173A1 (de) * 1999-08-14 2001-02-22 Cruse Hermann A Vorrichtung zum optischen abtasten eines im wesentlichen flachen objekts
DE10108075A1 (de) * 2001-02-20 2002-09-19 Oce Document Technologies Gmbh Vorrichtung und Verfahren zum zeilenförmigen Beleuchten eines Objektes mittels LEDs und eines elliptischen Spiegels

Also Published As

Publication number Publication date
US20050002069A1 (en) 2005-01-06
EP1452010A2 (de) 2004-09-01
WO2003045048A2 (de) 2003-05-30

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