DE69621312D1 - Bildeingabegerät - Google Patents

Bildeingabegerät

Info

Publication number
DE69621312D1
DE69621312D1 DE69621312T DE69621312T DE69621312D1 DE 69621312 D1 DE69621312 D1 DE 69621312D1 DE 69621312 T DE69621312 T DE 69621312T DE 69621312 T DE69621312 T DE 69621312T DE 69621312 D1 DE69621312 D1 DE 69621312D1
Authority
DE
Germany
Prior art keywords
input device
image input
image
input
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
DE69621312T
Other languages
English (en)
Other versions
DE69621312T2 (de
Inventor
Hiroyuki Mutou
Masato Iwakawa
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE69621312D1 publication Critical patent/DE69621312D1/de
Application granted granted Critical
Publication of DE69621312T2 publication Critical patent/DE69621312T2/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/0405—Different formats, e.g. A3 and A4
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/0408—Different densities of dots per unit length
    • H04N1/0414—Different densities of dots per unit length in the sub scanning direction
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/042—Details of the method used
    • H04N1/0429—Varying the size of apertures
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/042—Details of the method used
    • H04N1/0443—Varying the scanning velocity or position
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/042—Details of the method used
    • H04N1/0455—Details of the method used using a single set of scanning elements, e.g. the whole of and a part of an array respectively for different formats
    • 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
    • H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • 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 array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • 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
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04756—Control or error compensation of scanning position or velocity by controlling the position or movement of the sheet, the sheet support or the photoconductive surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
DE69621312T 1995-11-30 1996-11-29 Bildeingabegerät Expired - Lifetime DE69621312T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7312223A JP2927225B2 (ja) 1995-11-30 1995-11-30 画像入力装置

Publications (2)

Publication Number Publication Date
DE69621312D1 true DE69621312D1 (de) 2002-06-27
DE69621312T2 DE69621312T2 (de) 2002-10-02

Family

ID=18026672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621312T Expired - Lifetime DE69621312T2 (de) 1995-11-30 1996-11-29 Bildeingabegerät

Country Status (5)

Country Link
US (1) US5956159A (de)
EP (1) EP0777373B1 (de)
JP (1) JP2927225B2 (de)
DE (1) DE69621312T2 (de)
DK (1) DK0777373T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729142C1 (de) * 1997-07-08 1998-12-24 Schreier Hans Herrmann Dr Verfahren und Vorrichtung zur digitalen Erfassung von sowohl transparenten als auch lichtundurchlässigen Dokumentenvorlagen
JP3606151B2 (ja) 2000-03-02 2005-01-05 日本電気株式会社 画像入力装置
JP2007079635A (ja) * 2005-09-09 2007-03-29 Matsushita Electric Ind Co Ltd 撮像装置、部品実装機
JP2007072984A (ja) * 2005-09-09 2007-03-22 Matsushita Electric Ind Co Ltd 撮像装置、部品実装機
JP4522928B2 (ja) * 2005-09-09 2010-08-11 パナソニック株式会社 撮像装置、部品実装機、撮像方法、撮像プログラム
JP4522936B2 (ja) * 2005-09-30 2010-08-11 パナソニック株式会社 撮像装置、部品実装機、撮像方法、撮像プログラム
TW201212672A (en) 2010-06-10 2012-03-16 Koninkl Philips Electronics Nv Adjusting a building service system
EP2704688B1 (de) 2011-05-05 2019-07-10 Matinas BioPharma Nanotechnologies, Inc. Cochleatzusammensetzungen sowie verfahren zu ihrer herstellung und verwendung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946621A (ja) * 1982-09-09 1984-03-16 Ricoh Co Ltd 光ビ−ム走査装置
JPS6157176A (ja) * 1984-08-29 1986-03-24 Dainippon Screen Mfg Co Ltd 倍率可変制御方法
US4724463A (en) * 1985-07-05 1988-02-09 Fuji Photo Film Co., Ltd. Self-aligning photographic printing apparatus
US5181104A (en) * 1988-05-20 1993-01-19 Canon Kabushiki Kaisha Image processing apparatus having a reader movable to a designated position
JPH03113961A (ja) * 1989-09-27 1991-05-15 Canon Inc 画像読取装置
US5128778A (en) * 1990-09-28 1992-07-07 Xerox Corporation Fast scan imaging area optimization system
JPH04336857A (ja) * 1991-05-14 1992-11-25 Toshiba Corp 画像読取装置
JP2919171B2 (ja) * 1992-04-22 1999-07-12 シャープ株式会社 Ｃｃｄ読取装置
JP2894162B2 (ja) * 1993-08-06 1999-05-24 富士通株式会社 両面読取装置
JPH0865467A (ja) * 1994-08-24 1996-03-08 Nikon Corp イメージスキャナー
US5585620A (en) * 1993-12-06 1996-12-17 Nikon Corporation Image signal resolution changing system

Also Published As

Publication number Publication date
JPH09153984A (ja) 1997-06-10
EP0777373B1 (de) 2002-05-22
JP2927225B2 (ja) 1999-07-28
DE69621312T2 (de) 2002-10-02
EP0777373A3 (de) 2000-05-03
EP0777373A2 (de) 1997-06-04
US5956159A (en) 1999-09-21
DK0777373T3 (da) 2002-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition