JP6307014B2 - 自動較正用に２重の高さ較正ターゲットを用いる原稿ハンドラ - Google Patents

自動較正用に２重の高さ較正ターゲットを用いる原稿ハンドラ Download PDF

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Publication number
JP6307014B2
JP6307014B2 JP2014227904A JP2014227904A JP6307014B2 JP 6307014 B2 JP6307014 B2 JP 6307014B2 JP 2014227904 A JP2014227904 A JP 2014227904A JP 2014227904 A JP2014227904 A JP 2014227904A JP 6307014 B2 JP6307014 B2 JP 6307014B2
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Japan
Prior art keywords
calibration
scanner
calibration target
document
platen
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Expired - Fee Related
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JP2014227904A
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English (en)
Japanese (ja)
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JP2015104125A5 (enExample
JP2015104125A (ja
Inventor
ポール・サイモン・ゴールディング
マイケル・ジョン・ウィルシャー
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Xerox Corp
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Xerox Corp
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    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00082—Adjusting or controlling
    • H04N1/00087—Setting or calibrating
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
    • H04N1/00018—Scanning arrangements
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00034—Measuring, i.e. determining a quantity by comparison with a standard
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00047—Methods therefor using an image not specifically designed for the purpose
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/0005—Methods therefor in service, i.e. during normal operation
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00063—Methods therefor using at least a part of the apparatus itself, e.g. self-testing
    • 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after 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
    • H04N1/10—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
    • H04N1/1017—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 the main-scanning components remaining positionally invariant with respect to one another 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
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
    • 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
    • H04N2201/0001—Diagnosis, testing or measuring; Detecting, analysis or monitoring not otherwise provided for
    • H04N2201/0003—Method used
    • 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
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0093—Facsimile machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2014227904A 2013-11-21 2014-11-10 自動較正用に２重の高さ較正ターゲットを用いる原稿ハンドラ Expired - Fee Related JP6307014B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/086,812 US9247077B2 (en) 2013-11-21 2013-11-21 Document handler using dual height calibration target for automatic calibration
US14/086,812 2013-11-21

Publications (3)

Publication Number Publication Date
JP2015104125A JP2015104125A (ja) 2015-06-04
JP2015104125A5 JP2015104125A5 (enExample) 2017-12-21
JP6307014B2 true JP6307014B2 (ja) 2018-04-04

Family

ID=53173026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014227904A Expired - Fee Related JP6307014B2 (ja) 2013-11-21 2014-11-10 自動較正用に２重の高さ較正ターゲットを用いる原稿ハンドラ

Country Status (2)

Country Link
US (1) US9247077B2 (enExample)
JP (1) JP6307014B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9769348B2 (en) * 2015-12-21 2017-09-19 Xerox Corporation Apparatus and method for optimizing the calibration position for document scanner calibration using a calibration strip
US9774755B1 (en) * 2016-04-29 2017-09-26 Xerox Corporation Liquid crystal document handler CVT glass
US9942435B1 (en) * 2017-02-13 2018-04-10 Xerox Corporation Carriage module design to minimize CVT to platen transition disturbance
DE102021110388B4 (de) * 2021-04-23 2023-04-06 Sick Ag Helligkeits- und Farbkorrektur von Bilddaten einer Zeilenkamera
US12177389B1 (en) 2023-12-02 2024-12-24 Xerox Corporation Method and apparatus to verify imaging position on a multi-function device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287160A (ja) * 1987-05-20 1988-11-24 Canon Inc 画像読取装置
JPH0974465A (ja) * 1995-07-04 1997-03-18 Ricoh Co Ltd 原稿読取装置
US6567188B1 (en) * 1999-11-24 2003-05-20 Xerox Corporation Systems and methods for non-coplanar calibration of a scanning system
US7327497B2 (en) * 2002-05-14 2008-02-05 Canon Kabushiki Kaisha Image reading apparatus, control method therefor, and program
JP2005277581A (ja) * 2004-03-23 2005-10-06 Fuji Xerox Co Ltd 画像読み取り装置
US20060082839A1 (en) * 2004-10-15 2006-04-20 Xerox Corporation System for processing image signals from an image scanner having a platen and a document handler
JP2009253919A (ja) * 2008-04-10 2009-10-29 Murata Mach Ltd 原稿読取装置
US8786914B1 (en) * 2013-02-26 2014-07-22 Hewlett-Packard Development Company, L.P. Scanner

Also Published As

Publication number Publication date
JP2015104125A (ja) 2015-06-04
US20150138611A1 (en) 2015-05-21
US9247077B2 (en) 2016-01-26

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