JP2007501565A - 不定形文書のスキャン - Google Patents

不定形文書のスキャン Download PDF

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Publication number
JP2007501565A
JP2007501565A JP2006522586A JP2006522586A JP2007501565A JP 2007501565 A JP2007501565 A JP 2007501565A JP 2006522586 A JP2006522586 A JP 2006522586A JP 2006522586 A JP2006522586 A JP 2006522586A JP 2007501565 A JP2007501565 A JP 2007501565A
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JP
Japan
Prior art keywords
document
camera
sensor
detected
scanner
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.)
Pending
Application number
JP2006522586A
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English (en)
Japanese (ja)
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JP2007501565A5 (enExample
Inventor
タッド ディー ベンハム
Original Assignee
イーストマン コダック カンパニー
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 イーストマン コダック カンパニー filed Critical イーストマン コダック カンパニー
Publication of JP2007501565A publication Critical patent/JP2007501565A/ja
Publication of JP2007501565A5 publication Critical patent/JP2007501565A5/ja
Pending legal-status Critical Current

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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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00687—Presence or absence
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00729—Detection means
    • H04N1/00734—Optical detectors
    • H04N1/00737—Optical detectors using the scanning elements as detectors
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00742—Detection methods
    • H04N1/00745—Detecting the leading or trailing ends of a moving sheet
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00763—Action taken as a result of detection
    • H04N1/00774—Adjusting or controlling
    • H04N1/00782—Initiating operations
    • 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
    • H04N1/203—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet
    • H04N1/2032—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet of two pictures corresponding to two sides of a single medium
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04737—Detection of scanning velocity or position by detecting the scanned medium directly, e.g. a leading edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Facsimiles In General (AREA)
  • Image Input (AREA)
JP2006522586A 2003-08-04 2004-07-20 不定形文書のスキャン Pending JP2007501565A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/633,777 US7336404B2 (en) 2003-08-04 2003-08-04 Method and apparatus for scanning irregular shaped document
PCT/US2004/023390 WO2005018220A1 (en) 2003-08-04 2004-07-20 Scanning irregularly shaped documents

Publications (2)

Publication Number Publication Date
JP2007501565A true JP2007501565A (ja) 2007-01-25
JP2007501565A5 JP2007501565A5 (enExample) 2007-09-06

Family

ID=34115886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006522586A Pending JP2007501565A (ja) 2003-08-04 2004-07-20 不定形文書のスキャン

Country Status (5)

Country Link
US (1) US7336404B2 (enExample)
EP (1) EP1652370B1 (enExample)
JP (1) JP2007501565A (enExample)
CN (1) CN100525362C (enExample)
WO (1) WO2005018220A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017017399A (ja) * 2015-06-26 2017-01-19 京セラドキュメントソリューションズ株式会社 原稿読取装置、及び画像形成装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI233748B (en) * 2004-03-24 2005-06-01 Avision Inc Dual-surface scanner
US7515772B2 (en) * 2004-08-21 2009-04-07 Xerox Corp Document registration and skew detection system
US20060039627A1 (en) * 2004-08-21 2006-02-23 Xerox Corporation Real-time processing of grayscale image data
US20120019874A1 (en) * 2010-07-20 2012-01-26 Schaertel David M Method for document scanning
US8749801B2 (en) 2011-10-13 2014-06-10 Kodak Alaris Inc. Determining document characteristics prior to scanning
US20120019841A1 (en) * 2010-07-20 2012-01-26 Schaertel David M Document scanner
US9036222B2 (en) 2010-07-20 2015-05-19 Kodak Alaris Inc. Document scanner
JP5299488B2 (ja) * 2011-09-13 2013-09-25 カシオ計算機株式会社 画像処理装置、画像処理方法及びプログラム
US8717637B2 (en) * 2011-11-30 2014-05-06 Kodak Alaris Inc. Method for scanning documents
US8730529B2 (en) * 2011-11-30 2014-05-20 Kodak Alaris Inc. Document scanner
JP6361620B2 (ja) * 2015-09-28 2018-07-25 京セラドキュメントソリューションズ株式会社 読取装置、これを備えた画像形成装置
US10129423B2 (en) * 2016-10-28 2018-11-13 Ncr Corporation Image sensor-based media tracking
US10724967B2 (en) * 2018-04-20 2020-07-28 Samsung Electronics Co., Ltd. Inspection apparatus for semiconductor process and semiconductor process device
JP7148866B2 (ja) * 2018-11-30 2022-10-06 セイコーエプソン株式会社 媒体搬送装置、画像読取装置

Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01296765A (ja) * 1988-05-24 1989-11-30 Canon Inc 画像読取装置
JPH0231558A (ja) * 1988-07-21 1990-02-01 Hitachi Ltd 画像データの傾き補正方法及び該方法が適用される画像フアイリングシステム
JPH0353756A (ja) * 1989-07-21 1991-03-07 Tokyo Electric Co Ltd 画像入力装置
JPH03129967A (ja) * 1989-10-16 1991-06-03 Kyocera Corp 原稿読取り基準位置設定方法
JPH03216065A (ja) * 1990-01-22 1991-09-24 Canon Inc 原稿読取装置
JPH04208765A (ja) * 1990-11-30 1992-07-30 Tokyo Electric Co Ltd 電子機器
JPH04292064A (ja) * 1991-03-20 1992-10-16 Canon Inc 画像読取り装置
JPH0556229A (ja) * 1991-08-26 1993-03-05 Fuji Xerox Co Ltd シートスキヤナの原稿サイズ検知装置
JPH06181502A (ja) * 1992-12-15 1994-06-28 Nec Corp 原稿検出装置および画像読み取り装置
JPH0750745A (ja) * 1993-08-06 1995-02-21 Fujitsu Ltd 両面読取装置
JPH0795363A (ja) * 1993-09-21 1995-04-07 Canon Inc 画像読み取り装置
JPH07336491A (ja) * 1994-06-13 1995-12-22 Canon Inc 画像読取装置
JPH08274950A (ja) * 1995-03-29 1996-10-18 Canon Inc 画像形成装置
JPH09298631A (ja) * 1996-05-02 1997-11-18 Ricoh Co Ltd ファクシミリ装置
JPH10155055A (ja) * 1996-11-21 1998-06-09 Fujitsu Ltd 光学的画像読取装置の用紙搬送制御装置
JPH11215321A (ja) * 1998-01-23 1999-08-06 Nisca Corp 原稿送り機構付き画像読取装置
JP2000101777A (ja) * 1998-09-18 2000-04-07 Canon Inc 画像読取装置
JP2000143036A (ja) * 1998-11-09 2000-05-23 Canon Inc 画像処理装置
JP3077818B2 (ja) * 1990-12-21 2000-08-21 日本電信電話株式会社 画像入力装置
JP2001016407A (ja) * 1999-06-29 2001-01-19 Canon Inc 画像読取装置及び画像形成装置
JP2001136348A (ja) * 1999-11-01 2001-05-18 Nec Kofu Ltd イメージラインセンサ読み込み開始時期自動調整方法及びイメージラインセンサ読み込み開始時期自動調整装置及びイメージラインセンサ読み込み開始時期自動調整プログラムを格納した記録媒体及びイメージデータ読み込み処理プログラムを格納した記録媒体
JP3176969B2 (ja) * 1992-01-31 2001-06-18 株式会社リコー 画像形成装置
JP2002077517A (ja) * 2000-08-24 2002-03-15 Ricoh Co Ltd 画像読み取り装置及び該画像読み取り装置を備えた画像処理装置
EP1311106A1 (en) * 2001-11-07 2003-05-14 Eastman Kodak Company Scan module CCD used as machine control sensor
JP2004080171A (ja) * 2002-08-12 2004-03-11 Murata Mach Ltd 画像読取装置
JP2004193738A (ja) * 2002-12-09 2004-07-08 Konica Minolta Holdings Inc 画像形成装置
JP2004224500A (ja) * 2003-01-22 2004-08-12 Konica Minolta Holdings Inc 紙葉類搬送装置および画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5946527A (en) * 1998-04-13 1999-08-31 Xerox Corporation Image processing of different sizes of document sheets in an electronic imaging system
DE19950603B4 (de) * 1998-11-17 2008-07-24 Heidelberger Druckmaschinen Ag Verfahren zur Steuerung der Bogenzufuhr zu einer bogenverarbeitenden Maschine
US6646768B1 (en) * 2000-07-20 2003-11-11 Hewlett-Packard Development Company, L.P. Single automatic document feeder sensor for media leading edge and top cover being opened detection
US6675413B2 (en) * 2001-10-09 2004-01-13 Ben M. Hsia Lightweight bottom wall structure for playyard, pen, and cot

Patent Citations (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01296765A (ja) * 1988-05-24 1989-11-30 Canon Inc 画像読取装置
JPH0231558A (ja) * 1988-07-21 1990-02-01 Hitachi Ltd 画像データの傾き補正方法及び該方法が適用される画像フアイリングシステム
JPH0353756A (ja) * 1989-07-21 1991-03-07 Tokyo Electric Co Ltd 画像入力装置
JPH03129967A (ja) * 1989-10-16 1991-06-03 Kyocera Corp 原稿読取り基準位置設定方法
JPH03216065A (ja) * 1990-01-22 1991-09-24 Canon Inc 原稿読取装置
JPH04208765A (ja) * 1990-11-30 1992-07-30 Tokyo Electric Co Ltd 電子機器
JP3077818B2 (ja) * 1990-12-21 2000-08-21 日本電信電話株式会社 画像入力装置
JPH04292064A (ja) * 1991-03-20 1992-10-16 Canon Inc 画像読取り装置
JPH0556229A (ja) * 1991-08-26 1993-03-05 Fuji Xerox Co Ltd シートスキヤナの原稿サイズ検知装置
JP3176969B2 (ja) * 1992-01-31 2001-06-18 株式会社リコー 画像形成装置
JPH06181502A (ja) * 1992-12-15 1994-06-28 Nec Corp 原稿検出装置および画像読み取り装置
US5568573A (en) * 1993-08-06 1996-10-22 Fujitsu Limited Apparatus for simultaneously reading image data printed on both sides of a document
JPH0750745A (ja) * 1993-08-06 1995-02-21 Fujitsu Ltd 両面読取装置
JPH0795363A (ja) * 1993-09-21 1995-04-07 Canon Inc 画像読み取り装置
JPH07336491A (ja) * 1994-06-13 1995-12-22 Canon Inc 画像読取装置
JPH08274950A (ja) * 1995-03-29 1996-10-18 Canon Inc 画像形成装置
JPH09298631A (ja) * 1996-05-02 1997-11-18 Ricoh Co Ltd ファクシミリ装置
JPH10155055A (ja) * 1996-11-21 1998-06-09 Fujitsu Ltd 光学的画像読取装置の用紙搬送制御装置
JPH11215321A (ja) * 1998-01-23 1999-08-06 Nisca Corp 原稿送り機構付き画像読取装置
JP2000101777A (ja) * 1998-09-18 2000-04-07 Canon Inc 画像読取装置
JP2000143036A (ja) * 1998-11-09 2000-05-23 Canon Inc 画像処理装置
JP2001016407A (ja) * 1999-06-29 2001-01-19 Canon Inc 画像読取装置及び画像形成装置
JP2001136348A (ja) * 1999-11-01 2001-05-18 Nec Kofu Ltd イメージラインセンサ読み込み開始時期自動調整方法及びイメージラインセンサ読み込み開始時期自動調整装置及びイメージラインセンサ読み込み開始時期自動調整プログラムを格納した記録媒体及びイメージデータ読み込み処理プログラムを格納した記録媒体
JP2002077517A (ja) * 2000-08-24 2002-03-15 Ricoh Co Ltd 画像読み取り装置及び該画像読み取り装置を備えた画像処理装置
EP1311106A1 (en) * 2001-11-07 2003-05-14 Eastman Kodak Company Scan module CCD used as machine control sensor
JP2003209668A (ja) * 2001-11-07 2003-07-25 Eastman Kodak Co 機械制御センサとして使用されるスキャンモジュールｃｃｄ
JP2004080171A (ja) * 2002-08-12 2004-03-11 Murata Mach Ltd 画像読取装置
JP2004193738A (ja) * 2002-12-09 2004-07-08 Konica Minolta Holdings Inc 画像形成装置
JP2004224500A (ja) * 2003-01-22 2004-08-12 Konica Minolta Holdings Inc 紙葉類搬送装置および画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017017399A (ja) * 2015-06-26 2017-01-19 京セラドキュメントソリューションズ株式会社 原稿読取装置、及び画像形成装置

Also Published As

Publication number Publication date
EP1652370A1 (en) 2006-05-03
CN100525362C (zh) 2009-08-05
WO2005018220A1 (en) 2005-02-24
US7336404B2 (en) 2008-02-26
CN1833428A (zh) 2006-09-13
US20050030597A1 (en) 2005-02-10
EP1652370B1 (en) 2018-03-21

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