JP2002330336A5 - - Google Patents

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Publication number
JP2002330336A5
JP2002330336A5 JP2002037635A JP2002037635A JP2002330336A5 JP 2002330336 A5 JP2002330336 A5 JP 2002330336A5 JP 2002037635 A JP2002037635 A JP 2002037635A JP 2002037635 A JP2002037635 A JP 2002037635A JP 2002330336 A5 JP2002330336 A5 JP 2002330336A5
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JP
Japan
Prior art keywords
image
detector
calibration
captured
data values
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
JP2002037635A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002330336A (ja
Filing date
Publication date
Priority claimed from GB0103831A external-priority patent/GB2372392A/en
Application filed filed Critical
Publication of JP2002330336A publication Critical patent/JP2002330336A/ja
Publication of JP2002330336A5 publication Critical patent/JP2002330336A5/ja
Pending legal-status Critical Current

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JP2002037635A 2001-02-16 2002-02-15 画像捕捉装置および方法 Pending JP2002330336A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0103831A GB2372392A (en) 2001-02-16 2001-02-16 Improvements to image capture
GB0103831.4 2001-02-16

Publications (2)

Publication Number Publication Date
JP2002330336A JP2002330336A (ja) 2002-11-15
JP2002330336A5 true JP2002330336A5 (enExample) 2005-08-25

Family

ID=9908883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002037635A Pending JP2002330336A (ja) 2001-02-16 2002-02-15 画像捕捉装置および方法

Country Status (3)

Country Link
US (1) US20020145769A1 (enExample)
JP (1) JP2002330336A (enExample)
GB (2) GB2372392A (enExample)

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
US20050225812A1 (en) * 2004-04-08 2005-10-13 Bledsoe J D Two-dimensional CMOS sensor array to image documents and other flat objects
JP2006121612A (ja) * 2004-10-25 2006-05-11 Konica Minolta Photo Imaging Inc 撮像装置
JP4273108B2 (ja) * 2005-09-12 2009-06-03 キヤノン株式会社 色処理方法、色処理装置及び記憶媒体
US8259179B2 (en) * 2006-05-15 2012-09-04 Csr Technology Inc. Compensating for non-uniform illumination of object fields captured by a camera
US8027533B2 (en) * 2007-03-19 2011-09-27 Sti Medical Systems, Llc Method of automated image color calibration
US8922672B2 (en) * 2008-01-03 2014-12-30 Apple Inc. Illumination systems and methods for imagers
WO2012093963A1 (en) * 2011-01-04 2012-07-12 Piqx Imaging Pte Ltd Scanning method and apparatus
US8571343B2 (en) 2011-03-01 2013-10-29 Sharp Laboratories Of America, Inc. Methods and systems for document-image correction
US10565735B2 (en) 2016-11-16 2020-02-18 Pixameter Corp. Image calibration patient identification
US10943366B2 (en) 2012-10-09 2021-03-09 Pixameter Corp. Wound characterization of a patient
US10417785B2 (en) 2016-11-16 2019-09-17 Pixameter Corp. Image calibration for skin lesions
US10298780B2 (en) 2016-11-16 2019-05-21 Pixameter Corp. Long range image calibration
US9410827B2 (en) 2012-10-09 2016-08-09 Pixameter Corp. Measurement using a calibration pattern
CN104280122B (zh) 2013-07-08 2019-02-22 美泰有限公司 色度计校准系统和方法
CN106797420B (zh) * 2014-07-31 2020-06-12 惠普发展公司，有限责任合伙企业 处理表示图像的数据
US10979649B2 (en) * 2018-01-29 2021-04-13 Don Atkinson Auxiliary apparatus for a digital imaging device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183816B (it) * 1985-05-03 1987-10-22 Olivetti & Co Spa Dispositivo di lettura digitale di documenti per apparecchiature di trasmissioni e o riproduzione di immagini con compensazione in ampiezza dei segnali di lettura
DE3778602D1 (de) * 1986-07-18 1992-06-04 Dainippon Screen Mfg Bild-datenverarbeitungsverfahren und anordnung dafuer.
JPH0787532B2 (ja) * 1988-08-24 1995-09-20 富士写真フイルム株式会社 画像情報読取装置のシェーディング補正方法
DE69114891T2 (de) * 1990-04-12 1996-05-23 Canon Kk Bildlesevorrichtung.
JPH0799850B2 (ja) * 1991-03-04 1995-10-25 富士ゼロックス株式会社 画像記録装置用画像読み取り装置
AU2510792A (en) * 1991-08-23 1993-03-16 United Parcel Service Of America, Inc. Method and apparatus for compensation for non-uniform illumination
KR0181157B1 (ko) * 1996-04-10 1999-05-01 김광호 중간조처리 및 쉐이딩 보정을 위한 화상 처리장치 및 그 방법
TW339494B (en) * 1996-08-12 1998-09-01 Alps Electric Co Ltd Image reader and the shade correction method
US5786902A (en) * 1996-09-17 1998-07-28 Eastman Kodak Company Photographic printer and method of digitally correcting for a photographic printer
JPH10178551A (ja) * 1996-12-16 1998-06-30 Ricoh Co Ltd 画像形成装置
US6295383B1 (en) * 1998-10-13 2001-09-25 Contex A/S Intensity correction in an optical scanner
JP2000216962A (ja) * 1999-01-20 2000-08-04 Nikon Corp 画像読取装置及び画像読取装置に対する制御手順を記憶する記憶媒体

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