JP2021502589A5 - - Google Patents

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Publication number
JP2021502589A5
JP2021502589A5 JP2020524492A JP2020524492A JP2021502589A5 JP 2021502589 A5 JP2021502589 A5 JP 2021502589A5 JP 2020524492 A JP2020524492 A JP 2020524492A JP 2020524492 A JP2020524492 A JP 2020524492A JP 2021502589 A5 JP2021502589 A5 JP 2021502589A5
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JP
Japan
Prior art keywords
scanning surface
light source
specular reflection
light sources
scanning
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JP2020524492A
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English (en)
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JP2021502589A (ja
JP7198816B2 (ja
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Priority claimed from PCT/IB2018/058725 external-priority patent/WO2019092599A1/en
Publication of JP2021502589A publication Critical patent/JP2021502589A/ja
Publication of JP2021502589A5 publication Critical patent/JP2021502589A5/ja
Application granted granted Critical
Publication of JP7198816B2 publication Critical patent/JP7198816B2/ja
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Claims (1)

  1. イメージスキャナであって、
    二次元マトリックスセンサ(1)と、
    互いに直角な軸(x、y)により規定された走査面(4)と、
    光学系(2)と、
    前記走査面(4)に垂直であり且つ前記走査面(4)に垂直な軸(z)と一致する光軸(3)と、
    少なくとも4つの光源(5a、5b、5c、5d)を備える照明システムであって、前記少なくとも4つの光源(5a、5b、5c、5d)各光源が前記軸(x、y)の一方に平行な主軸に沿って展開しており、前記少なくとも4つの光源が、各光源が前記走査面(4)の一方の側に隣接して前記走査面(4)を異なる方向から照明するように配置された照明システムとを備え、
    各光源(5a、5b、5c、5d)が、それ自体の主軸が対向鏡面反射面(8a、8b、8c、8d)に平行の平面にあり前記対向鏡面反射面の上方にあるように、配置され、前記光源(5a、5b、5c、5d)に対して前記走査面(4)の反対側(4)にある対応する前記鏡面反射面(8a、8b、8c、8d)でその光線を鏡面反射することにより前記走査面(4)を照射するように方向付けられた、イメージスキャナ。
JP2020524492A 2017-11-09 2018-11-07 多角的な照明を備えたイメージスキャナ Active JP7198816B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102017000127774 2017-11-09
IT201700127774 2017-11-09
PCT/IB2018/058725 WO2019092599A1 (en) 2017-11-09 2018-11-07 Image scanner with multidirectional illumination

Publications (3)

Publication Number Publication Date
JP2021502589A JP2021502589A (ja) 2021-01-28
JP2021502589A5 true JP2021502589A5 (ja) 2021-12-02
JP7198816B2 JP7198816B2 (ja) 2023-01-04

Family

ID=61800586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020524492A Active JP7198816B2 (ja) 2017-11-09 2018-11-07 多角的な照明を備えたイメージスキャナ

Country Status (4)

Country Link
US (1) US11190659B2 (ja)
EP (1) EP3707556B1 (ja)
JP (1) JP7198816B2 (ja)
WO (1) WO2019092599A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11568558B1 (en) 2021-08-25 2023-01-31 Radwell International, Inc. Product photo booth

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173796A (en) * 1991-05-20 1992-12-22 Palm Steven G Three dimensional scanning system
TW582487U (en) * 2002-04-12 2004-04-01 Way Tech Dev Inc Color view booth
US7184104B2 (en) * 2002-05-03 2007-02-27 Hewlett-Packard Development Company, L.P. Projector having scanning optics
JP2004109866A (ja) * 2002-09-20 2004-04-08 Canon Inc 画像読取装置
US7055976B2 (en) * 2004-04-28 2006-06-06 Thomas Charles Blanford Collapsible tabletop lighting apparatus
JP2007206797A (ja) * 2006-01-31 2007-08-16 Omron Corp 画像処理方法および画像処理装置
JP2009199947A (ja) * 2008-02-22 2009-09-03 Seiko Epson Corp 光源装置および原稿読み取り装置
EP2223650A1 (en) * 2009-02-25 2010-09-01 The Provost, Fellows and Scholars of the College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin Method and apparatus for imaging tissue topography
US8136966B2 (en) * 2009-02-26 2012-03-20 Cssn Inc. Light mixing chamber
JP5421711B2 (ja) * 2009-09-30 2014-02-19 イーデーエム株式会社 照明装置
JP2013106145A (ja) * 2011-11-11 2013-05-30 Fuji Xerox Co Ltd 読取装置
JP2013196321A (ja) * 2012-03-19 2013-09-30 Pfu Ltd 電子回路及び調停方法
JP6424020B2 (ja) 2014-06-09 2018-11-14 株式会社キーエンス 画像検査装置、画像検査方法、画像検査プログラム及びコンピュータで読み取り可能な記録媒体並びに記録した機器
US9360737B2 (en) * 2014-06-24 2016-06-07 Aaron Johnson Collapsible light box
WO2016063231A1 (en) 2014-10-22 2016-04-28 Silvia Colagrande Linear image scanner and scanning method
US10602118B2 (en) * 2015-12-02 2020-03-24 Purdue Research Foundation Method and system for multi-wavelength depth encoding for three dimensional range geometry compression
US11070789B1 (en) * 2019-12-30 2021-07-20 Facebook Technologies, Llc Switchable fringe pattern illuminator

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