JP5822837B2 - 文書センサー - Google Patents

文書センサー Download PDF

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Publication number
JP5822837B2
JP5822837B2 JP2012534385A JP2012534385A JP5822837B2 JP 5822837 B2 JP5822837 B2 JP 5822837B2 JP 2012534385 A JP2012534385 A JP 2012534385A JP 2012534385 A JP2012534385 A JP 2012534385A JP 5822837 B2 JP5822837 B2 JP 5822837B2
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JP
Japan
Prior art keywords
light
reflection spectrum
wavelengths
illumination
photodiode
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 - Fee Related
Application number
JP2012534385A
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English (en)
Japanese (ja)
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JP2013509036A (ja
JP2013509036A5 (enExample
Inventor
ポール・クローニン
チェスター・ワイルディー
アラン・ケー・ハント
Original Assignee
オーセンティックス インコーポレーテッド
オーセンティックス インコーポレーテッド
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.)
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Application filed by オーセンティックス インコーポレーテッド, オーセンティックス インコーポレーテッド filed Critical オーセンティックス インコーポレーテッド
Publication of JP2013509036A publication Critical patent/JP2013509036A/ja
Publication of JP2013509036A5 publication Critical patent/JP2013509036A5/ja
Application granted granted Critical
Publication of JP5822837B2 publication Critical patent/JP5822837B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
    • H10F55/25—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/1205—Testing spectral properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
  • Facsimile Heads (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2012534385A 2009-10-15 2010-10-15 文書センサー Expired - Fee Related JP5822837B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25191509P 2009-10-15 2009-10-15
US61/251,915 2009-10-15
US12/904,908 US8194237B2 (en) 2009-10-15 2010-10-14 Document sensor
US12/904,908 2010-10-14
PCT/US2010/052805 WO2011047235A1 (en) 2009-10-15 2010-10-15 Document sensor

Publications (3)

Publication Number Publication Date
JP2013509036A JP2013509036A (ja) 2013-03-07
JP2013509036A5 JP2013509036A5 (enExample) 2013-12-12
JP5822837B2 true JP5822837B2 (ja) 2015-11-24

Family

ID=43876566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012534385A Expired - Fee Related JP5822837B2 (ja) 2009-10-15 2010-10-15 文書センサー

Country Status (4)

Country Link
US (4) US8194237B2 (enExample)
EP (1) EP2489073A4 (enExample)
JP (1) JP5822837B2 (enExample)
WO (1) WO2011047235A1 (enExample)

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Also Published As

Publication number Publication date
US8547537B2 (en) 2013-10-01
US8786839B2 (en) 2014-07-22
EP2489073A1 (en) 2012-08-22
US20120250002A1 (en) 2012-10-04
EP2489073A4 (en) 2013-05-08
US8194237B2 (en) 2012-06-05
US20140009752A1 (en) 2014-01-09
US20110090485A1 (en) 2011-04-21
US20140293270A1 (en) 2014-10-02
JP2013509036A (ja) 2013-03-07
WO2011047235A1 (en) 2011-04-21
US9220446B2 (en) 2015-12-29

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