ATE542188T1 - Steuerung der spiegelreflexion in einem bildlesegerät - Google Patents

Steuerung der spiegelreflexion in einem bildlesegerät

Info

Publication number
ATE542188T1
ATE542188T1 AT08796056T AT08796056T ATE542188T1 AT E542188 T1 ATE542188 T1 AT E542188T1 AT 08796056 T AT08796056 T AT 08796056T AT 08796056 T AT08796056 T AT 08796056T AT E542188 T1 ATE542188 T1 AT E542188T1
Authority
AT
Austria
Prior art keywords
controller
illumination light
saturation
indicia
detection
Prior art date
Application number
AT08796056T
Other languages
English (en)
Inventor
David P Goren
Vladimir Gurevich
Original Assignee
Symbol Technologies Inc
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 Symbol Technologies Inc filed Critical Symbol Technologies Inc
Application granted granted Critical
Publication of ATE542188T1 publication Critical patent/ATE542188T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
AT08796056T 2007-06-28 2008-06-30 Steuerung der spiegelreflexion in einem bildlesegerät ATE542188T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/823,819 US7762464B2 (en) 2007-06-28 2007-06-28 Control of specular reflection in imaging reader
PCT/US2008/068818 WO2009006423A1 (en) 2007-06-28 2008-06-30 Control of specular reflection in imaging reader

Publications (1)

Publication Number Publication Date
ATE542188T1 true ATE542188T1 (de) 2012-02-15

Family

ID=39967231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08796056T ATE542188T1 (de) 2007-06-28 2008-06-30 Steuerung der spiegelreflexion in einem bildlesegerät

Country Status (4)

Country Link
US (1) US7762464B2 (de)
EP (1) EP2160703B1 (de)
AT (1) ATE542188T1 (de)
WO (1) WO2009006423A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596542B2 (en) * 2002-06-04 2013-12-03 Hand Held Products, Inc. Apparatus operative for capture of image data
US20070063048A1 (en) * 2005-09-14 2007-03-22 Havens William H Data reader apparatus having an adaptive lens
US8794526B2 (en) * 2007-06-04 2014-08-05 Hand Held Products, Inc. Indicia reading terminal processing plurality of frames of image data responsively to trigger signal activation
US20110163165A1 (en) * 2010-01-07 2011-07-07 Metrologic Instruments, Inc. Terminal having illumination and focus control
WO2011088590A1 (en) 2010-01-21 2011-07-28 Metrologic Instruments, Inc. Indicia reading terminal including optical filter
US8387881B2 (en) 2010-12-01 2013-03-05 Hand Held Products, Inc. Terminal with screen reading mode
US10311424B2 (en) 2010-12-09 2019-06-04 Hand Held Products, Inc. Indicia encoding system with integrated purchase and payment information
US8561903B2 (en) 2011-01-31 2013-10-22 Hand Held Products, Inc. System operative to adaptively select an image sensor for decodable indicia reading
US9418270B2 (en) 2011-01-31 2016-08-16 Hand Held Products, Inc. Terminal with flicker-corrected aimer and alternating illumination
US8537245B2 (en) 2011-03-04 2013-09-17 Hand Held Products, Inc. Imaging and decoding device with quantum dot imager
US8636215B2 (en) 2011-06-27 2014-01-28 Hand Held Products, Inc. Decodable indicia reading terminal with optical filter
US8640960B2 (en) 2011-06-27 2014-02-04 Honeywell International Inc. Optical filter for image and barcode scanning
US8985459B2 (en) 2011-06-30 2015-03-24 Metrologic Instruments, Inc. Decodable indicia reading terminal with combined illumination
US8646692B2 (en) 2011-09-30 2014-02-11 Hand Held Products, Inc. Devices and methods employing dual target auto exposure
US8608071B2 (en) 2011-10-17 2013-12-17 Honeywell Scanning And Mobility Optical indicia reading terminal with two image sensors
US8628013B2 (en) 2011-12-13 2014-01-14 Honeywell International Inc. Apparatus comprising image sensor array and illumination control
US8881983B2 (en) 2011-12-13 2014-11-11 Honeywell International Inc. Optical readers and methods employing polarization sensing of light from decodable indicia
ITMI20112454A1 (it) 2011-12-30 2013-07-01 Datalogic Scanning Group Srl Apparecchiatura di lettura di informazioni ottiche
US8857719B2 (en) 2012-01-15 2014-10-14 Symbol Technologies, Inc. Decoding barcodes displayed on cell phone
US8777108B2 (en) 2012-03-23 2014-07-15 Honeywell International, Inc. Cell phone reading mode using image timer
US8991707B2 (en) * 2012-05-21 2015-03-31 Symbol Technologies, Inc. Optical slot scanner having coaxial illuminaton
US8978981B2 (en) 2012-06-27 2015-03-17 Honeywell International Inc. Imaging apparatus having imaging lens
US9912847B1 (en) * 2012-09-25 2018-03-06 Amazon Technologies, Inc. Image capture guidance to reduce specular reflection effects
US8847150B2 (en) 2012-10-08 2014-09-30 Symbol Technologies, Inc. Object detecting system for imaging-based barcode readers
US9594936B1 (en) 2015-11-04 2017-03-14 Datalogic Usa, Inc. System and method for improved reading of data from reflective surfaces of electronic devices

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Publication number Priority date Publication date Assignee Title
US4613895A (en) * 1977-03-24 1986-09-23 Eastman Kodak Company Color responsive imaging device employing wavelength dependent semiconductor optical absorption
US4794239A (en) * 1987-10-13 1988-12-27 Intermec Corporation Multitrack bar code and associated decoding method
US7712669B2 (en) * 1988-01-14 2010-05-11 Broadcom Corporation Hand-held data capture system with interchangeable modules
US5304786A (en) * 1990-01-05 1994-04-19 Symbol Technologies, Inc. High density two-dimensional bar code symbol
US5124539A (en) * 1989-06-16 1992-06-23 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US5200599A (en) * 1989-06-16 1993-04-06 Symbol Technologies, Inc Symbol readers with changeable scan direction
US5059779A (en) * 1989-06-16 1991-10-22 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
US6206288B1 (en) * 1994-11-21 2001-03-27 Symbol Technologies, Inc. Bar code scanner positioning
JP3523705B2 (ja) * 1995-03-16 2004-04-26 オリンパス株式会社 情報再生システム
US5703349A (en) * 1995-06-26 1997-12-30 Metanetics Corporation Portable data collection device with two dimensional imaging assembly
US6749120B2 (en) * 2000-12-11 2004-06-15 Cpo Technologies Corp. Method and apparatus for scanning electronic barcodes
JP2002185709A (ja) * 2000-12-15 2002-06-28 Olympus Optical Co Ltd 画像読取装置
US6704447B2 (en) * 2001-02-21 2004-03-09 Justsystem Corporation Method and apparatus for using illumination from a display for computer vision based user interfaces and biometric authentication
SE0103286L (sv) 2001-10-03 2003-04-04 Anoto Ab Optisk sensoranordning och förfarande för att reglera dess exponeringstid
JP3580299B2 (ja) * 2002-04-04 2004-10-20 アイシン・エンジニアリング株式会社 コード読取装置
US7204418B2 (en) * 2004-12-08 2007-04-17 Symbol Technologies, Inc. Pulsed illumination in imaging reader
US7398927B2 (en) * 2005-01-26 2008-07-15 Datalogic Scanning, Inc. Data reader and methods for imaging targets subject to specular reflection
US7770799B2 (en) * 2005-06-03 2010-08-10 Hand Held Products, Inc. Optical reader having reduced specular reflection read failures

Also Published As

Publication number Publication date
WO2009006423A1 (en) 2009-01-08
US7762464B2 (en) 2010-07-27
EP2160703A1 (de) 2010-03-10
US20090001175A1 (en) 2009-01-01
EP2160703B1 (de) 2012-01-18

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