ATE554457T1 - Bildvergrösserung bei einem bildgebungssystem - Google Patents

Bildvergrösserung bei einem bildgebungssystem

Info

Publication number
ATE554457T1
ATE554457T1 AT08743756T AT08743756T ATE554457T1 AT E554457 T1 ATE554457 T1 AT E554457T1 AT 08743756 T AT08743756 T AT 08743756T AT 08743756 T AT08743756 T AT 08743756T AT E554457 T1 ATE554457 T1 AT E554457T1
Authority
AT
Austria
Prior art keywords
imaging system
image magnification
target
symbol targets
axicon
Prior art date
Application number
AT08743756T
Other languages
English (en)
Inventor
David Goren
Edward Barkan
Igor Vinogradov
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 ATE554457T1 publication Critical patent/ATE554457T1/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
    • 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
    • G06K7/10792—Special measures in relation to the object to be scanned
    • G06K7/10801—Multidistance reading
    • G06K7/10811—Focalisation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Studio Devices (AREA)
  • Optical Head (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
AT08743756T 2007-03-29 2008-03-10 Bildvergrösserung bei einem bildgebungssystem ATE554457T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/729,745 US8056809B2 (en) 2007-03-29 2007-03-29 Image enhancement in imaging system
PCT/US2008/056397 WO2008121498A1 (en) 2007-03-29 2008-03-10 Image enhancement in imaging system

Publications (1)

Publication Number Publication Date
ATE554457T1 true ATE554457T1 (de) 2012-05-15

Family

ID=39608200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08743756T ATE554457T1 (de) 2007-03-29 2008-03-10 Bildvergrösserung bei einem bildgebungssystem

Country Status (4)

Country Link
US (1) US8056809B2 (de)
EP (1) EP2140398B1 (de)
AT (1) ATE554457T1 (de)
WO (1) WO2008121498A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8723926B2 (en) * 2009-07-22 2014-05-13 Panasonic Corporation Parallax detecting apparatus, distance measuring apparatus, and parallax detecting method
US8994513B2 (en) * 2009-12-30 2015-03-31 Psion Inc. Adaptive multi-sensor handheld computing device
US8387883B1 (en) * 2011-08-26 2013-03-05 Honeywell International Inc. Bar code imagers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164545A (en) * 1992-03-12 2000-12-26 Intermec Ip Corp. Code reader for converting two dimensional information into a one dimensional format
US20030043463A1 (en) * 1992-03-30 2003-03-06 Yajun Li Athermalized plastic lens
US5534684A (en) * 1994-08-30 1996-07-09 Norand Corporation Portable optical reader with motion sensing system and method
WO1996013797A2 (en) * 1994-10-25 1996-05-09 United Parcel Service Of America, Inc. Method and apparatus for a portable non-contact label imager
US5600121A (en) * 1995-03-20 1997-02-04 Symbol Technologies, Inc. Optical reader with independent triggering and graphical user interface
US6651886B2 (en) * 2001-04-13 2003-11-25 Symbol Technologies, Inc. Optical code readers with holographic optical elements
US6918538B2 (en) * 2002-12-18 2005-07-19 Symbol Technologies, Inc. Image scanning device having a system for determining distance to a target
KR20050107741A (ko) 2003-01-16 2005-11-15 디-블러 테크놀로지즈 리미티드 이미지 인해스먼트 기능을 가진 카메라
EP1720113A3 (de) 2003-02-13 2010-03-10 Symbol Technologies, Inc. Optischer Codeleser mit Autofokus und Schnittstelleneinheit
EP1714231B1 (de) * 2004-01-23 2011-09-07 Intermec IP Corporation Autofokus-strichcode-scanner und dergleichen mit mikrofluidischen linsen
US7830443B2 (en) * 2004-12-21 2010-11-09 Psion Teklogix Systems Inc. Dual mode image engine
US7375630B2 (en) * 2006-01-27 2008-05-20 Honeywell International Inc. Dual technology sensor device with range gated sensitivity
US20080105745A1 (en) * 2006-09-19 2008-05-08 Ming Lei Devices and/or systems for illuminating barcodes
US7857224B2 (en) * 2006-09-19 2010-12-28 Microscan Systems, Inc. Devices and/or systems for automatically imaging barcodes

Also Published As

Publication number Publication date
EP2140398A1 (de) 2010-01-06
EP2140398B1 (de) 2012-04-18
US20080237351A1 (en) 2008-10-02
WO2008121498A1 (en) 2008-10-09
US8056809B2 (en) 2011-11-15

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