ATE194430T1 - Abtastvorrichtung zum rekonstruieren einer vollstaendigen code aus abgetastetensegmenten - Google Patents

Abtastvorrichtung zum rekonstruieren einer vollstaendigen code aus abgetastetensegmenten

Info

Publication number
ATE194430T1
ATE194430T1 AT93922206T AT93922206T ATE194430T1 AT E194430 T1 ATE194430 T1 AT E194430T1 AT 93922206 T AT93922206 T AT 93922206T AT 93922206 T AT93922206 T AT 93922206T AT E194430 T1 ATE194430 T1 AT E194430T1
Authority
AT
Austria
Prior art keywords
scan
code
successive scan
processing means
successive
Prior art date
Application number
AT93922206T
Other languages
English (en)
Inventor
James R Waldron
Larry A Nordstrom
Daniel A Kenney
Original Assignee
Lazerdata Corp
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 Lazerdata Corp filed Critical Lazerdata Corp
Application granted granted Critical
Publication of ATE194430T1 publication Critical patent/ATE194430T1/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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10861—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1491—Methods for optical code recognition the method including quality enhancement steps the method including a reconstruction step, e.g. stitching two pieces of bar code together to derive the full bar code

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Processing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
  • Cash Registers Or Receiving Machines (AREA)
AT93922206T 1992-09-14 1993-09-13 Abtastvorrichtung zum rekonstruieren einer vollstaendigen code aus abgetastetensegmenten ATE194430T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/944,506 US5296691A (en) 1992-09-14 1992-09-14 Scanning device for reconstructing a complete code from scanned segments
PCT/US1993/008711 WO1994007213A1 (en) 1992-09-14 1993-09-13 Scanning device for reconstructing a complete code from scanned segments

Publications (1)

Publication Number Publication Date
ATE194430T1 true ATE194430T1 (de) 2000-07-15

Family

ID=25481538

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93922206T ATE194430T1 (de) 1992-09-14 1993-09-13 Abtastvorrichtung zum rekonstruieren einer vollstaendigen code aus abgetastetensegmenten

Country Status (10)

Country Link
US (2) US5296691A (de)
EP (1) EP0613575B1 (de)
JP (1) JPH07504530A (de)
CN (1) CN1036162C (de)
AT (1) ATE194430T1 (de)
AU (1) AU672241B2 (de)
CA (1) CA2123513A1 (de)
DE (1) DE69328961T2 (de)
NZ (1) NZ256537A (de)
WO (1) WO1994007213A1 (de)

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US7108187B2 (en) * 2003-11-10 2006-09-19 Ncr Corporation Method of reading a plurality of bar codes during a scanning motion
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Also Published As

Publication number Publication date
JPH07504530A (ja) 1995-05-18
DE69328961D1 (de) 2000-08-10
US5296691A (en) 1994-03-22
AU5128893A (en) 1994-04-12
CN1087433A (zh) 1994-06-01
EP0613575B1 (de) 2000-07-05
CA2123513A1 (en) 1994-03-31
EP0613575A1 (de) 1994-09-07
NZ256537A (en) 1996-02-27
US5387787A (en) 1995-02-07
WO1994007213A1 (en) 1994-03-31
EP0613575A4 (en) 1998-05-13
AU672241B2 (en) 1996-09-26
CN1036162C (zh) 1997-10-15
DE69328961T2 (de) 2001-02-22

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