ATE222386T1 - Verfahren zum lesen eines optischen codes - Google Patents

Verfahren zum lesen eines optischen codes

Info

Publication number
ATE222386T1
ATE222386T1 AT98830791T AT98830791T ATE222386T1 AT E222386 T1 ATE222386 T1 AT E222386T1 AT 98830791 T AT98830791 T AT 98830791T AT 98830791 T AT98830791 T AT 98830791T AT E222386 T1 ATE222386 T1 AT E222386T1
Authority
AT
Austria
Prior art keywords
scan
acquired
optical code
scans
reading
Prior art date
Application number
AT98830791T
Other languages
English (en)
Inventor
Alessandro Valenti
Original Assignee
Datalogic Spa
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 Datalogic Spa filed Critical Datalogic Spa
Application granted granted Critical
Publication of ATE222386T1 publication Critical patent/ATE222386T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/1465—Methods for optical code recognition the method including quality enhancement steps using several successive scans of the optical code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Holo Graphy (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimiles In General (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Tests Of Electronic Circuits (AREA)
AT98830791T 1998-12-29 1998-12-29 Verfahren zum lesen eines optischen codes ATE222386T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830791A EP1017007B1 (de) 1998-12-29 1998-12-29 Verfahren zum Lesen eines optischen Codes

Publications (1)

Publication Number Publication Date
ATE222386T1 true ATE222386T1 (de) 2002-08-15

Family

ID=8236939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98830791T ATE222386T1 (de) 1998-12-29 1998-12-29 Verfahren zum lesen eines optischen codes

Country Status (3)

Country Link
EP (1) EP1017007B1 (de)
AT (1) ATE222386T1 (de)
DE (1) DE69807242T2 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2022269A1 (en) * 1990-01-05 1991-07-06 Theodosios Pavlidis Method of decoding bar code symbols from partial scans
GB9325439D0 (en) * 1993-12-13 1994-02-16 Ncr Int Inc Barcode reading method and apparatus

Also Published As

Publication number Publication date
EP1017007B1 (de) 2002-08-14
DE69807242D1 (de) 2002-09-19
DE69807242T2 (de) 2003-07-10
EP1017007A1 (de) 2000-07-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties