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 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
    • G06K7/1465—Methods for optical code recognition the method including quality enhancement steps using several successive scans of the optical code
    • 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

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)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Facsimiles In General (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
DE69807242T2 (de) 2003-07-10
EP1017007A1 (de) 2000-07-05
DE69807242D1 (de) 2002-09-19
EP1017007B1 (de) 2002-08-14

Similar Documents

Publication Publication Date Title
ES2562254T3 (es) Procedimiento y aparato portátil para el reconocimiento de códigos de barras
CA1167166A (en) Method for analyzing stored image details
DE69632468D1 (de) Verfahren zur Volumenmessung eines Gegenstandes mittels eines Laserabtasters und eines CCD Bildsensors
JPS6236273B2 (de)
DE69730053D1 (de) Verfahren zur abbildung eines körpers mittels abtastung durch eine laser-bilderzeugungs-vorrichtung
DE60126582D1 (de) Programmier- und Löschmethode für eine Referenzzelle eines NROM Speichers
JPH11502654A (ja) 機械読取可能ラベル
JPS5875275A (ja) パタ−ン認識システム及びその方法
CN113033297B (zh) 实物编程方法、装置、设备及存储介质
EP1061360A3 (de) Verfahren und Vorrichtung zur Überprüfung von Mustern
CN115239663A (zh) 隐形眼镜瑕疵检测方法及系统、电子设备、存储介质
FR2475257A1 (fr) Procede et appareil de reconnaissance de caracteres
CN103309807A (zh) 程序测试方法及平台
DE69807242D1 (de) Verfahren zum Lesen eines optischen Codes
ATE231634T1 (de) Verfahren zur wiederherstellung aufeinanderfolgender abtastungen eines strichcodes
ZA873900B (en) Process and device to enhance system performance accuracy in a laser writing process
ATE289691T1 (de) Vorrichtung und verfahren zum lesen eines optischen codes
CN106780489A (zh) 一种树木年轮灰度信息分析方法及装置
CN108256602A (zh) 一种监管车辆的方法及装置
JP2003006568A (ja) エリアコード読取装置、及びエリアコード読取方法
KR970076246A (ko) 유사도 함수를 이용한 전자지도 정밀도 검증방법
ATE224081T1 (de) Verfahren zum lesen von dokumenteintragungen und adressen
CN113989200B (zh) 样本干扰识别装置、方法、电子设备及计算机存储介质
DE59700365D1 (de) Verfahren zum Einlesen von Formularen
JP3008438B2 (ja) ２値画像符号化装置

Legal Events

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