FR2556484B1 - GUIDE DEVICE FOR ANAMORPHIC OPTICAL READING OF BAR CODES - Google Patents

GUIDE DEVICE FOR ANAMORPHIC OPTICAL READING OF BAR CODES

Info

Publication number
FR2556484B1
FR2556484B1 FR8319764A FR8319764A FR2556484B1 FR 2556484 B1 FR2556484 B1 FR 2556484B1 FR 8319764 A FR8319764 A FR 8319764A FR 8319764 A FR8319764 A FR 8319764A FR 2556484 B1 FR2556484 B1 FR 2556484B1
Authority
FR
France
Prior art keywords
guide device
bar codes
optical reading
anamorphic optical
anamorphic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8319764A
Other languages
French (fr)
Other versions
FR2556484A1 (en
Inventor
Guido Guerri Dall Oro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR8319764A priority Critical patent/FR2556484B1/en
Publication of FR2556484A1 publication Critical patent/FR2556484A1/en
Application granted granted Critical
Publication of FR2556484B1 publication Critical patent/FR2556484B1/en
Expired legal-status Critical Current

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
    • G06K7/10544—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
    • G06K7/10762—Relative movement

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)
  • Mechanical Optical Scanning Systems (AREA)
FR8319764A 1983-12-09 1983-12-09 GUIDE DEVICE FOR ANAMORPHIC OPTICAL READING OF BAR CODES Expired FR2556484B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8319764A FR2556484B1 (en) 1983-12-09 1983-12-09 GUIDE DEVICE FOR ANAMORPHIC OPTICAL READING OF BAR CODES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319764A FR2556484B1 (en) 1983-12-09 1983-12-09 GUIDE DEVICE FOR ANAMORPHIC OPTICAL READING OF BAR CODES

Publications (2)

Publication Number Publication Date
FR2556484A1 FR2556484A1 (en) 1985-06-14
FR2556484B1 true FR2556484B1 (en) 1988-08-26

Family

ID=9295039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319764A Expired FR2556484B1 (en) 1983-12-09 1983-12-09 GUIDE DEVICE FOR ANAMORPHIC OPTICAL READING OF BAR CODES

Country Status (1)

Country Link
FR (1) FR2556484B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212967A5 (en) * 1972-07-28 1974-07-26 Bertin & Cie
FR2487551A1 (en) * 1980-07-25 1982-01-29 Videoton Elekt Vallalat Opto-electronic code character reader - has light source with multiple photodetectors forming multi-linear or concentric array and light barrier for light path
DE3137174A1 (en) * 1981-09-18 1983-04-07 Boehringer Mannheim Gmbh, 6800 Mannheim DEVICE FOR THE OPTICAL DETECTION OF A CODING ON A DIAGNOSTIC TEST STRIP

Also Published As

Publication number Publication date
FR2556484A1 (en) 1985-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse