BE805113A - Systeme de reconnaissance de code - Google Patents

Systeme de reconnaissance de code

Info

Publication number
BE805113A
BE805113A BE135873A BE135873A BE805113A BE 805113 A BE805113 A BE 805113A BE 135873 A BE135873 A BE 135873A BE 135873 A BE135873 A BE 135873A BE 805113 A BE805113 A BE 805113A
Authority
BE
Belgium
Prior art keywords
recognition system
code recognition
code
recognition
Prior art date
Application number
BE135873A
Other languages
English (en)
Inventor
Ltd. Unilever
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of BE805113A publication Critical patent/BE805113A/fr

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
    • G06K7/10821—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
    • G06K7/10871—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 randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06018—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding
    • G06K19/06028—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking one-dimensional coding using bar codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06262—Aspects not covered by other subgroups with target- or other orientation-indicating feature

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Character Discrimination (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Image Analysis (AREA)
BE135873A 1972-09-21 1973-09-20 Systeme de reconnaissance de code BE805113A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4375072A GB1449605A (en) 1972-09-21 1972-09-21 Code recognition

Publications (1)

Publication Number Publication Date
BE805113A true BE805113A (fr) 1974-03-20

Family

ID=10430167

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135873A BE805113A (fr) 1972-09-21 1973-09-20 Systeme de reconnaissance de code

Country Status (6)

Country Link
BE (1) BE805113A (fr)
DE (1) DE2347393C2 (fr)
FR (1) FR2200994A5 (fr)
GB (1) GB1449605A (fr)
IT (1) IT1014024B (fr)
NL (1) NL7313085A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138982A (en) * 1983-04-27 1984-10-31 British Hovercraft Corp Ltd Method and apparatus for reading bar codes
NL8501460A (nl) * 1985-05-22 1986-12-16 Philips Nv Werkwijze voor het identificeren van voorwerpen die voorzien zijn van een kodeveld met stipkode, inrichting voor het identificeren van zo een stipkode, en produkt voorzien van zo een stipkode.
GB8927079D0 (en) * 1989-11-30 1990-01-31 Newtronics Sa Coded card reader systems
ES2021498A6 (es) * 1990-03-09 1991-11-01 Electrosistemas R H V Sociedad Sistema mejorado para controlar el acceso del publico a locales y recintos diversos.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076957A (en) * 1958-05-09 1963-02-05 Hankes Data processing system

Also Published As

Publication number Publication date
FR2200994A5 (fr) 1974-04-19
IT1014024B (it) 1977-04-20
GB1449605A (en) 1976-09-15
DE2347393C2 (de) 1985-01-17
NL7313085A (fr) 1974-03-25
DE2347393A1 (de) 1974-03-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNILEVER N.V.

Effective date: 19860930