DE4042419A1 - Decodiervorrichtung - Google Patents

Decodiervorrichtung

Info

Publication number
DE4042419A1
DE4042419A1 DE19904042419 DE4042419A DE4042419A1 DE 4042419 A1 DE4042419 A1 DE 4042419A1 DE 19904042419 DE19904042419 DE 19904042419 DE 4042419 A DE4042419 A DE 4042419A DE 4042419 A1 DE4042419 A1 DE 4042419A1
Authority
DE
Germany
Prior art keywords
distance
code
decoding
coding structure
difference
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.)
Granted
Application number
DE19904042419
Other languages
German (de)
English (en)
Other versions
DE4042419C2 (enrdf_load_stackoverflow
Inventor
Hans Bloss
Norbert Dr Bauer
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.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Priority to DE19904042419 priority Critical patent/DE4042419A1/de
Priority claimed from DE4037719A external-priority patent/DE4037719C1/de
Publication of DE4042419A1 publication Critical patent/DE4042419A1/de
Application granted granted Critical
Publication of DE4042419C2 publication Critical patent/DE4042419C2/de
Granted legal-status Critical Current

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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K2019/06253—Aspects not covered by other subgroups for a specific application
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K2019/06271—Relief-type marking

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
DE19904042419 1990-11-27 1990-11-27 Decodiervorrichtung Granted DE4042419A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904042419 DE4042419A1 (de) 1990-11-27 1990-11-27 Decodiervorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4037719A DE4037719C1 (enrdf_load_stackoverflow) 1990-11-27 1990-11-27
DE19904042419 DE4042419A1 (de) 1990-11-27 1990-11-27 Decodiervorrichtung

Publications (2)

Publication Number Publication Date
DE4042419A1 true DE4042419A1 (de) 1992-06-04
DE4042419C2 DE4042419C2 (enrdf_load_stackoverflow) 1993-06-03

Family

ID=25898802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904042419 Granted DE4042419A1 (de) 1990-11-27 1990-11-27 Decodiervorrichtung

Country Status (1)

Country Link
DE (1) DE4042419A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034415C1 (enrdf_load_stackoverflow) * 1990-10-29 1992-02-20 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034415C1 (enrdf_load_stackoverflow) * 1990-10-29 1992-02-20 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De

Also Published As

Publication number Publication date
DE4042419C2 (enrdf_load_stackoverflow) 1993-06-03

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