JPS53129535A - Method of and device for reading and decoding high packing density bar code - Google Patents

Method of and device for reading and decoding high packing density bar code

Info

Publication number
JPS53129535A
JPS53129535A JP4337778A JP4337778A JPS53129535A JP S53129535 A JPS53129535 A JP S53129535A JP 4337778 A JP4337778 A JP 4337778A JP 4337778 A JP4337778 A JP 4337778A JP S53129535 A JPS53129535 A JP S53129535A
Authority
JP
Japan
Prior art keywords
reading
bar code
packing density
high packing
decoding high
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
JP4337778A
Other languages
English (en)
Other versions
JPS6242316B2 (ja
Inventor
Shiiraa Pooru
Pooru Hesutaa Jierarudo
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.)
MSI Data Corp
Original Assignee
MSI Data Corp
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 MSI Data Corp filed Critical MSI Data Corp
Publication of JPS53129535A publication Critical patent/JPS53129535A/ja
Publication of JPS6242316B2 publication Critical patent/JPS6242316B2/ja
Granted 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
    • G06K7/10821—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
    • G06K7/10881—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 constructional details of hand-held scanners
    • 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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0166—Synchronisation of sensing process by means of clock-signals derived from the code marks, e.g. self-clocking code

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Character Discrimination (AREA)
  • Printers Characterized By Their Purpose (AREA)
JP4337778A 1977-04-15 1978-04-14 Method of and device for reading and decoding high packing density bar code Granted JPS53129535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78785577A 1977-04-15 1977-04-15

Publications (2)

Publication Number Publication Date
JPS53129535A true JPS53129535A (en) 1978-11-11
JPS6242316B2 JPS6242316B2 (ja) 1987-09-08

Family

ID=25142714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4337778A Granted JPS53129535A (en) 1977-04-15 1978-04-14 Method of and device for reading and decoding high packing density bar code

Country Status (7)

Country Link
JP (1) JPS53129535A (ja)
BE (1) BE866018A (ja)
CA (1) CA1110362A (ja)
DE (1) DE2811701C2 (ja)
FR (1) FR2387478A1 (ja)
GB (1) GB1604063A (ja)
NL (1) NL182105C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500513A (ja) * 1979-05-30 1981-04-16
JPS61152149U (ja) * 1986-02-27 1986-09-20

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282426A (en) * 1979-05-30 1981-08-04 Ncr Corporation Slot scanning system
US4308455A (en) * 1980-06-26 1981-12-29 E. I. Du Pont De Nemours And Company Method for decoding bar-coded labels
US4414468A (en) * 1981-05-18 1983-11-08 International Business Machines Corporation Systematic error correction in bar code scanner
JPS57204977A (en) * 1981-06-11 1982-12-15 Nippon Denso Co Ltd Method and device for bar code read
US4421978A (en) * 1981-08-20 1983-12-20 International Business Machines Corporation Decoding method for multicharacter labels
JP2718442B2 (ja) * 1993-12-20 1998-02-25 富士通株式会社 バーコード復調方法及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784792A (en) * 1972-03-29 1974-01-08 Monarch Marking Systems Inc Coded record and methods of and apparatus for encoding and decoding records
DE2310412C3 (de) * 1973-03-02 1979-04-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Verfahren zum Lesen von Codes und Vorrichtungen zur Durchführung des Verfahrens
US3887792A (en) * 1973-12-04 1975-06-03 Scope Inc Method and device for reading and decoding a delta-distance code
US3854036A (en) * 1974-02-27 1974-12-10 Singer Co Tag reader to digital processor interface circuit
US3909787A (en) * 1974-07-01 1975-09-30 Ibm Candidate selection processor
US3916154A (en) * 1975-01-06 1975-10-28 Singer Co Method and circuitry for decoding a high density bar code
US4058708A (en) * 1975-12-05 1977-11-15 Msi Data Corporation Bar code reader and decoder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500513A (ja) * 1979-05-30 1981-04-16
JPS61152149U (ja) * 1986-02-27 1986-09-20

Also Published As

Publication number Publication date
DE2811701C2 (de) 1983-10-06
FR2387478B1 (ja) 1984-05-25
FR2387478A1 (fr) 1978-11-10
CA1110362A (en) 1981-10-06
GB1604063A (en) 1981-12-02
NL182105C (nl) 1991-05-16
NL7803679A (nl) 1978-10-17
NL182105B (nl) 1987-08-03
JPS6242316B2 (ja) 1987-09-08
DE2811701A1 (de) 1978-10-19
BE866018A (fr) 1978-07-31

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