IT1096246B - IMPROVED APPARATUS TO REDUCE THE NUMBER OF DOCUMENTS REFUSED IN THE READING AND DECODING OF BAR CODES - Google Patents

IMPROVED APPARATUS TO REDUCE THE NUMBER OF DOCUMENTS REFUSED IN THE READING AND DECODING OF BAR CODES

Info

Publication number
IT1096246B
IT1096246B IT23832/78A IT2383278A IT1096246B IT 1096246 B IT1096246 B IT 1096246B IT 23832/78 A IT23832/78 A IT 23832/78A IT 2383278 A IT2383278 A IT 2383278A IT 1096246 B IT1096246 B IT 1096246B
Authority
IT
Italy
Prior art keywords
refused
decoding
documents
reading
reduce
Prior art date
Application number
IT23832/78A
Other languages
Italian (it)
Other versions
IT7823832A0 (en
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7823832A0 publication Critical patent/IT7823832A0/en
Application granted granted Critical
Publication of IT1096246B publication Critical patent/IT1096246B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G06V30/2247—Characters composed of bars, e.g. CMC-7

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Discrimination (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
IT23832/78A 1977-06-15 1978-05-26 IMPROVED APPARATUS TO REDUCE THE NUMBER OF DOCUMENTS REFUSED IN THE READING AND DECODING OF BAR CODES IT1096246B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7706911A SE434892B (en) 1977-06-15 1977-06-15 DEVICE TO REDUCE THE NUMBER OF NON-ACCEPTABLE DOCUMENTS IN READING AND DECODING BAR CODES

Publications (2)

Publication Number Publication Date
IT7823832A0 IT7823832A0 (en) 1978-05-26
IT1096246B true IT1096246B (en) 1985-08-26

Family

ID=20331593

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23832/78A IT1096246B (en) 1977-06-15 1978-05-26 IMPROVED APPARATUS TO REDUCE THE NUMBER OF DOCUMENTS REFUSED IN THE READING AND DECODING OF BAR CODES

Country Status (8)

Country Link
JP (1) JPS546425A (en)
DE (1) DE2819580A1 (en)
DK (1) DK267678A (en)
ES (2) ES470764A1 (en)
FR (1) FR2394856A1 (en)
GB (1) GB1602084A (en)
IT (1) IT1096246B (en)
SE (1) SE434892B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8006423A (en) * 1980-10-03 1982-06-15 Bradesco Fundacao LINEAR UNIT OF MANUAL ACTIVATION FOR READING OF ENCODED MAGNETIC CHARACTER 7 PRINTED IN DOCUMENTS
JPS58181573A (en) * 1982-04-13 1983-10-24 Sintokogio Ltd Impeller device of centrifugal projector
JP2718442B2 (en) * 1993-12-20 1998-02-25 富士通株式会社 Barcode demodulation method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713097A (en) * 1971-05-14 1973-01-23 Ibm Test bit pattern generator for pattern recognition machines
FR2358708A1 (en) * 1976-07-15 1978-02-10 Cii Honeywell Bull IMPROVEMENTS TO PRINTED CHARACTER RECOGNITION SYSTEMS

Also Published As

Publication number Publication date
FR2394856A1 (en) 1979-01-12
IT7823832A0 (en) 1978-05-26
SE434892B (en) 1984-08-20
ES470764A1 (en) 1979-02-01
ES474778A1 (en) 1979-04-01
FR2394856B1 (en) 1980-10-31
JPS546425A (en) 1979-01-18
DK267678A (en) 1978-12-16
GB1602084A (en) 1981-11-04
SE7706911L (en) 1978-12-16
DE2819580A1 (en) 1979-01-04

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