SE7706911L - METHOD COH DEVICE TO REDUCE THE NUMBER OF UNACCEPTABLE DOCUMENTS WHEN READING AND DECODING BAR CODES - Google Patents

METHOD COH DEVICE TO REDUCE THE NUMBER OF UNACCEPTABLE DOCUMENTS WHEN READING AND DECODING BAR CODES

Info

Publication number
SE7706911L
SE7706911L SE7706911A SE7706911A SE7706911L SE 7706911 L SE7706911 L SE 7706911L SE 7706911 A SE7706911 A SE 7706911A SE 7706911 A SE7706911 A SE 7706911A SE 7706911 L SE7706911 L SE 7706911L
Authority
SE
Sweden
Prior art keywords
coh
reading
reduce
bar codes
decoding bar
Prior art date
Application number
SE7706911A
Other languages
Swedish (sv)
Other versions
SE434892B (en
Inventor
M A Enser
N G Stalberg
Original Assignee
Ibm Svenska Ab
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 Svenska Ab filed Critical Ibm Svenska Ab
Priority to SE7706911A priority Critical patent/SE434892B/en
Priority to DE19782819580 priority patent/DE2819580A1/en
Priority to FR7814827A priority patent/FR2394856A1/en
Priority to GB20852/78A priority patent/GB1602084A/en
Priority to IT23832/78A priority patent/IT1096246B/en
Priority to ES470764A priority patent/ES470764A1/en
Priority to DK267678A priority patent/DK267678A/en
Priority to JP7101978A priority patent/JPS546425A/en
Priority to ES474778A priority patent/ES474778A1/en
Publication of SE7706911L publication Critical patent/SE7706911L/en
Publication of SE434892B publication Critical patent/SE434892B/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)
SE7706911A 1977-06-15 1977-06-15 DEVICE TO REDUCE THE NUMBER OF NON-ACCEPTABLE DOCUMENTS IN READING AND DECODING BAR CODES SE434892B (en)

Priority Applications (9)

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
DE19782819580 DE2819580A1 (en) 1977-06-15 1978-05-05 DEVICE FOR DECODING STRIP-ENCODED CHARACTERS
FR7814827A FR2394856A1 (en) 1977-06-15 1978-05-12 METHOD AND DEVICE FOR REDUCING THE NUMBER OF REFUSED DOCUMENTS DURING READING AND DECODING OF MAGNETIC SEGMENT CODES
GB20852/78A GB1602084A (en) 1977-06-15 1978-05-19 Apparatus for reading and analysing bar code characters
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
ES470764A ES470764A1 (en) 1977-06-15 1978-06-14 Apparatus for reading and analysing bar code characters
DK267678A DK267678A (en) 1977-06-15 1978-06-14 METHOD AND APPARATUS FOR READING AND DECODING BARCODE INFORMATION
JP7101978A JPS546425A (en) 1977-06-15 1978-06-14 Device for reducing rejected documents
ES474778A ES474778A1 (en) 1977-06-15 1978-11-03 Apparatus for reading and analysing bar code characters

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
SE7706911L true SE7706911L (en) 1978-12-16
SE434892B SE434892B (en) 1984-08-20

Family

ID=20331593

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706911A SE434892B (en) 1977-06-15 1977-06-15 DEVICE TO REDUCE THE NUMBER OF NON-ACCEPTABLE DOCUMENTS IN READING AND DECODING 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
IT1096246B (en) 1985-08-26
DE2819580A1 (en) 1979-01-04

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