ES470764A1 - Un metodo para reducir el numero de documentos rechazados cuando se leen y dosifican codigos de barras registrados - Google Patents

Un metodo para reducir el numero de documentos rechazados cuando se leen y dosifican codigos de barras registrados

Info

Publication number
ES470764A1
ES470764A1 ES470764A ES470764A ES470764A1 ES 470764 A1 ES470764 A1 ES 470764A1 ES 470764 A ES470764 A ES 470764A ES 470764 A ES470764 A ES 470764A ES 470764 A1 ES470764 A1 ES 470764A1
Authority
ES
Spain
Prior art keywords
reading
distance data
assumption
bar code
decoding
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.)
Expired
Application number
ES470764A
Other languages
English (en)
Spanish (es)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES470764A1 publication Critical patent/ES470764A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Character Discrimination (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
ES470764A 1977-06-15 1978-06-14 Un metodo para reducir el numero de documentos rechazados cuando se leen y dosifican codigos de barras registrados Expired ES470764A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7706911A SE434892B (sv) 1977-06-15 1977-06-15 Anordning for att minska antalet icke acceptabla dokument vid lesning och avkodning av streckkoder

Publications (1)

Publication Number Publication Date
ES470764A1 true ES470764A1 (es) 1979-02-01

Family

ID=20331593

Family Applications (2)

Application Number Title Priority Date Filing Date
ES470764A Expired ES470764A1 (es) 1977-06-15 1978-06-14 Un metodo para reducir el numero de documentos rechazados cuando se leen y dosifican codigos de barras registrados
ES474778A Expired ES474778A1 (es) 1977-06-15 1978-11-03 Un dispositivo para reducir el numero de documentos rechaza-dos cuando se leen y descodifican codigos de barras registrados.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES474778A Expired ES474778A1 (es) 1977-06-15 1978-11-03 Un dispositivo para reducir el numero de documentos rechaza-dos cuando se leen y descodifican codigos de barras registrados.

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8006423A (pt) * 1980-10-03 1982-06-15 Bradesco Fundacao Unidade linear de acionamento manual para leitura de carater magnetico codificado 7 impresso em documentos
JPS58181573A (ja) * 1982-04-13 1983-10-24 Sintokogio Ltd 遠心投射機のインペラ−装置
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 (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 (fr) * 1976-07-15 1978-02-10 Cii Honeywell Bull Perfectionnements aux systemes de reconnaissance de caracteres imprimes

Also Published As

Publication number Publication date
FR2394856A1 (fr) 1979-01-12
IT1096246B (it) 1985-08-26
SE7706911L (sv) 1978-12-16
JPS546425A (en) 1979-01-18
ES474778A1 (es) 1979-04-01
FR2394856B1 (it) 1980-10-31
DK267678A (da) 1978-12-16
DE2819580A1 (de) 1979-01-04
IT7823832A0 (it) 1978-05-26
SE434892B (sv) 1984-08-20
GB1602084A (en) 1981-11-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103