JPS5759285A - Method for reading character - Google Patents

Method for reading character

Info

Publication number
JPS5759285A
JPS5759285A JP55134602A JP13460280A JPS5759285A JP S5759285 A JPS5759285 A JP S5759285A JP 55134602 A JP55134602 A JP 55134602A JP 13460280 A JP13460280 A JP 13460280A JP S5759285 A JPS5759285 A JP S5759285A
Authority
JP
Japan
Prior art keywords
angle
logic
character row
block
code
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
JP55134602A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252911B2 (enrdf_load_stackoverflow
Inventor
Akira Maeda
Junichi Shibayama
Naoto Tanabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55134602A priority Critical patent/JPS5759285A/ja
Publication of JPS5759285A publication Critical patent/JPS5759285A/ja
Publication of JPS6252911B2 publication Critical patent/JPS6252911B2/ja
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
    • G06K7/10871—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 randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
JP55134602A 1980-09-26 1980-09-26 Method for reading character Granted JPS5759285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55134602A JPS5759285A (en) 1980-09-26 1980-09-26 Method for reading character

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55134602A JPS5759285A (en) 1980-09-26 1980-09-26 Method for reading character

Publications (2)

Publication Number Publication Date
JPS5759285A true JPS5759285A (en) 1982-04-09
JPS6252911B2 JPS6252911B2 (enrdf_load_stackoverflow) 1987-11-07

Family

ID=15132228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55134602A Granted JPS5759285A (en) 1980-09-26 1980-09-26 Method for reading character

Country Status (1)

Country Link
JP (1) JPS5759285A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63223988A (ja) * 1987-03-13 1988-09-19 Fujitsu Ltd 文字列領域設定方式
US5134272A (en) * 1988-07-13 1992-07-28 Matsushita Electric Industrial Co., Ltd. Image signal processing apparatus for bar code image signal
US6293466B1 (en) * 1997-01-14 2001-09-25 Matsushita Electric Industrial Co., Ltd. Bar code image processing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63223988A (ja) * 1987-03-13 1988-09-19 Fujitsu Ltd 文字列領域設定方式
US5134272A (en) * 1988-07-13 1992-07-28 Matsushita Electric Industrial Co., Ltd. Image signal processing apparatus for bar code image signal
US6293466B1 (en) * 1997-01-14 2001-09-25 Matsushita Electric Industrial Co., Ltd. Bar code image processing apparatus

Also Published As

Publication number Publication date
JPS6252911B2 (enrdf_load_stackoverflow) 1987-11-07

Similar Documents

Publication Publication Date Title
JPS5323522A (en) Bar code reading method and its device
FR2501396B1 (fr) Systeme de controle d'acces, notamment pour le passage de points de peage
GB1579290A (en) Defect inspection of objects
SE7502837L (sv) Sett och anordning for automatisk fotoelektrisk avlesning av tecken och monster
JPS5624675A (en) Fingerprint reference device
JPS5759285A (en) Method for reading character
JPS55115166A (en) Optical information reader
GB1403917A (en) Method and a circuit for centring a character supplied to the evaluation device of character recognition apparatus
JPS56116185A (en) Pattern comparing method
JPS55143684A (en) Optical character reader
JPS57211672A (en) Frame recognizing method
JPS57179609A (en) Configuration detecting device
US5233328A (en) Method for processing compacted data
JPS5726966A (en) Binary threshold value setting method
GB1520638A (en) Method and apparatus for use in position determining
JPS577134A (en) Recognition apparatus
JPS5713583A (en) Character recognition system
SU1168978A1 (ru) Устройство дл селекции элементов контурного изображени
JPS5786983A (en) Picture processor
JPS56112605A (en) Detecting method for stain on picture of contour pattern
JPS5642881A (en) Bar code reading system
JPS57143654A (en) Memory sequence extending circuit
JPS57136284A (en) Optical character reader
JPS5785175A (en) Mark reader
JPS57185770A (en) Noise rejecting method