JP3191997B2 - シンボル情報読取装置 - Google Patents

シンボル情報読取装置

Info

Publication number
JP3191997B2
JP3191997B2 JP23249992A JP23249992A JP3191997B2 JP 3191997 B2 JP3191997 B2 JP 3191997B2 JP 23249992 A JP23249992 A JP 23249992A JP 23249992 A JP23249992 A JP 23249992A JP 3191997 B2 JP3191997 B2 JP 3191997B2
Authority
JP
Japan
Prior art keywords
coordinate
variable
label
code
value
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 - Fee Related
Application number
JP23249992A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0683996A (ja
Inventor
允則 久保
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co Ltd
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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP23249992A priority Critical patent/JP3191997B2/ja
Priority to US08/111,670 priority patent/US5422470A/en
Priority to KR1019930016903A priority patent/KR100309243B1/ko
Priority to CN93116919A priority patent/CN1043933C/zh
Priority to TW082108292A priority patent/TW320710B/zh
Publication of JPH0683996A publication Critical patent/JPH0683996A/ja
Application granted granted Critical
Publication of JP3191997B2 publication Critical patent/JP3191997B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06K7/01—Details
    • G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
    • 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
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Image Processing (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
  • Editing Of Facsimile Originals (AREA)
JP23249992A 1992-08-31 1992-08-31 シンボル情報読取装置 Expired - Fee Related JP3191997B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP23249992A JP3191997B2 (ja) 1992-08-31 1992-08-31 シンボル情報読取装置
US08/111,670 US5422470A (en) 1992-08-31 1993-08-25 Symbol information reading apparatus
KR1019930016903A KR100309243B1 (ko) 1992-08-31 1993-08-28 심벌정보판독장치
CN93116919A CN1043933C (zh) 1992-08-31 1993-08-31 记号信息的读取装置
TW082108292A TW320710B (enrdf_load_stackoverflow) 1992-08-31 1993-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23249992A JP3191997B2 (ja) 1992-08-31 1992-08-31 シンボル情報読取装置

Publications (2)

Publication Number Publication Date
JPH0683996A JPH0683996A (ja) 1994-03-25
JP3191997B2 true JP3191997B2 (ja) 2001-07-23

Family

ID=16940288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23249992A Expired - Fee Related JP3191997B2 (ja) 1992-08-31 1992-08-31 シンボル情報読取装置

Country Status (4)

Country Link
JP (1) JP3191997B2 (enrdf_load_stackoverflow)
KR (1) KR100309243B1 (enrdf_load_stackoverflow)
CN (1) CN1043933C (enrdf_load_stackoverflow)
TW (1) TW320710B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035396A1 (de) * 1990-11-07 1992-05-14 F & O Elektronic Systems Gmbh Verfahren und vorrichtung zum lesen und identifizieren der information einer zeichen-vorlage, insbesondere barcode, innerhalb eines zwei- oder dreidimensionalen feldes mittels einer videokamera, die ein binaeres videosignal des bildes erzeugt

Also Published As

Publication number Publication date
CN1090407A (zh) 1994-08-03
KR100309243B1 (ko) 2001-12-28
KR940004481A (ko) 1994-03-15
CN1043933C (zh) 1999-06-30
JPH0683996A (ja) 1994-03-25
TW320710B (enrdf_load_stackoverflow) 1997-11-21

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