KR930007551B1 - 요철바아 코우드의 판독방법 - Google Patents

요철바아 코우드의 판독방법 Download PDF

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Publication number
KR930007551B1
KR930007551B1 KR1019850001409A KR850001409A KR930007551B1 KR 930007551 B1 KR930007551 B1 KR 930007551B1 KR 1019850001409 A KR1019850001409 A KR 1019850001409A KR 850001409 A KR850001409 A KR 850001409A KR 930007551 B1 KR930007551 B1 KR 930007551B1
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KR
South Korea
Prior art keywords
bar code
waveform
value
uneven
area
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Expired - Lifetime
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KR1019850001409A
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English (en)
Korean (ko)
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KR860004377A (ko
Inventor
하루유끼 다까기
다께시 요네자와
Original Assignee
요꼬하마 고무 가부시기가이샤
스즈끼 히사아끼
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Application filed by 요꼬하마 고무 가부시기가이샤, 스즈끼 히사아끼 filed Critical 요꼬하마 고무 가부시기가이샤
Publication of KR860004377A publication Critical patent/KR860004377A/ko
Application granted granted Critical
Publication of KR930007551B1 publication Critical patent/KR930007551B1/ko
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    • 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
    • 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
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
KR1019850001409A 1984-11-29 1985-03-06 요철바아 코우드의 판독방법 Expired - Lifetime KR930007551B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP84-250524 1984-11-29
JP59250524A JPS61131074A (ja) 1984-11-29 1984-11-29 凹凸バ−コ−ドの読取方法

Publications (2)

Publication Number Publication Date
KR860004377A KR860004377A (ko) 1986-06-20
KR930007551B1 true KR930007551B1 (ko) 1993-08-12

Family

ID=17209170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850001409A Expired - Lifetime KR930007551B1 (ko) 1984-11-29 1985-03-06 요철바아 코우드의 판독방법

Country Status (3)

Country Link
US (1) US4687942A (https=)
JP (1) JPS61131074A (https=)
KR (1) KR930007551B1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2705763B2 (ja) * 1989-12-14 1998-01-28 住友ゴム工業 株式会社 バーコードの立ち上がり点の決定方法
US5247154A (en) * 1991-01-17 1993-09-21 Westinghouse Electric Corp. Method and apparatus for monitoring the laser marking of a bar code label
US5486689A (en) * 1993-01-22 1996-01-23 Intermec Corporation Method and apparatus for decoding unresolved multi-width bar code symbology profiles
JPH09507328A (ja) * 1994-10-17 1997-07-22 インターメック コーポレイション 解読されないバーコードプロフィールをデコードする方法および装置
US5514858A (en) * 1995-02-10 1996-05-07 Intermec Corporation Method and apparatus for decoding unresolved complex multi-width bar code symbology profiles
US5619027A (en) * 1995-05-04 1997-04-08 Intermec Corporation Single width bar code symbology with full character set utilizing robust start/stop characters and error detection scheme
US5539191A (en) * 1995-06-22 1996-07-23 Intermec Corporation Method and apparatus for decoding unresolved bar code profiles using edge finding circuitry
US5777309A (en) * 1995-10-30 1998-07-07 Intermec Corporation Method and apparatus for locating and decoding machine-readable symbols
US5786583A (en) * 1996-02-16 1998-07-28 Intermec Corporation Method and apparatus for locating and decoding machine-readable symbols
US5742041A (en) * 1996-05-29 1998-04-21 Intermec Corporation Method and apparatus for locating and decoding machine-readable symbols, including data matrix symbols
US6064763A (en) * 1996-07-26 2000-05-16 Intermec Ip Corporation Time-efficient method of analyzing imaged input data to locate two-dimensional machine-readable symbols or other linear images therein
US5854478A (en) * 1996-10-11 1998-12-29 Intermec Ip Corp. Method and apparatus for reading machine-readable symbols having surface or optical distortions
US5877486A (en) * 1996-10-11 1999-03-02 Intermec Ip Corp. Method and apparatus for enhancing resolution of reflectance signals produced from machine-readable symbols
US5798513A (en) * 1996-12-03 1998-08-25 Intermec Corporation Method and apparatus for decoding unresolved profiles produced from relief formed symbols
JPH10307865A (ja) * 1997-05-02 1998-11-17 Bridgestone Corp 識別符号によるゴム製品管理方法
US7079033B2 (en) * 2002-06-05 2006-07-18 Denso Corporation ID registration method for tire pressure sensor, ID registration apparatus, ID registration tool for tire pressure monitoring system, and tire with air pressure sensor
MX2007009289A (es) * 2005-02-01 2008-01-28 Baxter Int Sistema de suministro por infusion.
US8270678B2 (en) * 2009-06-26 2012-09-18 Lockheed Martin Corporation Method, system, and computer program product to detect micron scale displacement of objects from a long range with and optical device and related computer implemented methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978441A (https=) * 1972-11-29 1974-07-29
JPS51137331A (en) * 1975-05-22 1976-11-27 Ikegami Tsushinki Co Ltd Level discriminating circuit by a floating threshold
JPS58223876A (ja) * 1982-06-23 1983-12-26 Casio Comput Co Ltd バ−コ−ド認識装置

Also Published As

Publication number Publication date
KR860004377A (ko) 1986-06-20
JPS61131074A (ja) 1986-06-18
US4687942A (en) 1987-08-18
JPH0517596B2 (https=) 1993-03-09

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