CN1036807C - 带自动阅读开始功能的条形码阅读装置 - Google Patents

带自动阅读开始功能的条形码阅读装置 Download PDF

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Publication number
CN1036807C
CN1036807C CN93105846A CN93105846A CN1036807C CN 1036807 C CN1036807 C CN 1036807C CN 93105846 A CN93105846 A CN 93105846A CN 93105846 A CN93105846 A CN 93105846A CN 1036807 C CN1036807 C CN 1036807C
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CN
China
Prior art keywords
image
coordinate
line
bar code
decoding
Prior art date
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Expired - Fee Related
Application number
CN93105846A
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English (en)
Chinese (zh)
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CN1079319A (zh
Inventor
安达丰
久保允则
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Olympus Corp
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Olympus Optical Co Ltd
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Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of CN1079319A publication Critical patent/CN1079319A/zh
Application granted granted Critical
Publication of CN1036807C publication Critical patent/CN1036807C/zh
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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
    • G06K7/1093—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, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
    • 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06037—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 with optically detectable marking multi-dimensional coding
    • 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
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
  • Image Input (AREA)
CN93105846A 1992-05-26 1993-05-26 带自动阅读开始功能的条形码阅读装置 Expired - Fee Related CN1036807C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP133688/1992 1992-05-26
JP13368892A JP3154809B2 (ja) 1992-05-26 1992-05-26 バーコードリーダ装置
JP133688/92 1992-05-26

Publications (2)

Publication Number Publication Date
CN1079319A CN1079319A (zh) 1993-12-08
CN1036807C true CN1036807C (zh) 1997-12-24

Family

ID=15110557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93105846A Expired - Fee Related CN1036807C (zh) 1992-05-26 1993-05-26 带自动阅读开始功能的条形码阅读装置

Country Status (5)

Country Link
US (1) US5369265A (en, 2012)
JP (1) JP3154809B2 (en, 2012)
KR (1) KR100275006B1 (en, 2012)
CN (1) CN1036807C (en, 2012)
TW (1) TW259858B (en, 2012)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077616B2 (ja) * 1997-01-31 2000-08-14 富士通株式会社 バーコード読取方法
US5699442A (en) * 1992-04-10 1997-12-16 Andrew Welch System for detecting the location of a reflective object within a video field
JP2993833B2 (ja) * 1993-11-29 1999-12-27 富士通株式会社 Ｐｏｓシステム
US5523552A (en) * 1994-10-19 1996-06-04 Symbol Technologies, Inc. Method and apparatus to scan randomly oriented two-dimensional bar code symbols
US5988505A (en) * 1996-06-03 1999-11-23 Symbol Technologies, Inc. Omnidirectional reading of two-dimensional symbols
US6672511B1 (en) 1996-06-03 2004-01-06 Symbol Technologies, Inc. Omnidirectional reading of two-dimensional symbols
JP3591184B2 (ja) * 1997-01-14 2004-11-17 松下電器産業株式会社 バーコード読み取り装置
US5984186A (en) 1997-10-29 1999-11-16 Psc Inc. CCD-base bar code scanner
US6126074A (en) * 1998-01-28 2000-10-03 Symbol Technologies, Inc. Error correction in macro bar code symbols
JP3612422B2 (ja) 1998-06-01 2005-01-19 株式会社アマダ 板金の図形作成プログラムを記録したコンピュータ読み取り可能な記録媒体
US6296187B1 (en) 1999-11-12 2001-10-02 Psc Inc. CCD-based bar code scanner
US7028911B2 (en) * 2002-08-07 2006-04-18 Shenzhen Syscan Technology Co. Limited Methods and systems for encoding and decoding data in 2D symbology
US7097102B2 (en) * 2004-07-29 2006-08-29 Symbol Technologies, Inc. System and method for decoding optical codes read by an imager-based optical code reader
EP2101281B1 (en) * 2007-03-27 2014-02-26 Casio Computer Co., Ltd. Bar-code reading apparatus and computer-readable medium
DE102007018901A1 (de) * 2007-04-19 2008-10-23 Deutsche Post Ag Verfahren zum Erfassen eines auf einer Postsendung aufgebrachten Codes, Vorrichtung zur Durchführung des Verfahrens und Verfahren zum Versehen der Postsendung mit dem maschinenlesbaren Code
JP5300598B2 (ja) * 2009-05-29 2013-09-25 株式会社東芝 バーコード処理装置及びバーコード処理方法
CN102096797A (zh) * 2011-01-18 2011-06-15 深圳市民德电子科技有限公司 一种被识读条码的位置提示装置、方法及条码识读设备
CN104008360B (zh) * 2014-05-16 2019-06-14 北京致胜宏达科技有限公司 一种自动感应条码阅读方法及自动感应条码阅读器
KR101633455B1 (ko) * 2015-04-15 2016-06-24 한국정보통신주식회사 코드 이미지 스캔 장치 및 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484935A2 (de) * 1990-11-07 1992-05-13 F & O ELECTRONIC SYSTEMS GmbH Verfahren und Vorrichtung zum Lesen und Identifizieren der Information einer Zeichenvorlage, insbesondere eines Barcodes, innerhalb eines zwei- oder drei-dimensionalen Feldes mittels einer Video-Kamera, die ein binäres Videosignal des Bildes zu erzeugen imstande ist

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631476B1 (fr) * 1988-05-10 1992-01-03 Bertin & Cie Procede et dispositif de lecture d'un code barres sur un support sensiblement immobile
JP2971493B2 (ja) * 1990-01-10 1999-11-08 富士通株式会社 バーコード読み取り装置
JPH0464187A (ja) * 1990-07-02 1992-02-28 Sumitomo Electric Ind Ltd バーコード読取装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484935A2 (de) * 1990-11-07 1992-05-13 F & O ELECTRONIC SYSTEMS GmbH Verfahren und Vorrichtung zum Lesen und Identifizieren der Information einer Zeichenvorlage, insbesondere eines Barcodes, innerhalb eines zwei- oder drei-dimensionalen Feldes mittels einer Video-Kamera, die ein binäres Videosignal des Bildes zu erzeugen imstande ist

Also Published As

Publication number Publication date
JP3154809B2 (ja) 2001-04-09
KR100275006B1 (ko) 2000-12-15
CN1079319A (zh) 1993-12-08
US5369265A (en) 1994-11-29
JPH05324898A (ja) 1993-12-10
KR930023863A (ko) 1993-12-21
TW259858B (en, 2012) 1995-10-11

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