JP3953144B2 - コードイメージ品質検査装置 - Google Patents

コードイメージ品質検査装置 Download PDF

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Publication number
JP3953144B2
JP3953144B2 JP19131397A JP19131397A JP3953144B2 JP 3953144 B2 JP3953144 B2 JP 3953144B2 JP 19131397 A JP19131397 A JP 19131397A JP 19131397 A JP19131397 A JP 19131397A JP 3953144 B2 JP3953144 B2 JP 3953144B2
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JP
Japan
Prior art keywords
code image
error
code
error correction
reading
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
JP19131397A
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English (en)
Japanese (ja)
Other versions
JPH1139415A5 (enExample
JPH1139415A (ja
Inventor
紳造 松井
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
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 filed Critical Olympus Corp
Priority to JP19131397A priority Critical patent/JP3953144B2/ja
Priority to US09/107,962 priority patent/US6050731A/en
Publication of JPH1139415A publication Critical patent/JPH1139415A/ja
Publication of JPH1139415A5 publication Critical patent/JPH1139415A5/ja
Application granted granted Critical
Publication of JP3953144B2 publication Critical patent/JP3953144B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G06K7/14—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
    • 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
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP19131397A 1997-07-16 1997-07-16 コードイメージ品質検査装置 Expired - Fee Related JP3953144B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP19131397A JP3953144B2 (ja) 1997-07-16 1997-07-16 コードイメージ品質検査装置
US09/107,962 US6050731A (en) 1997-07-16 1998-06-30 Code image quality check apparatus and code image reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19131397A JP3953144B2 (ja) 1997-07-16 1997-07-16 コードイメージ品質検査装置

Publications (3)

Publication Number Publication Date
JPH1139415A JPH1139415A (ja) 1999-02-12
JPH1139415A5 JPH1139415A5 (enExample) 2005-05-19
JP3953144B2 true JP3953144B2 (ja) 2007-08-08

Family

ID=16272486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19131397A Expired - Fee Related JP3953144B2 (ja) 1997-07-16 1997-07-16 コードイメージ品質検査装置

Country Status (2)

Country Link
US (1) US6050731A (enExample)
JP (1) JP3953144B2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000060524A1 (en) * 1999-04-01 2000-10-12 Omron Corporation Dot code and two-dimensional code
US7119923B1 (en) * 1999-07-23 2006-10-10 Fuji Photo Film Co., Ltd. Apparatus and method for image processing
JP2002092399A (ja) * 2000-09-11 2002-03-29 Olympus Optical Co Ltd 印刷受発注方法、及び印刷受発注システム、並びに印刷受発注システムにおいて利用される情報資源
TW200403598A (en) * 2002-03-29 2004-03-01 Olympus Optical Co Test figure, geometric feature analyzing system, geometric feature analyzing-method, printer, and inkjet printer
CN102855512B (zh) 2002-09-26 2014-05-07 吉田健治 点图形
JP2005311766A (ja) * 2004-04-22 2005-11-04 Fuji Xerox Co Ltd 画像読み取り装置
CA2606135C (en) 2005-04-28 2015-06-30 Kenji Yoshida Information input/output method using dot pattern
JP3771252B1 (ja) 2005-07-01 2006-04-26 健治 吉田 ドットパターン
JP2007172059A (ja) * 2005-12-19 2007-07-05 Toshiba Corp 紙葉類判別装置、および紙葉類処理装置
US8977016B2 (en) * 2009-11-10 2015-03-10 General Electric Company Method and system for checking the diagnostic quality of a medical system
JP5460278B2 (ja) * 2009-12-09 2014-04-02 キヤノン株式会社 画像処理装置及びその制御方法ならびにプログラム
JP5613132B2 (ja) * 2011-10-26 2014-10-22 富士通フロンテック株式会社 払戻機、および、保守システム
US10430776B2 (en) 2014-01-09 2019-10-01 Datalogic Usa, Inc. System and method for exception handling in self-checkout and automated data capture systems
US9239943B2 (en) 2014-05-29 2016-01-19 Datalogic ADC, Inc. Object recognition for exception handling in automatic machine-readable symbol reader systems
US9396404B2 (en) 2014-08-04 2016-07-19 Datalogic ADC, Inc. Robust industrial optical character recognition
US9798948B2 (en) 2015-07-31 2017-10-24 Datalogic IP Tech, S.r.l. Optical character recognition localization tool
US10055626B2 (en) 2016-12-06 2018-08-21 Datalogic Usa, Inc. Data reading system and method with user feedback for improved exception handling and item modeling
US10372958B2 (en) 2016-12-06 2019-08-06 Datalogic Ip Tech S.R.L. In-field data acquisition and formatting
US10325130B2 (en) * 2016-12-06 2019-06-18 Datalogic Ip Tech S.R.L. Predictive anomaly detection
US11386636B2 (en) 2019-04-04 2022-07-12 Datalogic Usa, Inc. Image preprocessing for optical character recognition
CN114429146B (zh) * 2021-12-27 2023-11-03 华人运通(江苏)技术有限公司 一种用于电池生产作业的防错控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699531A (en) * 1984-11-30 1987-10-13 Rjs Enterprises, Inc. Self-correcting printer-verifier
JPS6333748A (ja) * 1986-07-29 1988-02-13 Fuji Xerox Co Ltd 電子写真用感光体
JPH0577530A (ja) * 1991-09-18 1993-03-30 Kanzaki Paper Mfg Co Ltd プリンタ
EP0996083B1 (en) * 1992-09-28 2003-03-26 Olympus Optical Co., Ltd. Information reproducing system for optically reading a dot code from a recording medium
JP3485592B2 (ja) * 1993-04-15 2004-01-13 株式会社キーエンス バーコード読取装置及びその読取テスト装置
US5564841A (en) * 1994-09-13 1996-10-15 Intermec Corporation System and method for dynamic adjustment of bar code printer parameters
JPH09274636A (ja) * 1996-04-05 1997-10-21 Keyence Corp 光学情報読取装置

Also Published As

Publication number Publication date
US6050731A (en) 2000-04-18
JPH1139415A (ja) 1999-02-12

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