JP2017117455A - 光学コード、光学コードの作成方法、光学コードの読取方法、及びバーコードの読取装置 - Google Patents

光学コード、光学コードの作成方法、光学コードの読取方法、及びバーコードの読取装置 Download PDF

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Publication number
JP2017117455A
JP2017117455A JP2016241913A JP2016241913A JP2017117455A JP 2017117455 A JP2017117455 A JP 2017117455A JP 2016241913 A JP2016241913 A JP 2016241913A JP 2016241913 A JP2016241913 A JP 2016241913A JP 2017117455 A JP2017117455 A JP 2017117455A
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Prior art keywords
module
light
infrared light
optical code
dark color
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JP2016241913A
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Japanese (ja)
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JP2017117455A5 (https=
Inventor
寺浦　信之
Nobuyuki Teraura
信之 寺浦
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TERRARA CODE RESEARCH INSTITUTE Inc
TERRARA CODE RES INST Inc
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TERRARA CODE RESEARCH INSTITUTE Inc
TERRARA CODE RES INST Inc
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Priority to US15/383,896 priority Critical patent/US11487961B2/en
Priority to JP2017117803A priority patent/JP6927569B2/ja
Publication of JP2017117455A publication Critical patent/JP2017117455A/ja
Publication of JP2017117455A5 publication Critical patent/JP2017117455A5/ja
Pending legal-status Critical Current

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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
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • 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
    • 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
    • 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
    • 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
    • G06K19/06046—Constructional details
    • G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10742—Photodetector array or CCD scanning including a diffuser for diffusing the light from the light source to create substantially uniform illumination of the target 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
    • 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
    • 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
    • G06K7/1434—Barcodes with supplemental or add-on codes
    • 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
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1447—Methods for optical code recognition including a method step for retrieval of the optical code extracting optical codes from image or text carrying said optical code
    • 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
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code

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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)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Printers Characterized By Their Purpose (AREA)
JP2016241913A 2015-12-17 2016-12-14 光学コード、光学コードの作成方法、光学コードの読取方法、及びバーコードの読取装置 Pending JP2017117455A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/383,896 US11487961B2 (en) 2015-12-17 2016-12-19 Optical code, and method and apparatus for reading optical code
JP2017117803A JP6927569B2 (ja) 2015-12-17 2017-06-15 光学コード、光学コードの印刷装置、レジスター、及び、光学コードの印刷方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015246195 2015-12-17
JP2015246195 2015-12-17

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JP2017117455A true JP2017117455A (ja) 2017-06-29
JP2017117455A5 JP2017117455A5 (https=) 2017-08-10

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JP2016241913A Pending JP2017117455A (ja) 2015-12-17 2016-12-14 光学コード、光学コードの作成方法、光学コードの読取方法、及びバーコードの読取装置
JP2016241912A Active JP6927559B2 (ja) 2015-12-17 2016-12-14 光学コード、光学コードの作成方法、光学コードの真贋判定方法、光学コードの読取装置、及び読取補助装置
JP2017114119A Active JP6845571B2 (ja) 2015-12-17 2017-06-09 光学コード、光学コードの作成方法、光学コードの読取方法、及びバーコードの読取装置
JP2017117803A Active JP6927569B2 (ja) 2015-12-17 2017-06-15 光学コード、光学コードの印刷装置、レジスター、及び、光学コードの印刷方法

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JP2017114119A Active JP6845571B2 (ja) 2015-12-17 2017-06-09 光学コード、光学コードの作成方法、光学コードの読取方法、及びバーコードの読取装置
JP2017117803A Active JP6927569B2 (ja) 2015-12-17 2017-06-15 光学コード、光学コードの印刷装置、レジスター、及び、光学コードの印刷方法

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JP (4) JP2017117455A (https=)
KR (1) KR20190020639A (https=)

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JP2023081882A (ja) * 2018-07-30 2023-06-13 アップル インコーポレイテッド 補助レンズを備える電子デバイスシステム
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JP2020042448A (ja) * 2018-09-07 2020-03-19 株式会社デンソーウェーブ 真贋判定システム
JP7119799B2 (ja) 2018-09-07 2022-08-17 株式会社デンソーウェーブ 真贋判定システム
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US10769397B2 (en) 2020-09-08
US11487961B2 (en) 2022-11-01
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US20170200035A1 (en) 2017-07-13
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US20190018994A1 (en) 2019-01-17

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