JP2020502612A - 機械読取物品用の階層的光学要素の組 - Google Patents

機械読取物品用の階層的光学要素の組 Download PDF

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Publication number
JP2020502612A
JP2020502612A JP2019517024A JP2019517024A JP2020502612A JP 2020502612 A JP2020502612 A JP 2020502612A JP 2019517024 A JP2019517024 A JP 2019517024A JP 2019517024 A JP2019517024 A JP 2019517024A JP 2020502612 A JP2020502612 A JP 2020502612A
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Prior art keywords
optical elements
code
optical
encoded value
distance
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JP2020502612A5 (enExample
Inventor
ダブリュ．ハワード ジェイムズ
ダブリュ．ハワード ジェイムズ
エム．ジョンソン ジャスティン
エム．ジョンソン ジャスティン
エル．ポッツ トラビス
エル．ポッツ トラビス
パチャウリ ディープティ
パチャウリ ディープティ
ビー．スナイダー ジェイムズ
ビー．スナイダー ジェイムズ
サマスンダラム グルプラサード
サマスンダラム グルプラサード
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2020502612A publication Critical patent/JP2020502612A/ja
Publication of JP2020502612A5 publication Critical patent/JP2020502612A5/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
    • 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
    • G06K19/06056—Constructional details the marking comprising a further embedded marking, e.g. a 1D bar code with the black bars containing a smaller sized 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
    • 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
    • G06K19/06018—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 one-dimensional coding
    • G06K19/06028—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 one-dimensional coding using 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
    • 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
    • G06K7/1413—1D 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Credit Cards Or The Like (AREA)
  • Road Signs Or Road Markings (AREA)
JP2019517024A 2016-09-28 2017-09-27 機械読取物品用の階層的光学要素の組 Pending JP2020502612A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662400865P 2016-09-28 2016-09-28
US62/400,865 2016-09-28
US201762485449P 2017-04-14 2017-04-14
US62/485,449 2017-04-14
PCT/US2017/053777 WO2018064198A1 (en) 2016-09-28 2017-09-27 Hierarchichal optical element sets for machine-read articles

Publications (2)

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JP2020502612A true JP2020502612A (ja) 2020-01-23
JP2020502612A5 JP2020502612A5 (enExample) 2020-11-12

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US (1) US10691908B2 (enExample)
EP (1) EP3520030B1 (enExample)
JP (1) JP2020502612A (enExample)
KR (1) KR102494742B1 (enExample)
CN (1) CN109791623B (enExample)
WO (1) WO2018064198A1 (enExample)

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JP7088597B2 (ja) 2016-09-28 2022-06-21 スリーエム イノベイティブ プロパティズ カンパニー 機械可読性物品のための耐遮蔽性光学コード
EP3583448A1 (en) 2017-02-20 2019-12-25 3M Innovative Properties Company Personal protective equipment system using optical articles for integrated monitoring, alerting, and predictive safety event avoidance
WO2018151759A1 (en) 2017-02-20 2018-08-23 3M Innovative Properties Company Optical articles and systems interacting with the same
WO2019064108A1 (en) 2017-09-27 2019-04-04 3M Innovative Properties Company PERSONAL PROTECTIVE EQUIPMENT MANAGEMENT SYSTEM USING OPTICAL PATTERNS FOR EQUIPMENT AND SECURITY MONITORING
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EP3776336A1 (en) 2018-03-27 2021-02-17 3M Innovative Properties Company Identifier allocation for optical element sets in machine-read articles
US10733402B2 (en) 2018-04-11 2020-08-04 3M Innovative Properties Company System for vehicle identification
FR3082643A1 (fr) * 2018-06-18 2019-12-20 Soletanche Freyssinet Procede de geolocalisation et systeme pour sa mise en œuvre
WO2020021458A1 (en) 2018-07-24 2020-01-30 3M Innovative Properties Company A patterned wavelength-selective image
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WO2020070584A1 (en) 2018-10-04 2020-04-09 3M Innovative Properties Company Hyperspectral optical patterns on retroreflective articles
EP3861478A1 (en) 2018-10-04 2021-08-11 3M Innovative Properties Company Multi-distance information processing using retroreflected light properties
CN113646669B (zh) 2019-02-08 2023-09-01 艾利丹尼森公司 柔性逆反射片材
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CN110661775A (zh) * 2019-07-13 2020-01-07 中国矿业大学(北京) 基于特殊结构矿灯的井下人员识别定位及通信系统
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US20210097313A1 (en) * 2020-11-27 2021-04-01 Intel Corporation Methods, systems, and devices for verifying road traffic signs
CN118435195A (zh) * 2021-12-23 2024-08-02 锡克拜控股有限公司 二维条形码、将数据编码到所述二维条形码中的方法和系统、以及对所述二维条形码进行成像和解码的方法和系统

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Publication number Publication date
CN109791623A (zh) 2019-05-21
KR20190060798A (ko) 2019-06-03
US10691908B2 (en) 2020-06-23
WO2018064198A1 (en) 2018-04-05
US20200034590A1 (en) 2020-01-30
EP3520030B1 (en) 2023-05-24
CN109791623B (zh) 2022-06-28
KR102494742B1 (ko) 2023-02-01
EP3520030A1 (en) 2019-08-07

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