KR20170044132A - 광학적 활성 물품 및 그것이 이용될 수 있는 시스템 - Google Patents

광학적 활성 물품 및 그것이 이용될 수 있는 시스템 Download PDF

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Publication number
KR20170044132A
KR20170044132A KR1020177006723A KR20177006723A KR20170044132A KR 20170044132 A KR20170044132 A KR 20170044132A KR 1020177006723 A KR1020177006723 A KR 1020177006723A KR 20177006723 A KR20177006723 A KR 20177006723A KR 20170044132 A KR20170044132 A KR 20170044132A
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KR
South Korea
Prior art keywords
wavelength
optically active
identification information
image
active article
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.)
Withdrawn
Application number
KR1020177006723A
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English (en)
Korean (ko)
Inventor
벤자민 더블유 왓슨
데이비드 제이 맥코넬
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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.)
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Application filed by 쓰리엠 이노베이티브 프로퍼티즈 캄파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 캄파니
Publication of KR20170044132A publication Critical patent/KR20170044132A/ko
Withdrawn legal-status Critical Current

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    • G06K9/2018—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • 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
    • G06K9/3258—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • G06V20/625—License plates
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • G06V20/63—Scene text, e.g. street names
    • G06K2209/15—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/09—Recognition of logos

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Traffic Control Systems (AREA)
  • Character Input (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
KR1020177006723A 2014-08-13 2015-08-03 광학적 활성 물품 및 그것이 이용될 수 있는 시스템 Withdrawn KR20170044132A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462036797P 2014-08-13 2014-08-13
US62/036,797 2014-08-13
US201562192431P 2015-07-14 2015-07-14
US62/192,431 2015-07-14
PCT/US2015/043388 WO2016025207A1 (en) 2014-08-13 2015-08-03 Optically active articles and systems in which they may be used

Publications (1)

Publication Number Publication Date
KR20170044132A true KR20170044132A (ko) 2017-04-24

Family

ID=53836853

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177006723A Withdrawn KR20170044132A (ko) 2014-08-13 2015-08-03 광학적 활성 물품 및 그것이 이용될 수 있는 시스템

Country Status (6)

Country Link
US (1) US20170236019A1 (enExample)
EP (1) EP3180740A1 (enExample)
JP (1) JP2017531847A (enExample)
KR (1) KR20170044132A (enExample)
CN (1) CN106663206A (enExample)
WO (1) WO2016025207A1 (enExample)

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KR102322442B1 (ko) * 2015-03-31 2021-11-09 (주)아모레퍼시픽 개인맞춤형 화장료 제안방법
WO2017034938A1 (en) * 2015-08-21 2017-03-02 3M Innovative Properties Company Encoding data in symbols disposed on an optically active article
CN105740855A (zh) * 2016-03-24 2016-07-06 博康智能信息技术有限公司 一种基于深度学习的前后车牌检测识别方法
WO2017173017A1 (en) * 2016-04-01 2017-10-05 3M Innovative Properties Company Counterfeit detection of traffic materials using images captured under multiple, different lighting conditions
KR102494746B1 (ko) 2016-09-28 2023-02-01 쓰리엠 이노베이티브 프로퍼티즈 캄파니 정적 데이터 및 동적 룩업 데이터 광학 요소 세트를 갖는 다차원 광학 코드
US10691908B2 (en) 2016-09-28 2020-06-23 3M Innovative Properties Company Hierarchichal optical element sets for machine-read articles
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
WO2018151759A1 (en) 2017-02-20 2018-08-23 3M Innovative Properties Company Optical articles and systems interacting with the same
US10275844B2 (en) * 2017-05-10 2019-04-30 American Traffic Solutions, Inc. Handheld photo enforcement systems and methods
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
EP3776336A1 (en) 2018-03-27 2021-02-17 3M Innovative Properties Company Identifier allocation for optical element sets in machine-read articles
US10970574B2 (en) * 2019-02-06 2021-04-06 Advanced New Technologies Co., Ltd. Spoof detection using dual-band near-infrared (NIR) imaging
US12322186B1 (en) * 2024-09-23 2025-06-03 Flock Group Inc. Method and system for capturing and storing significant surveillance images using a plurality of i/r wavelengths

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US1591572A (en) 1925-02-05 1926-07-06 Jonathan C Stimson Process and apparatus for making central triple reflectors
US3190178A (en) 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3758193A (en) 1971-07-02 1973-09-11 Minnesota Mining & Mfg Infrared-transmissive, visible-light-absorptive retro-reflectors
US4025159A (en) 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
US4775219A (en) 1986-11-21 1988-10-04 Minnesota Mining & Manufacturing Company Cube-corner retroreflective articles having tailored divergence profiles
US5066098A (en) 1987-05-15 1991-11-19 Minnesota Mining And Manufacturing Company Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
IE902400A1 (en) 1989-08-03 1991-02-13 Minnesota Mining & Mfg Retroreflective vehicle identififcation articles having¹improved machine legibility
US5138488A (en) 1990-09-10 1992-08-11 Minnesota Mining And Manufacturing Company Retroreflective material with improved angularity
DE69428450T2 (de) 1993-10-20 2002-05-16 Minnesota Mining And Mfg. Co., Saint Paul Vielfach strukturierter würfelecken-körper
US5450235A (en) 1993-10-20 1995-09-12 Minnesota Mining And Manufacturing Company Flexible cube-corner retroreflective sheeting
GB2354898B (en) * 1999-07-07 2003-07-23 Pearpoint Ltd Vehicle licence plate imaging
US6832728B2 (en) 2001-03-26 2004-12-21 Pips Technology, Inc. Remote indicia reading system
US7387393B2 (en) 2005-12-19 2008-06-17 Palo Alto Research Center Incorporated Methods for producing low-visibility retroreflective visual tags
FR2907940B1 (fr) * 2006-10-25 2009-05-01 Sagem Defense Securite Procede de validation de capture d'empreinte corporelle, notamment d'une empreinte digitale
EP2186337A4 (en) * 2007-08-08 2011-09-28 Tony Mayer NONTRETRO-REFLECTIVE NUMBER PLATE PICTURE SYSTEM
US8865293B2 (en) 2008-12-15 2014-10-21 3M Innovative Properties Company Optically active materials and articles and systems in which they may be used
EP2485899B1 (en) 2009-10-08 2017-12-27 3M Innovative Properties Company High contrast retroreflective sheeting and license plates
US8704889B2 (en) * 2010-03-16 2014-04-22 Hi-Tech Solutions Ltd. Method and apparatus for acquiring images of car license plates
SI2565860T1 (sl) * 2011-08-30 2014-05-30 Kapsch Trafficcom Ag Naprava in postopek za zaznavanje registrskih tablic vozil
EP2831815A1 (en) 2012-03-30 2015-02-04 3M Innovative Properties Company Retroreflective articles having a machine-readable code

Also Published As

Publication number Publication date
CN106663206A (zh) 2017-05-10
WO2016025207A1 (en) 2016-02-18
US20170236019A1 (en) 2017-08-17
JP2017531847A (ja) 2017-10-26
EP3180740A1 (en) 2017-06-21

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Patent event date: 20170310

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200803

Comment text: Request for Examination of Application

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Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

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Patent event date: 20210602