CN109476262B - 使用安全要素对光学活性制品进行防伪检测 - Google Patents

使用安全要素对光学活性制品进行防伪检测 Download PDF

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Publication number
CN109476262B
CN109476262B CN201780029239.3A CN201780029239A CN109476262B CN 109476262 B CN109476262 B CN 109476262B CN 201780029239 A CN201780029239 A CN 201780029239A CN 109476262 B CN109476262 B CN 109476262B
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China
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article
optically active
security
security element
image
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English (en)
Chinese (zh)
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CN109476262A (zh
Inventor
贾斯廷·M·约翰逊
詹姆斯·W·霍华德
詹姆斯·B·斯尼德尔
陈葵
苏曼·K·帕特尔
特拉维斯·L·波茨
卡拉·H·巴恩斯
塔德塞·G·尼加图
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/95—Pattern authentication; Markers therefor; Forgery detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0276—Safety features, e.g. colour, prominent part, logo

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Geophysics And Detection Of Objects (AREA)
CN201780029239.3A 2016-05-13 2017-05-12 使用安全要素对光学活性制品进行防伪检测 Active CN109476262B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662336340P 2016-05-13 2016-05-13
US62/336,340 2016-05-13
PCT/US2017/032340 WO2017197223A1 (en) 2016-05-13 2017-05-12 Counterfeit detection of an optically active article using security elements

Publications (2)

Publication Number Publication Date
CN109476262A CN109476262A (zh) 2019-03-15
CN109476262B true CN109476262B (zh) 2022-04-26

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CN201780029239.3A Active CN109476262B (zh) 2016-05-13 2017-05-12 使用安全要素对光学活性制品进行防伪检测

Country Status (7)

Country Link
US (1) US11132554B2 (enExample)
EP (2) EP4296998A3 (enExample)
JP (1) JP6942733B2 (enExample)
KR (1) KR102378907B1 (enExample)
CN (1) CN109476262B (enExample)
BR (1) BR112018073189A2 (enExample)
WO (1) WO2017197223A1 (enExample)

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CN112233537A (zh) * 2020-11-05 2021-01-15 石狮市创意纸塑制品有限公司 一种防伪服装吊牌及其制作方法
KR102254656B1 (ko) 2020-12-31 2021-05-21 최항석 육류의 가공방법 및 장치
KR102638718B1 (ko) * 2021-04-15 2024-02-21 주식회사 대영아이오티 위조 차량번호판 식별장치
CN113314020B (zh) * 2021-05-24 2022-03-18 浙江大学 一种可见光-红外双波段防伪标签及其制备方法
US11801787B2 (en) * 2021-06-28 2023-10-31 Revivermx, Inc. Digital license plate with active response to infrared license plate recognition
WO2023075538A1 (ko) * 2021-10-29 2023-05-04 주식회사 람다 정품 인증 방법
DE102022002398A1 (de) 2022-07-01 2024-01-04 Giesecke+Devrient Currency Technology Gmbh Sicherheitselement mit zwei unterschiedlichen Druckfarben
US12462264B2 (en) 2023-05-17 2025-11-04 Schweitzer Engineering Laboratories, Inc. Systems and methods for applying an identification pattern to an electronic device
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

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Also Published As

Publication number Publication date
US11132554B2 (en) 2021-09-28
JP2019527388A (ja) 2019-09-26
EP3455105A1 (en) 2019-03-20
KR102378907B1 (ko) 2022-03-25
BR112018073189A2 (pt) 2019-02-19
US20190163980A1 (en) 2019-05-30
KR20190008318A (ko) 2019-01-23
EP4296998A3 (en) 2024-02-28
JP6942733B2 (ja) 2021-09-29
EP4296998A2 (en) 2023-12-27
CN109476262A (zh) 2019-03-15
WO2017197223A1 (en) 2017-11-16

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