BR112018073189A2 - detecção de falsificação de um artigo ativo opticamente usando elementos de segurança - Google Patents

detecção de falsificação de um artigo ativo opticamente usando elementos de segurança

Info

Publication number
BR112018073189A2
BR112018073189A2 BR112018073189A BR112018073189A BR112018073189A2 BR 112018073189 A2 BR112018073189 A2 BR 112018073189A2 BR 112018073189 A BR112018073189 A BR 112018073189A BR 112018073189 A BR112018073189 A BR 112018073189A BR 112018073189 A2 BR112018073189 A2 BR 112018073189A2
Authority
BR
Brazil
Prior art keywords
optically active
falsifying
detection
security features
active article
Prior art date
Application number
BR112018073189A
Other languages
English (en)
Inventor
H Barnes Carla
B Snyder James
w howard James
m johnson Justin
Chen-Ho Kui
K Patel Suman
G Nigatu Tadesse
l potts Travis
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112018073189A2 publication Critical patent/BR112018073189A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/95—Pattern authentication; Markers therefor; Forgery detection
    • 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; CALCULATING OR 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; CALCULATING OR 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
    • 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

Landscapes

  • 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)

Abstract

em alguns exemplos, um artigo ativo opticamente inclui um substrato retrorreflexivo; e ao menos um elemento de segurança disposto no substrato retrorreflexivo; uma mensagem de artigo disposta no substrato retrorreflexivo, e sendo que o ao menos um elemento de segurança compreende informação de validação que é detectável fora de um espectro de luz visível, e sendo que uma combinação da mensagem de artigo e da informação de validação do ao menos um elemento de segurança indica se o artigo ativo opticamente é falsificado.
BR112018073189A 2016-05-13 2017-05-12 detecção de falsificação de um artigo ativo opticamente usando elementos de segurança BR112018073189A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662336340P 2016-05-13 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 (1)

Publication Number Publication Date
BR112018073189A2 true BR112018073189A2 (pt) 2019-02-19

Family

ID=58800909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018073189A BR112018073189A2 (pt) 2016-05-13 2017-05-12 detecção de falsificação de um artigo ativo opticamente usando elementos de segurança

Country Status (7)

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

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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
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Also Published As

Publication number Publication date
JP2019527388A (ja) 2019-09-26
WO2017197223A1 (en) 2017-11-16
EP3455105A1 (en) 2019-03-20
EP4296998A3 (en) 2024-02-28
EP4296998A2 (en) 2023-12-27
US11132554B2 (en) 2021-09-28
CN109476262A (zh) 2019-03-15
KR102378907B1 (ko) 2022-03-25
US20190163980A1 (en) 2019-05-30
JP6942733B2 (ja) 2021-09-29
CN109476262B (zh) 2022-04-26
KR20190008318A (ko) 2019-01-23

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements