FR3103932B1 - Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet - Google Patents

Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet Download PDF

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Publication number
FR3103932B1
FR3103932B1 FR1915745A FR1915745A FR3103932B1 FR 3103932 B1 FR3103932 B1 FR 3103932B1 FR 1915745 A FR1915745 A FR 1915745A FR 1915745 A FR1915745 A FR 1915745A FR 3103932 B1 FR3103932 B1 FR 3103932B1
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FR
France
Prior art keywords
content
visible
storage capacity
seal
visible electronic
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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.)
Active
Application number
FR1915745A
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English (en)
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FR3103932A1 (fr
Inventor
Jean-Pierre Massicot
Zbigniew Sagan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Track and Trace SA
Original Assignee
Advanced Track and Trace SA
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 Advanced Track and Trace SA filed Critical Advanced Track and Trace SA
Priority to US18/251,247 priority Critical patent/US20240129131A1/en
Priority to CN202080107574.2A priority patent/CN116529800A/zh
Priority to EP20821135.9A priority patent/EP4049182A1/fr
Priority to PCT/EP2020/083984 priority patent/WO2021105514A1/fr
Publication of FR3103932A1 publication Critical patent/FR3103932A1/fr
Application granted granted Critical
Publication of FR3103932B1 publication Critical patent/FR3103932B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/18—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/3232—Robust embedding or watermarking
    • H04N1/32325—Robust embedding or watermarking the embedded data being visible
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32331—Fragile embedding or watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Sorting Of Articles (AREA)
  • General Factory Administration (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

TITRE : PROCÉDÉ ET DISPOSITIF DE SINGULARISATION D’UN OBJET ET PROCÉDÉ ET DISPOSITIF D’AUTHENTIFICATION D’UN OBJET Un procédé de singularisation d’un objet, qui comporte : - une étape de formation d’un contenu d’un cachet électronique visible représentatif d’au moins un en-tête (301), un message (302) et une signature (303),- une étape de détermination d’une forme (300) d’un code à barres en deux dimensions présentant une capacité de stockage d’informations répartie en au moins deux zones (304, 305, 306),- une étape de segmentation en au moins deux parties (301, 302, 303) du contenu du cachet électronique visible en fonction de la capacité de stockage de chaque zone, chaque partie étant attribuée à une zone,- une étape d’enregistrement d’une information représentative de la segmentation et de l’attribution pour recomposer, à la lecture, le contenu du cachet électronique visible, - une étape d’encodage du cachet électronique visible segmenté dans la forme du code à barres en deux dimensions déterminée et- une étape de marquage de l’objet avec le code à barres en deux dimensions encodé. Figure pour l'abrégé : figure 3
FR1915745A 2019-02-13 2019-12-30 Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet Active FR3103932B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US18/251,247 US20240129131A1 (en) 2019-02-13 2020-11-30 Method and device for securing an object and method for authenticating an object
CN202080107574.2A CN116529800A (zh) 2019-11-28 2020-11-30 用于保护对象的方法和设备以及用于验证对象的方法
EP20821135.9A EP4049182A1 (fr) 2019-11-28 2020-11-30 Procédé et dispositif de sécurisation d'un objet et procédé d'authentification d'un objet
PCT/EP2020/083984 WO2021105514A1 (fr) 2019-11-28 2020-11-30 Procédé et dispositif de sécurisation d'un objet et procédé d'authentification d'un objet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913387 2019-11-28
FR1913387A FR3103929A1 (fr) 2019-11-28 2019-11-28 Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet

Publications (2)

Publication Number Publication Date
FR3103932A1 FR3103932A1 (fr) 2021-06-04
FR3103932B1 true FR3103932B1 (fr) 2023-01-06

Family

ID=71111485

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1913387A Pending FR3103929A1 (fr) 2019-02-13 2019-11-28 Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet
FR1915745A Active FR3103932B1 (fr) 2019-02-13 2019-12-30 Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1913387A Pending FR3103929A1 (fr) 2019-02-13 2019-11-28 Procédé et dispositif de singularisation d’un objet et procédé et dispositif d’authentification d’un objet

Country Status (1)

Country Link
FR (2) FR3103929A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115330584B (zh) * 2022-10-17 2023-01-31 北京点聚信息技术有限公司 一种电子印章防复制加密方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8941886B2 (en) * 2012-06-19 2015-01-27 Eastman Kodak Company Spectral edge marking for steganography or watermarking
US9594993B2 (en) * 2013-11-07 2017-03-14 Scantrush Sa Two dimensional barcode and method of authentication of such barcode

Also Published As

Publication number Publication date
FR3103932A1 (fr) 2021-06-04
FR3103929A1 (fr) 2021-06-04

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