MA39045B1 - Method of visually personalizing an identity document comprising a latent image - Google Patents

Method of visually personalizing an identity document comprising a latent image

Info

Publication number
MA39045B1
MA39045B1 MA39045A MA39045A MA39045B1 MA 39045 B1 MA39045 B1 MA 39045B1 MA 39045 A MA39045 A MA 39045A MA 39045 A MA39045 A MA 39045A MA 39045 B1 MA39045 B1 MA 39045B1
Authority
MA
Morocco
Prior art keywords
image
pixel
latent image
portions
personalizing
Prior art date
Application number
MA39045A
Other languages
French (fr)
Other versions
MA39045A1 (en
Inventor
Yvonnic Morel
Mickael Gautier
Original Assignee
Oberthur Technologies
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 Oberthur Technologies filed Critical Oberthur Technologies
Publication of MA39045A1 publication Critical patent/MA39045A1/en
Publication of MA39045B1 publication Critical patent/MA39045B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/34—Multicolour thermography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23—Identity cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/351—Translucent or partly translucent parts, e.g. windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)

Abstract

Un procèdè de personnalisation visuelle d'un document d'identitè comportant une image latente formèe d'un rèseau de portions monocolores répartis en une succession de groupes de portions monocolores identiques, comporte des étapes selon lesquelles, pour chaque pixel d'une image de personnalisation à former sur l'image latente, on dèfinit un segment s'ètendant sur l'une desdites groupes de portions monocolores, chaque segment ètant formè de zones élémentaires dans lesquelles on peut générer un assombrissement avec un niveau choisi parmi une pluralitè de niveaux possibles d'assombrissement en sorte d'altèrer localement l'apparence du rèseau de maniére à reproduire dans ce segment ladite couleur du pixel de l'image de personnalisation, caractèrisè en ce que, les portions ayant une dimension représentant au maximum un multiple de la dimension moyenne de ces zones élémentaires, on génère dans certains au moins des segments, des niveaux successifs d'assombrissement qui sont respectivement dèfinis par un pixel de l'image à reproduire et par au moins un pixel adjacent dans cette image à reproduire dans une position donnée.A method of visually personalizing an identity document comprising a latent image formed of a network of single-color portions distributed in a succession of groups of identical monocolor portions, comprises steps according to which, for each pixel of a personalization image to form on the latent image is defined a segment extending over one of said groups of single-color portions, each segment being formed of elementary zones in which a darkening with a level selected from a plurality of possible levels can be generated; darkening so as to locally alter the appearance of the network so as to reproduce in this segment said color of the pixel of the personalization image, characterized in that the portions having a dimension representing at most a multiple of the average dimension of these elementary zones, at least some segments are generated with successive levels of darkening. t which are respectively defined by a pixel of the image to be reproduced and by at least one adjacent pixel in this image to be reproduced in a given position.

MA39045A 2013-11-15 2014-11-14 Method of visually personalizing an identity document comprising a latent image MA39045B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1361238A FR3013256B1 (en) 2013-11-15 2013-11-15 METHOD FOR VISUAL CUSTOMIZATION OF AN IDENTITY DOCUMENT HAVING A LATENT IMAGE
PCT/FR2014/052903 WO2015071603A1 (en) 2013-11-15 2014-11-14 Method for visually customising an identity document comprising a latent image

Publications (2)

Publication Number Publication Date
MA39045A1 MA39045A1 (en) 2016-10-31
MA39045B1 true MA39045B1 (en) 2017-06-30

Family

ID=50624653

Family Applications (1)

Application Number Title Priority Date Filing Date
MA39045A MA39045B1 (en) 2013-11-15 2014-11-14 Method of visually personalizing an identity document comprising a latent image

Country Status (6)

Country Link
EP (1) EP3068627B1 (en)
KR (1) KR102266337B1 (en)
FR (1) FR3013256B1 (en)
MA (1) MA39045B1 (en)
WO (1) WO2015071603A1 (en)
ZA (1) ZA201604037B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065557B1 (en) 2017-04-19 2022-08-19 Oberthur Technologies METHOD FOR MANUFACTURING A SECURITY DEVICE IN THE FORM OF SUPERIMPOSED LAYERS, AND METHOD FOR AUTHENTICATING SUCH A SECURITY DEVICE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134539A1 (en) * 1991-10-18 1993-04-22 Gao Ges Automation Org RECORD CARRIER WITH COLORED PICTURE INFORMATION, IN PARTICULAR VALUE OR ID CARD
US6546128B1 (en) * 1995-05-16 2003-04-08 Riso Kagaku Corporation Color image forming method, color image forming apparatus, covering sheet and color image
JP5200284B2 (en) * 2009-12-15 2013-06-05 独立行政法人 国立印刷局 Latent image printed matter
FR2958777A1 (en) 2010-04-07 2011-10-14 Jean Pierre Lazzari DEVICE FOR CUSTOMIZING RECESSED LATENT IMAGES
JP2011235514A (en) * 2010-05-10 2011-11-24 Toppan Printing Co Ltd Forgery/alteration preventing image formation body and image forming method thereof
FR2972136B1 (en) * 2011-03-01 2013-03-15 Jean Pierre Lazzari METHOD FOR MAKING LASER COLOR IMAGE INTO THREE-DIMENSIONS AND DOCUMENT IN WHICH A THREE-DIMENSIONAL OBSERVABLE LASER IMAGE IS REALIZED
FR2972553B1 (en) * 2011-03-10 2013-03-15 Jean Pierre Lazzari METHOD FOR MAKING A BACKLIT COLOR LASER IMAGE, IDENTITY DOCUMENT USING THE METHOD AND SYSTEM FOR RETRO LIGHTING
FR2984217B1 (en) * 2011-12-19 2014-06-06 Jean Pierre Lazzari METHOD FOR FORMING COLOR LASER IMAGES AND DOCUMENT THUS PRODUCED

Also Published As

Publication number Publication date
EP3068627B1 (en) 2019-06-05
MA39045A1 (en) 2016-10-31
WO2015071603A1 (en) 2015-05-21
ZA201604037B (en) 2017-08-30
KR20160086389A (en) 2016-07-19
KR102266337B1 (en) 2021-06-16
FR3013256A1 (en) 2015-05-22
EP3068627A1 (en) 2016-09-21
FR3013256B1 (en) 2016-01-15

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