System and method for authenticating an article

Details System and method for authenticating an article System and method for authenticating an article

H - Electricity

04

L

H04L 9/00 (2006.01)

Patent

CA 2539453

A method of applying an authentication image to an article is presented. The method comprises obtaining a digitized version of the authentication image (Fig. 4), encoding the digitized version of the authentication image to produce an encoded latent image, and printing the encoded latent image on a printable surface of the article using a transmittent printing medium.

L'invention décrit un procédé et un système d'application d'une image d'authentification à un article. Ce procédé consiste à: obtenir une version numérisée de l'image d'authentification (Fig. 4); coder la version numérisée de l'image d'authentification pour produire une image latente codée; et imprimer l'image codée latente sur une surface imprimable de l'article, au moyen d'un support d'impression transmetteur.

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