公开(公告)号：WO2013046240A1

公开(公告)日：2013-04-04

申请号：PCT/IT2012/000295

申请日：2012-09-26

Applicant: VIDITRUST S.R.L.

Inventor： CAPOBIANCO, Luca ,  CANCELLI, Giacomo ,  BARNI, Mauro

IPC: B41M3/14 ,  G07D7/00

CPC classification number: H04N1/32352 ,  B41M3/14 ,  G06T1/0071 ,  G06T2201/0064 ,  G07D7/00 ,  H04N1/32267

Abstract: Method for antiforgery marking and authentication of printed products, comprising the following steps; printing sample prints with a given printer of an image that is to be associated to a product (P); digitally acquiring the prints, to obtain digital images; processing the images acquired for extracting therefrom one or more intrinsic characteristics identifying the printer used; and incorporating in the printed product (P) an identification marking containing information associated to the printed product and to the characteristics identifying the printer and a print of said image.

Abstract translation: 打印产品防伪标识和认证方法，包括以下步骤： 使用要与产品（P）相关联的图像的给定打印机打印样品打印; 数字获取打印件，获得数字图像; 处理获取的图像以从中提取识别所使用的打印机的一个或多个固有特性; 并且在所述印刷品（P）中并入包含与所述印刷品相关联的信息以及识别所述打印机的特征和所述图像的印刷品的识别标记。

公开(公告)号：EP2760674A1

公开(公告)日：2014-08-06

申请号：EP12794516.0

申请日：2012-09-26

Applicant: Viditrust S.r.l.

Inventor： CAPOBIANCO, Luca ,  CANCELLI, Giacomo ,  BARNI, Mauro

IPC: B41M3/14 ,  G07D7/00

CPC classification number: H04N1/32352 ,  B41M3/14 ,  G06T1/0071 ,  G06T2201/0064 ,  G07D7/00 ,  H04N1/32267

Abstract: Method for antiforgery marking and authentication of printed products, comprising the following steps; printing sample prints with a given printer of an image that is to be associated to a product (P); digitally acquiring the prints, to obtain digital images; processing the images acquired for extracting therefrom one or more intrinsic characteristics identifying the printer used; and incorporating in the printed product (P) an identification marking containing information associated to the printed product and to the characteristics identifying the printer and a print of said image.