EP 2764499 B1 20151118 - AUTOMATIC EXAMINATION OF VALUE LABELS
Title (en)
AUTOMATIC EXAMINATION OF VALUE LABELS
Title (de)
AUTOMATISCHE ÜBERPRÜFUNG VON WERTLABELN
Title (fr)
CONTRÔLE AUTOMATIQUE D'ÉTIQUETTES DE VALEUR
Publication
Application
Priority
- EP 11183849 A 20111004
- EP 2012069068 W 20120927
- EP 12762620 A 20120927
Abstract (en)
[origin: EP2579222A1] The method involves lighting an item with lights of wavelength of respective spectral ranges. The images of the item are evaluated with respect to the location of stamps on the item and location of luminescence, respectively. The two evaluations are compared with the criterion of presence of luminescence in the location to which stamps are applied. The image sections are evaluated with respect to determination of location and geometry of luminescence pattern of stamps. The evaluation of image sections is compared with stored luminescence patterns, to decide genuineness of stamps. An independent claim is included for device for automatic examination of genuineness of value-indicating stamps and indicia.
IPC 8 full level
G06K 9/20 (2006.01); G07D 7/00 (2006.01); G07D 7/12 (2006.01); G07D 7/20 (2006.01)
CPC (source: EP US)
G07D 7/005 (2017.04 - EP US); G07D 7/12 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2579222 A1 20130410; CN 103827930 A 20140528; EP 2764499 A1 20140813; EP 2764499 B1 20151118; US 2014241569 A1 20140828; US 9224059 B2 20151229; WO 2013050290 A1 20130411
DOCDB simple family (application)
EP 11183849 A 20111004; CN 201280047411 A 20120927; EP 12762620 A 20120927; EP 2012069068 W 20120927; US 201214349282 A 20120927