(19)

(11)

EP 3 198 522 A1

(12)

(43) Date of publication: 02.08.2017 Bulletin 2017/31 (21) Application number: 14772329.0 (22) Date of filing: 23.09.2014

(51) International Patent Classification (IPC):  G06K 9/00(2006.01) G06T 7/00(2017.01) (86) International application number: PCT/EP2014/070282 (87) International publication number: WO 2016/045711 (31.03.2016 Gazette 2016/13)

(84) Designated Contracting States: 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 Designated Extension States: BA ME (71) Applicant: Keylemon SA 1920 Martigny (CH)	(72) Inventors: RODRIGUEZ, Yann 1941 Vollèges (CH) MOULIN, François 1941 Vollèges (CH) PICCAND, Sébastien 1920 Martigny (CH) (74) Representative: P&TS SA (AG, Ltd.)  Av. J.-J. Rousseau 4 P.O. Box 2848 2001 Neuchâtel 2001 Neuchâtel (CH)