EP 3329460 A1 20180606 - OPTIMISED METHOD FOR ANALYSING THE CONFORMITY OF THE SURFACE OF A TYRE
Title (en)
OPTIMISED METHOD FOR ANALYSING THE CONFORMITY OF THE SURFACE OF A TYRE
Title (de)
OPTIMIERTES VERFAHREN ZUR ANALYSE DER KONFORMITÄT DER FLÄCHE EINES REIFENS
Title (fr)
PROCÉDÉ OPTIMISÉ D'ANALYSE DE LA CONFORMITÉ DE LA SURFACE D'UN PNEUMATIQUE
Publication
Application
Priority
- FR 1557142 A 20150727
- FR 2016051941 W 20160726
Abstract (en)
[origin: WO2017017371A1] Method for inspecting a surface of a tyre, in which method steps are implemented in which: an image of the texture of the side of a reference tyre is captured using an acquiring system and the obtained data are transmitted to a processor; an operator, via interaction with said processor, parameterises the main characteristics and obtains a map of the side of the reference tyre by cutting the image of the surface of the side of the reference tyre into a plurality of separate zones of interest; a specific control and registration algorithm is assigned to each of the zones of interest; and an image of a tyre to be inspected is captured automatically and operations are carried out in which, after image preprocessing has been carried out, the map is superposed on the image of said tyre to be inspected and the control and registration algorithm specific to each of the zones of interest of the tyre are implemented in order to determine the conformity thereof.
IPC 8 full level
G06T 7/00 (2017.01)
CPC (source: EP US)
G06T 7/001 (2013.01 - EP US); G06T 7/337 (2016.12 - EP US); G06T 7/90 (2016.12 - US); G06T 2207/10024 (2013.01 - US); G06T 2207/30108 (2013.01 - EP US)
Citation (search report)
See references of WO 2017017371A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017017371 A1 20170202; CN 107851314 A 20180327; EP 3329460 A1 20180606; FR 3039684 A1 20170203; FR 3039684 B1 20180810; US 10346971 B2 20190709; US 2018197285 A1 20180712
DOCDB simple family (application)
FR 2016051941 W 20160726; CN 201680043971 A 20160726; EP 16760124 A 20160726; FR 1557142 A 20150727; US 201615741378 A 20160726