简介:Thedifferentreflectioncharacteristicsofthesurfaceoftinsteelstripsandthedifferentspeedsofthetinninglinedemandanadaptiveilluminationlightsourceforonlinemachinevisioninspection.Thislightsourcecanbeintegratedwithatimedelayintegrationcharge-coupleddevice(TDICCD)tocapturetheimagesofmovingobjectsandfacilitateinspectionofthesurfacequalityoftinsteelstrips.On-siteapplicationshowtheeffectivenessoftheTDIcamerawiththeadaptiveilluminationlightsourceindetectingthesurfacedefectsontinsteelstripsofthreedifferentmaterialsandwithdifferenttincoatingweights.