Formobileinterlligentrobots.objectrecognitionisanessentialfunctiontorealizeintelligentactionssuchasautonomousnavigation.Inrecentyears,anobjectrecognitionbasedonscaleinvariantfeaturetransform(SIFT)ismostwidelyadoptedforvariousmobilerobotssinceitisrobusttoscale、lightingandorientationchangeso