Becausethepropertiesofobjectsarelargelydeterminedbytheirgeometricfeatures,shapeanalysisandclassificationareessentialtoalmosteveryappliedscientificandtechnologicalarea.Adetailedunderstandingofthegeometricalfeaturesofreal-worldentities(e.g.,molecules,organs,materialsandcomponents)canprovidei