01882nam 2200409z- 450 991068855870332120231214132923.01000041878(CKB)4920000000102006(oapen)https://directory.doabooks.org/handle/20.500.12854/49891(EXLCZ)99492000000010200620202102d2013 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierImage Analysis and Evaluation of Cylinder Bore Surfaces in MicrographsKIT Scientific Publishing20131 electronic resource (II, 115 p. p.)Forschungsberichte aus der Industriellen Informationstechnik / Institut für Industrielle Informationstechnik (IIIT), Karlsruher Institut für Technologie3-7315-0239-9 This work presents two image-based inspection approaches for the quality evaluation of cylinder bore surfaces. In the first algorithm, metal folds on plateau-honed surfaces are inspected with scanning electron microscopy. An edge-aware structure tensor is proposed for feature extraction and localization of surface defects. The second algorithm uses a morphgraphical method for detecting graphite grains in optical micrographs. Based on the inspection results, quality parameters are proposed.image processingBildverarbeitungKantendetektionMikrographhoningmicrographautomated vision inspectionHonungedge detectionAutomatische SichtprüfungWang Limengauth1353082BOOK9910688558703321Image Analysis and Evaluation of Cylinder Bore Surfaces in Micrographs3220218UNINA