Image Analysis and Evaluation of Cylinder Bore Surfaces in Micrographs

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 localiza...

Ausführliche Beschreibung

Gespeichert in:
1. Verfasser:
Wang, Limeng
Format:
Elektronisch E-Book
Veröffentlicht:
[Verlagsort nicht ermittelbar] KIT Scientific Publishing 2013
Zusammenfassung:
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
Umfang:
1 electronic resource (II, 115 p. p.)
Anmerkungen:
ENGLISH
ISBN:
9783731502395
Zugangseinschränkungen:
Open Access
Schlagworte:
Technology (General)
Links: