Image Analysis and Evaluation of Cylinder Bore Surfaces in Micrographs

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...

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Bibliographic Details
Main Author: Wang, Limeng (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2013
Series:Forschungsberichte aus der Industriellen Informationstechnik / Institut für Industrielle Informationstechnik (IIIT), Karlsruher Institut für Technologie
Subjects:
Technology: general issues
image processing
Bildverarbeitung
Kantendetektion
Mikrographhoning
micrograph
automated vision inspection
Honung
edge detection
Automatische Sichtprüfung
Online Access:DOAB: download the publication
DOAB: description of the publication
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Summary: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.
Physical Description:1 electronic resource (II, 115 p. p.)
ISBN:KSP/1000041878
9783731502395
Access:Open Access

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