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Image Analysis and Evaluation of Cylinder Bore Surfaces in Micrographs

Image Analysis and Evaluation of Cylinder Bore Surfaces in Micrographs

Paperback

Technology & Engineering

ISBN10: 3731502399
ISBN13: 9783731502395
Publisher: Karlsruher Institut Fur Techn
Published: Aug 26 2014
Pages: 134
Weight: 0.37
Height: 0.29 Width: 5.83 Depth: 8.27
Language: English
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.

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