Development on surface defect holes inspection based on image recognition

Development on surface defect holes inspection based on image recognition

A novel method of surface defect holes inspection was proposed based on both 2D and 3D image processing & recognition. In this method, the first step is to detect the holes in the binary image converted by the 3D image which is scanned by a 3D laser scanner, and the second step is to confirm the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Houkun Guo, Guoliang Xiong, Zhen Guo, Xiaohui Hu
Format: Tagungsbericht
Sprache:eng
Schlagworte:
3D image recognition
defect holes
Detectors
Image recognition
laser scanner
Measurement by laser beam
Surface emitting lasers
Three dimensional displays
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Beschreibung
Zusammenfassung:A novel method of surface defect holes inspection was proposed based on both 2D and 3D image processing & recognition. In this method, the first step is to detect the holes in the binary image converted by the 3D image which is scanned by a 3D laser scanner, and the second step is to confirm the defect holes by dimension calculation using the data of the scanned 3D image. The software is developed in MATLAB.
ISSN:2159-6247
2159-6255
DOI:10.1109/AIM.2010.5695748