A High-Speed 3D Shape Measurement System Using a Multi-Sided Mirror

In this paper, the authors propose a new concept for high spatial resolution 3D shape measurement based on the light-section method by setting a multi-sided mirror between an image sensor and measured object. The authors developed a prototype system for 3D measurement based on a high-speed vision ha...

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Bibliographic Details
Main Authors: Yamamoto, K., Fujii, H., Ishii, I.
Format: Conference Proceeding
Language:English
Subjects:
Area measurement
high spatial resolution
high-speed vision
Image sensors
Inspection
Intelligent sensors
light-section method
machine inspection
Mirrors
Particle measurements
Shape measurement
Spatial resolution
Time measurement
Velocity measurement
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Summary:In this paper, the authors propose a new concept for high spatial resolution 3D shape measurement based on the light-section method by setting a multi-sided mirror between an image sensor and measured object. The authors developed a prototype system for 3D measurement based on a high-speed vision hardware, which can process a 1024 times 1024 pixel image at 1000 fps, and evaluated its effectiveness by showing the experimental results for a printed circuit board.
ISSN:2161-8070
2161-8089
DOI:10.1109/COASE.2007.4341770