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Proceedings Paper

A stereo inspecting detection system based on electronic imaging and computer image processing
Author(s): Dong Lu; Zhihong Lu; Aiguo Wang; Miao Cao
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Paper Abstract

This paper introduces a internal flaws detected system. The internal flaws of metal tube or internal hole of mechanical device, such as crazing, rust-eaten and dropping of electroplated coating. By using xenon-light as a light source through the fiber bundle, the internal surface of tube is illuminated and imaged on the CCD optical receiver by endoscope, Then the direction and the size of the flaws are measured after processed by the imaging grab section and computer processing system. This system also can detect the pose water pipe of the aircrafts, the firebox of the aero engine, turbine and lamina which can not be viewed and detected nearly by human eye. It can measure their redundancy and size of internal flaws.

Paper Details

Date Published: 21 August 2005
PDF: 7 pages
Proc. SPIE 6027, ICO20: Optical Information Processing, 602730 (21 August 2005); doi: 10.1117/12.668310
Show Author Affiliations
Dong Lu, Changchun Univ. of Science and Technology (China)
Zhihong Lu, Jilin Grain College (China)
Aiguo Wang, Changchun Univ. of Science and Technology (China)
Miao Cao, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6027:
ICO20: Optical Information Processing
Yunlong Sheng; Songlin Zhuang; Yimo Zhang, Editor(s)

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