A stereo inspecting detection system based on electronic imaging and computer image processing

Dong Lu; Zhihong Lu; Aiguo Wang; Miao Cao

doi:10.1117/12.668310

21 August 2005 A stereo inspecting detection system based on electronic imaging and computer image processing

Dong Lu, Zhihong Lu, Aiguo Wang, Miao Cao

Proceedings Volume 6027, ICO20: Optical Information Processing; 602730 (2005) https://doi.org/10.1117/12.668310
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

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.

Citation Download Citation

Dong Lu, Zhihong Lu, Aiguo Wang, and Miao Cao "A stereo inspecting detection system based on electronic imaging and computer image processing", Proc. SPIE 6027, ICO20: Optical Information Processing, 602730 (21 August 2005); https://doi.org/10.1117/12.668310

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