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Digital Laser Vision in the Aerospace Industry
Technical Paper
2003-01-2957
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper is a case study of a successful application of a particular type of machine vision system to an aerospace manufacturing operation. The task for the vision system is to find holes very accurately. The system performs this task using a novel combination of laser triangulation and grayscale area analysis. Using a custom sensor, incorporating a high resolution digital camera, structured and unstructured illumination, together with advanced image processing algorithms has resulted in a measurement system which has excellent accuracy and repeatability.
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Beattie, B., "Digital Laser Vision in the Aerospace Industry," SAE Technical Paper 2003-01-2957, 2003, https://doi.org/10.4271/2003-01-2957.Also In
References
- Beattie, RJ Cheng, SK Logue, PS “The Use of Vision Sensors in Multipass Welding Applications”
- 28 33 The Welding Journal 67 11 November 1988