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Three-dimensional Computer Vision Techniques for Full-field Surface Shape Measurement and Surface Flaw Inspection
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English
Abstract
Two three-dimensional computer vision schemes will be presented, one for diffusely reflective surfaces, and the other for specularly reflective surfaces. Both techniques are based on the marriages of optical techniques and computer image processing algorithms which allow full-field precision measurement of surface depth. The techniques can also be used for inspecting surface quality of car bodies.
Authors
Citation
Hung, Y., "Three-dimensional Computer Vision Techniques for Full-field Surface Shape Measurement and Surface Flaw Inspection," SAE Technical Paper 920246, 1992, https://doi.org/10.4271/920246.Also In
References
- “Special Issue on 3-D Machine Vision” Optics and Lasers in Engineering 10 3 4 1989
- Macy W. W. “Two-dimensional Fringe Pattern Analysis,” Applied Optics 22 3898 1983