A Computer Vision Technique For Surface Curvature Gaging With Projected Grating

S. K. Cheng; Y. Y. Hung; N. K. Loh

doi:10.1117/12.946201

17 January 1985 A Computer Vision Technique For Surface Curvature Gaging With Projected Grating

S. K. Cheng, Y. Y. Hung, N. K. Loh

Proceedings Volume 0521, Intelligent Robots and Computer Vision; (1985) https://doi.org/10.1117/12.946201
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States

Abstract

A computer vision based technique for surface curvature gaging is reported in this paper. This non-contact technique utilizes the projection of a grating upon the surface to be gaged. A general purpose digital image processor is used to implement the proposed technique. Both simulation as well as experimental results are presented.

Citation Download Citation

S. K. Cheng, Y. Y. Hung, and N. K. Loh "A Computer Vision Technique For Surface Curvature Gaging With Projected Grating", Proc. SPIE 0521, Intelligent Robots and Computer Vision, (17 January 1985); https://doi.org/10.1117/12.946201

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