Non-contact electro-optical systems for geometrical parameters measurements of moving objects are the novel systems, which is required for industry and transportation. The electro-optical systems based on lasers, photosensitive cameras, control electronics and computers have been considered. Analysis of principles and existing methods for optical and electro-optical profile measurements was shown. Methods and mathematical models for evaluation of electro-optical measurement accuracy have been developed. Rail track inspection systems in the world and our developments have been considered.
Olga S. Smoleva, Olga S. Smoleva,
"Development, design, and accuracy analysis of electro-optical systems", Proc. SPIE 5944, Smart Imagers and Their Application, 59440M (6 December 2006); doi: 10.1117/12.637932; https://doi.org/10.1117/12.637932