Journal Article10.1016/j.optlaseng.2024.108213
Variable-frequency phase-shifting algorithm with least-squares iteration for hybrid errors reduction under structured-light illumination
Junxue Wang,Suodong Ma,Chinhua Wang,Donglin Pu,Xianmeng Shen +4 more
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About: This article is published in Optics and Lasers in Engineering. The article was published on 01 Jul 2024.
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Citations
Three-dimensional displacement measurement based on DIC-assisted polarization fringe projection
Zhenmin Zhu,Taowei Zhu,Long Wen-qing,Lifa He,Hongwei Qiu,Lisheng Zhou +5 more
References
A flexible phase error compensation method based on probability distribution functions in phase measuring profilometry
TL;DR: A fast and easy phase-error compensation technique based on statistical analysis of the wrapped phase distributions, which doesn’t need more fringe images than the choosing three or four step fringe images as well as reference images to lead to a fast andeasy phase- error compensation.
Specular surface measurement by using least squares light tracking technique
Hongwei Guo,Peng Feng,Tao Tao +2 more
TL;DR: In this paper, an LCD monitor plane is used as the diffusive light source, and sinusoid fringe patterns are displayed on the LCD plane and reflected by the measured specular surface.