Deep-learning-assisted composite polarized fringe projection profilometry for three-dimensional measurement of high-dynamic-range objects
Guoqing Dang,
Zhenmin Zhu,
Xiaoyan Cheng
et al.
Abstract:The presence of highlights on the surfaces of high-dynamic-range objects poses significant challenges to their three-dimensional measurement. Achieving fast and high-precision reconstruction of high-dynamic-range objects has become a primary research focus in the field of optical measurement. Although the polarization coding technique can effectively mitigate the influence of highlights, it also introduces increased nonlinear errors and reduces the signal-to-noise ratio. To address these issues, we propose a d… Show more
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