Phase Unwrapping Method Using Single Frequency Phase Shifting Fringe Patterns in 3D Surface Measurement

In order to solve the problem of low measurement efficiency in traditional phase shifting profilometry， a phase unwrapping method using Fourier transform assisted phase-shifting method is proposed. The preliminary unwrapped phase is obtained by Fourier transform for the high-frequency phase-shifting...

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Autori principali:	XU Shao-yi, FENG Ting-yu, XING Fang-fang, SHEN Tao
Natura:	Artigo
Lingua:	Chinês
Pubblicazione:	Harbin University of Science and Technology Publications 2022-10-01
Serie:	Journal of Harbin University of Science and Technology
Soggetti:	three-dimensional measurement fourier transform profilometry phase shifting profilometry fringe order phase unwrapping
Accesso online:	https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2131
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