Phase Error Analysis and Correction for Crossed-Grating Phase-Shifting Profilometry

Crossed-grating phase-shifting profilometry (CGPSP) has great utility in three-dimensional shape measurement due to its ability to acquire horizontal and vertical phase maps in a single measurement. However, CGPSP is extremely sensitive to the non-linearity effect of a digital fringe projection syst...

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Detalles Bibliográficos
Autores principales: Li, Fuqian, Chen, Wenjing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8512689/
https://www.ncbi.nlm.nih.gov/pubmed/34640797
http://dx.doi.org/10.3390/s21196475

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8512689/
https://www.ncbi.nlm.nih.gov/pubmed/34640797
http://dx.doi.org/10.3390/s21196475

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