Saturation-Induced Phase Error Compensation Method Using Complementary Phase

Saturation-Induced Phase Error Compensation Method Using Complementary Phase

Intensity saturation can induce phase error and, thus, measurement error in fringe projection profilometry. To reduce saturation-induced phase errors, a compensation method is developed. The mathematical model of saturation-induced phase errors is analyzed for <i>N</i>-step phase-shiftin...

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Bibliographic Details
Main Authors: Yingying Wan, Yiping Cao, Min Xu, Tao Tang
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Micromachines
Subjects:
three-dimensional measurement
fringe projection profilometry
phase-shifting
intensity saturation
phase error reduction
Online Access:https://www.mdpi.com/2072-666X/14/6/1258

Internet

https://www.mdpi.com/2072-666X/14/6/1258

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