Comparison of Camera Calibration and Measurement Accuracy Techniques for Phase Measuring Deflectometry

Comparison of Camera Calibration and Measurement Accuracy Techniques for Phase Measuring Deflectometry

Phase measuring deflectometry (PMD) is a competitive method for specular surface measurement that offers the advantages of a high dynamic range, non-contact process, and full field measurement; furthermore, it can also achieve high accuracy. Camera calibration is a crucial step for PMD. As a result,...

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Bibliographic Details
Main Authors: Renhao Ge, Dahai Li, Xinwei Zhang, Ruiyang Wang, Wanxing Zheng, Xiaowei Li, Wuxiang Zhao
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
phase measuring deflectometry
entrance pupil center
camera calibration
surface shape
Technology
T
Engineering (General). Civil engineering (General)
TA1-2040
Biology (General)
QH301-705.5
Physics
QC1-999
Chemistry
QD1-999
Online Access:https://doaj.org/article/878ebff8753d4f8f8f0fbeb90aec9e07
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https://doaj.org/article/878ebff8753d4f8f8f0fbeb90aec9e07

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