Efficient and Robust Phase Measuring Deflectometry for Vehicle Paint Surface Measurement

Phase measuring deflectometry (PMD) is widely employed in automotive intelligent manufacturing for high-precision, large-area inspection of specular and free-form surfaces. However, the conventional three-frequency four-step phase-shifting method requires multiple projected patterns, which reduces m...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Zhengzhong Wang, Xiaoru He, Xuewen Liu, Dong Yang, Wenqing Su, Zhaoshui He, Zhuyun Chen, Ji Tan
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2026-03-01
Schriftenreihe:	Photonics
Schlagworte:	phase measuring deflectometry structured light phase unwrapping phase correction
Online-Zugang:	https://www.mdpi.com/2304-6732/13/3/279
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