Three-dimensional profile measurement based on modified temporal phase unwrapping algorithm

Phase unwrapping is an important part of the three-dimensional profile measurement. It determines the measurement accuracy of the system. For the phase of the projection gratings on each object or among separated objects are often discontinuous, a modified temporal phase unwrapping algorithm with th...

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Veröffentlicht in:	Optik (Stuttgart) 2013-03, Vol.124 (6), p.557-560
Hauptverfasser:	Fu, Yanjun, Wang, Wei, Xiao, Huirong
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Computer simulation Exponents Phase measurement profilometry Projection Temporal phase unwrapping Three dimensional Three-dimensional profile measurement
Online-Zugang:	Volltext
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