Applicability analysis of wavelet-transform profilometry
نویسندگان
چکیده
منابع مشابه
Wavelet Transform Analysis of Truncated Fringe Patterns in 3-D Surface Profilometry
Wavelet transform analysis of projected fringe pattern for phase recovery in 3-D shape measurement of objects is investigated. The present communication specifically outlines and evaluates the errors that creep in to the reconstructed profiles when fringe images do not satisfy periodicity. Three specific cases that give raise to non-periodicity of fringe image are simulated and leakage effects ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2013
ISSN: 1094-4087
DOI: 10.1364/oe.21.018777