Single image orthogonal fringe technique for resolution enhancement of the Fourier transform fringe analysis method

Gradient range and spatial resolution in Fourier Transform Profilometry depend on the size of the filter window in reciprocal space. The proposed methods to date for the elimination of the fundamental frequency and enlargement of the filter window are either too computationally complex or depend on...

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Veröffentlicht in:	Optics communications 2013-03, Vol.290, p.33-36
Hauptverfasser:	Tavares, Paulo J., Vaz, Mário A.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamics Enlargement Fourier transforms Frames Fringe projection Marketing Optical metrology Profilometry Reciprocal space Resonant frequency Shape measurement Structured light Three-dimensional measurement
Online-Zugang:	Volltext
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