Color encoding of binary fringes for gamma correction in 3-D profiling

Three-dimensional profiling by sinusoidal fringe projection using PSI-algorithms are distorted by the nonlinear response of digital cameras and commercial video projectors. To solve the problem, we present a fringe generation technique that consists of projecting and acquiring a temporal sequence of...

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Veröffentlicht in:	Optics letters 2012-04, Vol.37 (8), p.1325-1327
Hauptverfasser:	Ayubi, Gastón A, Di Martino, J Matías, Alonso, Julia R, Fernández, Ariel, Flores, Jorge L, Ferrari, José A
Format:	Artikel
Sprache:	eng
Schlagworte:	Color Distortion Nonlinearity Profiling Projection Projectors Temporal logic Three dimensional
Online-Zugang:	Volltext
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