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physics.optics2016★ 34 cited
Fourier analysis of RGB fringe-projection profilometry and robust phase-demodulation methods against crosstalk distortion
Moises Padilla, Manuel Servin, Guillermo Garnica
In this paper we apply the frequency transfer function (FTF) formalism to analyze the red, green and blue (RGB) phase-shifting fringe-projection profilometry technique. The phase-s…
physics.optics2016
Synthesis of multi-wavelength temporal phase-shifting algorithms optimized for high signal-to-noise ratio and high detuning robustness using the frequency transfer function
Manuel Servin, Moises Padilla, Guillermo Garnica
Synthesis of single-wavelength temporal phase-shifting algorithms (PSA) for interferometry is well-known and firmly based on the frequency transfer function (FTF) paradigm. Here we…