50 citations · 50 across the 1 of their papers we have counts for
4 papers · 1 filter
Two-Step Phase Shifting Algorithms: Where Are We?
Víctor H. Flores, Alan Reyes-Figueroa, César Carrillo-Delgado +1
Two steps phase shifting interferometry has been a hot topic in the recent years. We present a comparison study of 12 representative self--tunning algorithms based on two-steps pha…
Deep neural network for fringe pattern filtering and normalisation
Alan Reyes-Figueroa, Mariano Rivera
We propose a new framework for processing Fringe Patterns (FP). Our novel approach builds upon the hypothesis that the denoising and normalisation of FPs can be learned by a deep n…
Robust Two-Step phase estimation using the Simplified Lissajous Ellipse Fitting method with Gabor Filter Banks preprocessing
Victor H. Flores, Mariano Rivera
We present the Simplified Lissajous Ellipse Fitting (SLEF) method for the calculation of the random phase step and the phase distribution from two phase-shifted interferograms. We…
Computation of the phase step between two-step fringe patterns based on Gram--Schmidt algorithm
Víctor H. Flores, Mariano Rivera
We present the evaluation of a closed form formula for the calculation of the original step between two randomly shifted fringe patterns. Our proposal extends the Gram--Schmidt ort…