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Phase recovery from a single fringe pattern using an orientational vector field regularized estimator
(Optical Society of America, 2005-12)
Recent studies have demonstrated that the phase recovery from a single fringe pattern with closed fringes can be properly performed if the modulo 2 fringe orientation is estimated. For example, the fringe pattern in ...
Regularized quadratic cost function for oriented fringe-pattern filtering
(OSA Publishing, 2009-06-01)
We use the regularization theory in a Bayesian framework to derive a quadratic cost function for denoising
fringe patterns. As prior constraints for the regularization problem, we propose a Markov random field
model that ...
A method to remove fringes from images using wavelets
(UNIV CHICAGO PRESS, 2006-09-20)
We have developed a new method that uses wavelet analysis to remove interference fringe patterns from images. This method is particularly useful for flat fields in the common case where fringes vary between the calibration ...
Robust fringe pattern analysis method for transient phenomena
(Elsevier, 2019)
Directional filters for fringe pattern denoising
(SPIE, 2009-09)
For a successful phase demodulation it is important to have a good quality fringe pattern image. For this
reason preprocessing fringe patterns is, many times, an unavoidable task. Often, noise removal is the main
problem ...
Regularized quadratic cost- function for directional fringe pattern filtering
(Optical Society of America, 2009-07)
We use the regularization theory in a Bayesian framework to derive a quadratic cost function for denoising fringe patterns. As prior constraints for the regularization problem, we propose a Markov random field model that ...
Local adaptable quadrature filters to demodulate single fringe patterns with closed fringes
(Optical Society of America, 2007)