-transparent.png){kind=logo}
An asynchronous phase-shifting method based on principal component analysis (PCA) is presented. No restrictions about the background, modulation, and phase shifts are necessary. The presented method is very fast and needs very low computational requirements, so it can be used with very large images and/or very large image sets. The method is based on obtaining two quadrature signals by the PCA algorithm. We have applied the proposed method to simulated and experimental interferograms, obtaining satisfactory results.
| UI | MeSH Term | Description | Entries |
|---|
Related Publications
J Vargas, and
J Antonio Quiroga, and
T Belenguer
October 2016,
Optics express,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
May 2017,
Applied optics,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
September 2019,
Optics express,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
May 2021,
Optics express,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
March 2016,
Optics express,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
July 2014,
Applied optics,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
February 2024,
Optics express,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
October 2022,
Applied optics,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
April 2023,
Applied optics,
J Vargas, and
J Antonio Quiroga, and
T Belenguer
May 2005,
Applied optics,
