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Optical Engineering • Open Access

Wavefront reconstruction using multiple directional derivatives and Fourier transform
Author(s): Ricardo Legarda-Sáenz; Arturo Espinosa-Romero

Paper Abstract

We present a Fourier-based regularized method for reconstructing the wavefront from multiple directional derivatives. This method is robust to noise, and is specially suited for deflectometry measurement.

Paper Details

Date Published: 1 April 2011
PDF: 4 pages
Opt. Eng. 50(4) 040501 doi: 10.1117/1.3560540
Published in: Optical Engineering Volume 50, Issue 4
Show Author Affiliations
Ricardo Legarda-Sáenz, Univ. Autónoma de Yucatán (Mexico)
Arturo Espinosa-Romero, Univ. Autónoma de Yucatán (Mexico)

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