Automatic techniques for evaluation of moire deflectograms

J. A. Quiroga; J. Villa; Daniel Crespo

doi:10.1117/12.357730

13 August 1999 Automatic techniques for evaluation of moire deflectograms

J. A. Quiroga, J. Villa, Daniel Crespo

Proceedings Volume 3744, Interferometry '99: Techniques and Technologies; (1999) https://doi.org/10.1117/12.357730
Event: International Conference on Optical Metrology, 1999, Pultusk Castle, Poland

Abstract

In this work we present two methods for the analysis of moire deflectograms. The first method is a Fourier-transform technique. The second method uses a regularization based method. Both methods are applied to realistic deflectograms and their performances are discussed.

Citation Download Citation

J. A. Quiroga, J. Villa, and Daniel Crespo "Automatic techniques for evaluation of moire deflectograms", Proc. SPIE 3744, Interferometry '99: Techniques and Technologies, (13 August 1999); https://doi.org/10.1117/12.357730

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