Fast locally adaptive method for optical fringe pattern filtering

Mikołaj Rogalski; Jędrzej Szpygiel; Antonio Cicone; Maciej Trusiak

doi:10.1117/12.2636210

3 October 2022 Fast locally adaptive method for optical fringe pattern filtering

Mikołaj Rogalski, Jędrzej Szpygiel, Antonio Cicone, Maciej Trusiak

Proceedings Volume 12223, Interferometry XXI; 1222309 (2022) https://doi.org/10.1117/12.2636210
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

Abstract

We present an algorithm for robust and automatic optical fringe pattern filtration called locally adaptive filtration (LAF). We compare it with the reference method and show the advantages of LAF filtration, especially in terms of low-contrast (low SNR and high background modulation) fringes filtration.

Conference Presentation

Citation Download Citation

Mikołaj Rogalski, Jędrzej Szpygiel, Antonio Cicone, and Maciej Trusiak "Fast locally adaptive method for optical fringe pattern filtering", Proc. SPIE 12223, Interferometry XXI, 1222309 (3 October 2022); https://doi.org/10.1117/12.2636210

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