Using a Monte-Carlo-based approach to evaluate the uncertainty on fringe projection technique

Jérôme Molimard (1, 2, 3, 4) , Laurent Navarro (1, 2, 3, 4)

1 CIS-ENSMSE - Centre Ingénierie et Santé
2 STBio-ENSMSE - Surfaces et Tissus Biologiques
3 IFRESIS - Institut Fédératif de Recherche en Sciences et Ingénierie de la Santé
4 LGF-ENSMSE - Laboratoire Georges Friedel

A complete uncertainty analysis on a given fringe projection set-up has been performed using Monte-Carlo approach. In particular the calibration procedure is taken into account. Two applications are given: at a macroscopic scale, phase noise is predominant whilst at microscopic scale, both phase noise and calibration errors are important. Finally, uncertainty found at macroscopic scale is close to some experimental tests (~100 μm).

Mots clés: Optical full field techniques (OFFT); error estimation; fringe projection; Monte-Carlo approach; calibration procedure

Domaines: Génie des procédés; Optique [physics.optics]; Optique / photonique

Jérôme Molimard, Laurent Navarro. Using a Monte-Carlo-based approach to evaluate the uncertainty on fringe projection technique. PhotoMechanics 2013, May 2013, Montpellier, France. ⟨hal-00842886⟩