Surface Extraction in Coherence Scanning Interferometry by Gauss-Markov Monte-Carlo Method and Teager-Kaiser Operator

Fabien Salzenstein, Abdel-Ouahab Boudraa

2024

Abstract

This work deals with the problem of surface extraction using a combination of Teager-Kaiser operators and Gauss-Markov process in the context of coherence scanning (or white light scanning i.e, WLSI) interferometry. Our approach defines a Markov sequence along multiple surface profiles extracting their characteristics by the means of parameters describing the fringe signals along the optical axis, while most studies of the literature are restricted to local extraction of signals in one-dimensional mode. Thus the interest of the proposed strategy is to classify different surfaces present in a material, in particular the information relating to their roughness, by exploiting the statistical dependence between neighboring points where the noise is supposed to be white Gaussian noise. The effectiveness of our unsupervised method is illustrated on both synthetic and real images.

Paper Citation

in Harvard Style

Salzenstein F. and Boudraa A. (2024). Surface Extraction in Coherence Scanning Interferometry by Gauss-Markov Monte-Carlo Method and Teager-Kaiser Operator. In Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM; ISBN 978-989-758-684-2, SciTePress, pages 394-401. DOI: 10.5220/0012450400003654

in Bibtex Style

@conference{icpram24,
author={Fabien Salzenstein and Abdel-Ouahab Boudraa},
title={Surface Extraction in Coherence Scanning Interferometry by Gauss-Markov Monte-Carlo Method and Teager-Kaiser Operator},
booktitle={Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM},
year={2024},
pages={394-401},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012450400003654},
isbn={978-989-758-684-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM
TI - Surface Extraction in Coherence Scanning Interferometry by Gauss-Markov Monte-Carlo Method and Teager-Kaiser Operator
SN - 978-989-758-684-2
AU - Salzenstein F.
AU - Boudraa A.
PY - 2024
SP - 394
EP - 401
DO - 10.5220/0012450400003654
PB - SciTePress