Comparative characterization of dithering schemes for denoising and performance improvement in spectral imaging interferometry

Christopher Taudt; Christopher Taudt; Peter Hartmann; Peter Hartmann

doi:10.1364/AIS.2021.JTh6A.22

OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)
OSA Technical Digest (Optica Publishing Group, 2021),
paper JTh6A.22
•https://doi.org/10.1364/AIS.2021.JTh6A.22

Comparative characterization of dithering schemes for denoising and performance improvement in spectral imaging interferometry

Christopher Taudt and Peter Hartmann

Hyperspectral Imaging and Sounding of the Environment 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-90-3

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Joint Poster Session III (JTh6A)

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C. Taudt and P. Hartmann, "Comparative characterization of dithering schemes for denoising and performance improvement in spectral imaging interferometry," in OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), S. Buckley, F. Vanier, S. Shi, K. Walker, I. Coddington, S. Paine, K. Lok Chan, W. Moses, S. Qian, P. Pellegrino, F. Vollmer, G. , J. Jágerská, R. Menzies, L. Emmenegger, and J. Westberg, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper JTh6A.22.

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Abstract

Noise is a main error source in low-coherence spectral imaging interferometry. Within this work, different dithering schemes are characterized for noise reduction. Additionally, the effect on interferometric profilometry is shown.

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