Signal-to-noise sensitivity of distance measures in hierarchical cluster analysis for Raman spectral imaging

Ann-Kathrin Kniggendorf; Regina Nogueira; Bernhard Roth

doi:10.1117/12.2615730

7 December 2021 Signal-to-noise sensitivity of distance measures in hierarchical cluster analysis for Raman spectral imaging

Ann-Kathrin Kniggendorf, Regina Nogueira, Bernhard Roth

Author Affiliations +

Proceedings Volume 11922, Advances in Microscopic Imaging III; 119220U (2021) https://doi.org/10.1117/12.2615730
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

We evaluate the signal-to-noise sensitivity of distance measures commonly used in the hierarchical cluster analysis of bacterial Raman spectra and discuss their applicability for analyzing the datasets generated in Raman spectral imaging.

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Ann-Kathrin Kniggendorf, Regina Nogueira, and Bernhard Roth "Signal-to-noise sensitivity of distance measures in hierarchical cluster analysis for Raman spectral imaging", Proc. SPIE 11922, Advances in Microscopic Imaging III, 119220U (7 December 2021); https://doi.org/10.1117/12.2615730

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