Hyperspectral analysis using the correlation between image and reference
2013 (English)In: Journal of Biomedical Optics, ISSN 1083-3668, E-ISSN 1560-2281, Vol. 18, no 2Article in journal (Refereed) Published
We present the use of correlation analysis on spectral data in order to quantify the amount of a given spectrum present with respect to a reference spectrum. The method is shown to be useful in analyzing hyperspectral fluorescence images. It is unhindered by the linear relationship assumed in linear spectral unmixing, and in addition, it is shown to be robust with respect to noise.
Place, publisher, year, edition, pages
SPIE - International Society for Optical Engineering, 2013. Vol. 18, no 2
IdentifiersURN: urn:nbn:no:ntnu:diva-26595OAI: oai:DiVA.org:ntnu-26595DiVA: diva2:749093
© The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOi: 10.1117/1.JBO.18.2.020501