Artificial spectral vision for studying the spectral, the spatial and the temporal characteristics of dynamic optical phenomena in biomedicine
- 1 October 2014
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 201-205
- https://doi.org/10.1109/ist.2014.6958473
Abstract
In this paper we present a novel snapshot spectral imager with the distinct advantage of being able to display maps representing different spectral classes in a scene in video rates. The Simultaneous capturing of spectral images through a common aperture is combined with spectral estimation algorithms for improving spectral resolution at no cost to the spatial resolution. The developed real time spectral mapper (RTSM) is validated in a pilot study as a blood oxygen saturation mapper, where its great value in studying the spatiotemporal characteristics of dynamic optical effects was clearly established.Keywords
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