Areal multispectral sensor with variable choice of spatial and spectral resolution
Tobias Haist, Robin Hahn, Stephan Reichelt
Kapitel/Beitrag aus dem Buch: Längle T. & Heizmann M. 2022. Forum Bildverarbeitung 2022.
Part of
Kapitel/Beitrag aus dem Buch: Längle T. & Heizmann M. 2022. Forum Bildverarbeitung 2022.
We present a newly developed method for snapshot multispectral imaging. The core idea is to use a diffractive optical element (DOE) in an intermediate image plane. The main advantages are the potentially cost effective implementation for different applications, e.g. for classification and the possibility to use different spatio-spectral samplings at different field positions. By appropriate choice of the DOE it is possible to chose the spectral and spatial sampling pattern. We also shortly address the issue of light efficiency for different approaches towards multispectral imaging.
Haist, T et al. 2022. Areal multispectral sensor with variable choice of spatial and spectral resolution. In: Längle T. & Heizmann M (eds.), Forum Bildverarbeitung 2022. Karlsruhe: KIT Scientific Publishing. DOI: https://doi.org/10.58895/ksp/1000150865-3
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Veröffentlicht am 25. November 2022