Spectral DiffuserScope - Computational Snapshot Hyperspectral Imager for Microscopy
Neerja Aggarwal,
Eric Markley,
Yashovardhan Raniwala
et al.
Abstract:We introduce a computational snapshot hyperspectral imager for benchtop microscopy. The compact device uses a diffuser and spectral filter array to multiplex spatio-spectral information into a 2D measurement, then reconstructs the datacube via compressed sensing.
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