Kazuma Fujiwara

Compact Low-Cost Hyperspectral Imaging via Angular-to-Spectral Diversity Conversion

Snapshot hyperspectral imaging avoids sequential scanning, but systems that jointly achieve stable reconstruction, low cost, and compact optics remain limited. We present a snapshot hyperspectral imaging system based on angular-to-spectral diversity conversion. A tapered kaleidoscope creates replicated views with disti...