Spectral computed tomography (CT) has recently emerged as an advanced version of
medical CT and significantly improves conventional (single-energy) CT. Spectral CT has two …

[1] W. van Aarle, WJ Palenstijn, J. Cant, E. Janssens, F. Bleichrodt, A. Dabravolski, J. De
Beenhouwer, KJ Batenburg, and J. Sijbers.“Fast and flexible X-ray tomography using the …

Single-pixel imaging enables the acquisition of hyperspectral data across thousands of
spectral channels at a low cost. After acquisition of the spectrum of scalar products of the …