2019
K-edge Coded Apertures for Compressive Spectral X-ray Tomography
ICASSP 2019accepted
Spectral computed tomography (SCT) is used to perform material characterization in 3D images, a feature that is not possible with conventional computed tomography (CT) systems. Currently, photon-counting detectors are used to obtain the energy binned images in SCT, however, these detectors are costl…