Reconstructions in dual-energy and photon-counting computed tomography. Differentiation of energy levels of x-ray photons allows for the reconstruction of energy-selective images. Material-selective images are reconstructed based on interaction of materials at varying energy levels. Finally, a combined image with different colors per material is reconstructed
Martin J. Willemink and Peter B. Noël
CC BY 4.0
<p>The evolution of image reconstruction for CT—from filtered back projection to artificial intelligence
European Radiology (2019) 29:2185–2195
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