Spectral CT Image-Domain Material Decomposition via Sparsity Residual Prior and Dictionary Learning
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DOI: 10.1109/tim.2022.3221120
Abstract: The spectral computed tomography (CT) system based on a photon-counting detector (PCD) can quantitatively analyze the material composition of the inspected object by material decomposition. Nonetheless, the raw projection of spectral CT is frequently disturbed… read more here.
Keywords: image domain; domain material; decomposition; material decomposition ... See more keywords