Volume Conservation Constrained Multi-Material Reconstruction for Inconsistent Spectral CT Imaging - Yu, Xiaohuan; Cai, Ailong; Liang, Ningning; Wang, Shaoyu; Li, Lei; Yan, Bin (IEEE access, 2024)
Keywords: Algorithms; Artificial neural networks; Computed tomography; Constraints; Decomposition; Detectors; Geometry; Image reconstruction; inconsistent geometry; Mathematical models; Medical imaging; Noise levels; Numerical models; one-step material decomposition; Photonics; Signal to noise ratio; Spectral computed tomography