Image-domain multi-material decomposition for dual-energy CT with non-convex sparsity regularization. - Qihui Lyu; Daniel O'Connor; Tianye Niu; Ke Sheng (Image Processing, 2019)

Iterative reconstruction for low dose CT using Plug-and-Play alternating direction method of multipliers (ADMM) framework. - Qihui Lyu; Dan Ruan; John M. Hoffman; Ryan Neph; Michael F. McNitt-Gray; Ke Sheng (Image Processing, 2019)

Accurate Multi-Material Decomposition in Dual-Energy CT: A Phantom Study. - Yi Xue; Xiaonan Sun; Xiuhua Hu; Ke Sheng; Tianye Niu; Yangkang Jiang; Chunlin Yang; Qihui Lyu; Jing Wang; Chen Luo; Luhan Zhang; Catherine Desrosiers; et al. (IEEE Trans. Computational Imaging, 2019)

Noise Suppression in Image-Domain Multi-Material Decomposition for Dual-Energy CT. - Yangkang Jiang; Xiaoqun Zhang; Ke Sheng; Tianye Niu; Yi Xue; Qihui Lyu; Lei Xu; Chen Luo; Pengfei Yang; Chunlin Yang; Jing Wang; Xi Hu (IEEE Trans. Biomed. Eng., 2020)

To What Extent Can Plug-and-Play Methods Outperform Neural Networks Alone In Low-Dose CT Reconstruction. - Qifan Xu; Qihui Lyu; Dan Ruan; Ke Sheng (ISBI, 2022)

A Two-Step Framework for Multi-Material Decomposition of Dual Energy Computed Tomography from Projection Domain. - Di Xu; Qihui Lyu; Dan Ruan; Ke Sheng (EMBC, 2024)

TomoGRAF: A Robust and Generalizable Reconstruction Network for Single-View Computed Tomography. - Di Xu; Yang Yang; Hengjie Liu; Qihui Lyu; Martina Descovich; Dan Ruan; Ke Sheng (CoRR, 2024)