Median prior constrained TV algorithm for sparse view low-dose CT reconstruction. - Yi Liu 007; Hong Shangguan; Quan Zhang 002; Hongqing Zhu; Huazhong Shu; Zhiguo Gui (Comput. Biol. Medicine, 2015)

A Novel Fractional-Order Differentiation Model for Low-Dose CT Image Processing. - Yanling Wang; Yanling Shao; Zhiguo Gui; Quan Zhang 002; Linhong Yao; Yi Liu 007 (IEEE Access, 2016)

Low-dose CT statistical iterative reconstruction via modified MRF regularization. - Hong Shangguan; Quan Zhang 002; Yi Liu 007; Xueying Cui; Yunjiao Bai; Zhiguo Gui (Comput. Methods Programs Biomed., 2016)

Sparse-view statistical iterative head CT image reconstruction via joint regularization. - Hong Shangguan; Yi Liu 007; Xueying Cui; Yunjiao Bai; Quan Zhang 002; Zhiguo Gui (Int. J. Imaging Syst. Technol., 2016)

Noise Removal of Low-Dose CT Images Using Modified Smooth Patch Ordering. - Yanling Wang; Yanling Shao; Quan Zhang 002; Yi Liu 007; Yan Chen; Wenbin Chen 004; Zhiguo Gui (IEEE Access, 2017)

A Novel Total Variation Model for Low-Dose CT Image Denoising. - Wenbin Chen 004; Yanling Shao; Yanling Wang; Quan Zhang 002; Yi Liu 007; Linhong Yao; Yan Chen; Guanru Yang; Zhiguo Gui (IEEE Access, 2018)

Denoising for Low-Dose CT Image by Discriminative Weighted Nuclear Norm Minimization. - Lina Jia; Quan Zhang 002; Yu Shang; Yanling Wang; Yi Liu 007; Na Wang 004; Zhiguo Gui; Guanru Yang (IEEE Access, 2018)

A Hybrid Model for Image Denoising Combining Modified Isotropic Diffusion Model and Modified Perona-Malik Model. - Na Wang 004; Yu Shang; Yang Chen 008; Min Yang; Quan Zhang 002; Yi Liu 007; Zhiguo Gui (IEEE Access, 2018)

Low-Dose CT Image Denoising Model Based on Sparse Representation by Stationarily Classified Sub-Dictionaries. - Wenbin Chen 004; Yanling Shao; Lina Jia; Yanling Wang; Quan Zhang 002; Yu Shang; Yi Liu 007; Yan Chen; Yanli Liu; Zhiguo Gui (IEEE Access, 2019)

Artifact Suppressed Nonlinear Diffusion Filtering for Low-Dose CT Image Processing. - Yi Liu 007; Yang Chen 008; Ping Chen 004; Zhiwei Qiao; Zhiguo Gui (IEEE Access, 2019)

A Two-Step Denoising Method for Low Dose Computed Tomography Image via Morphological Component Analysis and Non-Local Means. - Lina Jia; Quan Zhang 002; Yi Liu 007; Wenbin Chen 004; Na Wang 004; Zhiguo Gui; Guanru Yang (J. Medical Imaging Health Informatics, 2019)

Sinogram restoration for low-dose X-ray computed tomography using regularized Perona-Malik equation with intuitionistic fuzzy entropy. - Hong Shangguan; Xiong Zhang 006; Xueying Cui; Yi Liu 007; Quan Zhang 002; Zhiguo Gui (Signal Image Video Process., 2019)

A Dual-Domain CNN-Based Network for CT Reconstruction. - Fengyuan Jiao; Zhiguo Gui; Kunpeng Li; Hong Shangguang; Yanling Wang; Yi Liu 007; Pengcheng Zhang 004 (IEEE Access, 2021)

Low-dose CT image denoising via frequency division and encoder-dual decoder GAN. - Fengyuan Jiao; Zhiguo Gui; Yi Liu 007; Linhong Yao; Pengcheng Zhang 004 (Signal Image Video Process., 2021)

Image Processing for Low-Dose CT via Novel Anisotropic Fourth-Order Diffusion Model. - Lei Wang 216; Yi Liu 007; Rui Wu 013; Yuhang Liu; Rongbiao Yan; Shilei Ren; Zhiguo Gui (IEEE Access, 2022)

LDCT image quality improvement algorithm based on optimal wavelet basis and MCA. - Jiaqi Kang; Zhiguo Gui; Yi Liu 007; Zhenyu Wang; Zhiyuan Li; Jing Lu; Quan Zhang 002 (Signal Image Video Process., 2022)

Spatial information-based intuitionistic fuzzy kernel clustering algorithm for cerebral hemorrhage image segmentation. - Lu Zhang; Zhiguo Gui; Jinjun Wang; Pengcheng Zhang 004; Zongyuan Qin; Yi Liu 007 (Signal Image Video Process., 2022)

Network combining edge features and pyramid structure for low-dose computed tomography denoising. - Pengcheng Zhang 004; Zhiyuan Li; Yi Liu 007; Huazhong Shu; Jiaqi Kang; Jing Lu; Zhiguo Gui (J. Electronic Imaging, 2023)

Image Denoising for Low-Dose CT via Convolutional Dictionary Learning and Neural Network. - Rongbiao Yan; Yi Liu 007; Yuhang Liu; Lei Wang 216; Rongge Zhao; Yunjiao Bai; Zhiguo Gui (IEEE Trans. Computational Imaging, 2023)

Low-dose CT iterative reconstruction based on image block classification and dictionary learning. - Yunjia Gui; Xia Zhao; Yunjiao Bai; Rongge Zhao; Wenqiang Li; Yi Liu 007 (Signal Image Video Process., 2023)

Multi-Scale Feature Fusion Network for Low-Dose CT Denoising. - Zhiyuan Li; Yi Liu 007; Huazhong Shu; Jing Lu; Jiaqi Kang; Yang Chen 008; Zhiguo Gui (J. Digit. Imaging, 2023)

CAIR: Combining integrated attention with iterative optimization learning for sparse-view CT reconstruction. - Weiting Cheng; Jichun He; Yi Liu 007; Haowen Zhang; Xiang Wang; Yuhang Liu; Pengcheng Zhang 004; Hao Chen; Zhiguo Gui (Comput. Biol. Medicine, 2023)

Adaptive weighted total variation expansion and Gaussian curvature guided low-dose CT image denoising network. - Zhiyuan Li; Yi Liu 007; Pengcheng Zhang 004; Jing Lu; Shilei Ren; Zhiguo Gui (Biomed. Signal Process. Control., 2024)

FSformer: A combined frequency separation network and transformer for LDCT denoising. - Jiaqi Kang; Yi Liu 007; Pengcheng Zhang 004; Niu Guo; Lei Wang 216; Yinglin Du; Zhiguo Gui (Comput. Biol. Medicine, 2024)

DD-DCSR: Image Denoising for Low-Dose CT via Dual-Dictionary Deep Convolutional Sparse Representation. - Shu Li; Yi Liu 007; Rongbiao Yan; Haowen Zhang; Shubin Wang; Ting Ding; Zhiguo Gui (IEEE Trans. Computational Imaging, 2024)

Edge Protection and Global Attention Mechanism Densely Connected Convolutional Network for LDCT Denoising. - Jiaqi Kang; Yi Liu 007; Huazhong Shu; Niu Guo; Quan Zhang 002; Zhiyuan Li; Zhiguo Gui (Circuits Syst. Signal Process., 2024)

Low-Dose CT Denoising Algorithm Based on Image Cartoon Texture Decomposition. - Hao Chen; Yi Liu 007; Pengcheng Zhang 004; Jiaqi Kang; Zhiyuan Li; Weiting Cheng; Zhiguo Gui (Circuits Syst. Signal Process., 2024)

Fourth-order partial differential diffusion model with adaptive Laplacian kernel for low-dose CT image processing. - Lei Wang 216; Yi Liu 007; Rui Wu 013; Rongbiao Yan; Yuhang Liu; Shilei Ren; Yan Chen; Zhiguo Gui (Signal Image Video Process., 2024)

3D medical image segmentation based on group mixing dual attention. - Niu Guo; Yi Liu 007; Pengcheng Zhang 004; Jiaqi Kang; Zhiguo Gui; Lei Wang 216 (Biomed. Signal Process. Control., 2025)

SDCNN: Self-Supervised Disentangled Convolutional Neural Network for Low-Dose CT Denoising. - Yuhang Liu; Huazhong Shu; Qiang Chi; Yue Zhang; Zidong Liu; Fuzhi Wu; Jean-Louis Coatrieux; Yi Liu 007; Lei Wang 216; Pengcheng Zhang 004; Zhiguo Gui (IEEE Trans. Instrum. Meas., 2025)

Efficient Chambolle-Pock based algorithms for Convoltional sparse representation. - Yi Liu 007; Junjing Li; Yang Chen 008; Haowei Tang; Pengcheng Zhang 004; Tianling Lyu; Zhiguo Gui (CoRR, 2025)