Yi Liu

35 papers Journal 35
YearRankTypeTitle / Venue / Authors
2026 J jnl
CFE-PVTSeg:Cross-domain frequency-enhanced pyramid vision transformer segmentation network.
Image Vis. Comput.
Niu Guo, Yi Liu, Pengcheng Zhang, Jiaqi Kang, Zhiguo Gui, Lei Wang
2026 J jnl
EMDT: Efficient multi-scale denoising transformer for low-dose CT images.
Neurocomputing
Wenting Liu, Pengcheng Zhang, Yi Liu, Yuhang Liu, Zhiguo Gui
2026 J jnl
MRED-Net: A pure tokens-to-token visual mamba-based residual encoder-decoder network for low-dose CT denoising.
Expert Syst. Appl.
Yuhang Liu, Huazhong Shu, Qiang Chi, Yue Zhang, Zidong Liu, Fuzhi Wu, Xin Chen, Lei Wang, Yi Liu, Pengcheng Zhang, Zhiguo Gui
2025 J jnl
3D medical image segmentation based on group mixing dual attention.
Biomed. Signal Process. Control.
Niu Guo, Yi Liu, Pengcheng Zhang, Jiaqi Kang, Zhiguo Gui, Lei Wang
2025 J jnl
DROLL: Dual-Domain Reconstruction Network With a High-Fidelity Domain-Transform Operator Based on Learned Low-Rank Prior for Sparse-View CT Reconstruction.
IEEE Trans. Computational Imaging
Haowen Zhang, Pengcheng Zhang, Yikun Zhang, Yang Chen, Yi Liu, Zhiguo Gui
2025 J jnl
Efficient Chambolle-Pock based algorithms for Convoltional sparse representation.
CoRR
Yi Liu, Junjing Li, Yang Chen, Haowei Tang, Pengcheng Zhang, Tianling Lyu, Zhiguo Gui
2025 J jnl
SDCNN: Self-Supervised Disentangled Convolutional Neural Network for Low-Dose CT Denoising.
IEEE Trans. Instrum. Meas.
Yuhang Liu, Huazhong Shu, Qiang Chi, Yue Zhang, Zidong Liu, Fuzhi Wu, Jean-Louis Coatrieux, Yi Liu, Lei Wang, Pengcheng Zhang, Zhiguo Gui
2024 J jnl
Adaptive weighted total variation expansion and Gaussian curvature guided low-dose CT image denoising network.
Biomed. Signal Process. Control.
Zhiyuan Li, Yi Liu, Pengcheng Zhang, Jing Lu, Shilei Ren, Zhiguo Gui
2024 J jnl
DD-DCSR: Image Denoising for Low-Dose CT via Dual-Dictionary Deep Convolutional Sparse Representation.
IEEE Trans. Computational Imaging
Shu Li, Yi Liu, Rongbiao Yan, Haowen Zhang, Shubin Wang, Ting Ding, Zhiguo Gui
2024 J jnl
Edge Protection and Global Attention Mechanism Densely Connected Convolutional Network for LDCT Denoising.
Circuits Syst. Signal Process.
Jiaqi Kang, Yi Liu, Huazhong Shu, Niu Guo, Quan Zhang, Zhiyuan Li, Zhiguo Gui
2024 J jnl
FSformer: A combined frequency separation network and transformer for LDCT denoising.
Comput. Biol. Medicine
Jiaqi Kang, Yi Liu, Pengcheng Zhang, Niu Guo, Lei Wang, Yinglin Du, Zhiguo Gui
2024 J jnl
Fourth-order partial differential diffusion model with adaptive Laplacian kernel for low-dose CT image processing.
Signal Image Video Process.
Lei Wang, Yi Liu, Rui Wu, Rongbiao Yan, Yuhang Liu, Shilei Ren, Yan Chen, Zhiguo Gui
2024 J jnl
Low-Dose CT Denoising Algorithm Based on Image Cartoon Texture Decomposition.
Circuits Syst. Signal Process.
Hao Chen, Yi Liu, Pengcheng Zhang, Jiaqi Kang, Zhiyuan Li, Weiting Cheng, Zhiguo Gui
2023 J jnl
CAIR: Combining integrated attention with iterative optimization learning for sparse-view CT reconstruction.
Comput. Biol. Medicine
Weiting Cheng, Jichun He, Yi Liu, Haowen Zhang, Xiang Wang, Yuhang Liu, Pengcheng Zhang, Hao Chen, Zhiguo Gui
2023 J jnl
Image Denoising for Low-Dose CT via Convolutional Dictionary Learning and Neural Network.
IEEE Trans. Computational Imaging
Rongbiao Yan, Yi Liu, Yuhang Liu, Lei Wang, Rongge Zhao, Yunjiao Bai, Zhiguo Gui
2023 J jnl
Low-dose CT iterative reconstruction based on image block classification and dictionary learning.
Signal Image Video Process.
Yunjia Gui, Xia Zhao, Yunjiao Bai, Rongge Zhao, Wenqiang Li, Yi Liu
2023 J jnl
Multi-Scale Feature Fusion Network for Low-Dose CT Denoising.
J. Digit. Imaging
Zhiyuan Li, Yi Liu, Huazhong Shu, Jing Lu, Jiaqi Kang, Yang Chen, Zhiguo Gui
2023 J jnl
Network combining edge features and pyramid structure for low-dose computed tomography denoising.
J. Electronic Imaging
Pengcheng Zhang, Zhiyuan Li, Yi Liu, Huazhong Shu, Jiaqi Kang, Jing Lu, Zhiguo Gui
2022 J jnl
Image Processing for Low-Dose CT via Novel Anisotropic Fourth-Order Diffusion Model.
IEEE Access
Lei Wang, Yi Liu, Rui Wu, Yuhang Liu, Rongbiao Yan, Shilei Ren, Zhiguo Gui
2022 J jnl
LDCT image quality improvement algorithm based on optimal wavelet basis and MCA.
Signal Image Video Process.
Jiaqi Kang, Zhiguo Gui, Yi Liu, Zhenyu Wang, Zhiyuan Li, Jing Lu, Quan Zhang
2022 J jnl
Spatial information-based intuitionistic fuzzy kernel clustering algorithm for cerebral hemorrhage image segmentation.
Signal Image Video Process.
Lu Zhang, Zhiguo Gui, Jinjun Wang, Pengcheng Zhang, Zongyuan Qin, Yi Liu
2021 J jnl
A Dual-Domain CNN-Based Network for CT Reconstruction.
IEEE Access
Fengyuan Jiao, Zhiguo Gui, Kunpeng Li, Hong Shangguang, Yanling Wang, Yi Liu, Pengcheng Zhang
2021 J jnl
Low-dose CT image denoising via frequency division and encoder-dual decoder GAN.
Signal Image Video Process.
Fengyuan Jiao, Zhiguo Gui, Yi Liu, Linhong Yao, Pengcheng Zhang
2019 J jnl
A Two-Step Denoising Method for Low Dose Computed Tomography Image via Morphological Component Analysis and Non-Local Means.
J. Medical Imaging Health Informatics
Lina Jia, Quan Zhang, Yi Liu, Wenbin Chen, Na Wang, Zhiguo Gui, Guanru Yang
2019 J jnl
Artifact Suppressed Nonlinear Diffusion Filtering for Low-Dose CT Image Processing.
IEEE Access
Yi Liu, Yang Chen, Ping Chen, Zhiwei Qiao, Zhiguo Gui
2019 J jnl
Low-Dose CT Image Denoising Model Based on Sparse Representation by Stationarily Classified Sub-Dictionaries.
IEEE Access
Wenbin Chen, Yanling Shao, Lina Jia, Yanling Wang, Quan Zhang, Yu Shang, Yi Liu, Yan Chen, Yanli Liu, Zhiguo Gui
2019 J jnl
Sinogram restoration for low-dose X-ray computed tomography using regularized Perona-Malik equation with intuitionistic fuzzy entropy.
Signal Image Video Process.
Hong Shangguan, Xiong Zhang, Xueying Cui, Yi Liu, Quan Zhang, Zhiguo Gui
2018 J jnl
A Hybrid Model for Image Denoising Combining Modified Isotropic Diffusion Model and Modified Perona-Malik Model.
IEEE Access
Na Wang, Yu Shang, Yang Chen, Min Yang, Quan Zhang, Yi Liu, Zhiguo Gui
2018 J jnl
A Novel Total Variation Model for Low-Dose CT Image Denoising.
IEEE Access
Wenbin Chen, Yanling Shao, Yanling Wang, Quan Zhang, Yi Liu, Linhong Yao, Yan Chen, Guanru Yang, Zhiguo Gui
2018 J jnl
Denoising for Low-Dose CT Image by Discriminative Weighted Nuclear Norm Minimization.
IEEE Access
Lina Jia, Quan Zhang, Yu Shang, Yanling Wang, Yi Liu, Na Wang, Zhiguo Gui, Guanru Yang
2017 J jnl
Noise Removal of Low-Dose CT Images Using Modified Smooth Patch Ordering.
IEEE Access
Yanling Wang, Yanling Shao, Quan Zhang, Yi Liu, Yan Chen, Wenbin Chen, Zhiguo Gui
2016 J jnl
A Novel Fractional-Order Differentiation Model for Low-Dose CT Image Processing.
IEEE Access
Yanling Wang, Yanling Shao, Zhiguo Gui, Quan Zhang, Linhong Yao, Yi Liu
2016 J jnl
Low-dose CT statistical iterative reconstruction via modified MRF regularization.
Comput. Methods Programs Biomed.
Hong Shangguan, Quan Zhang, Yi Liu, Xueying Cui, Yunjiao Bai, Zhiguo Gui
2016 J jnl
Sparse-view statistical iterative head CT image reconstruction via joint regularization.
Int. J. Imaging Syst. Technol.
Hong Shangguan, Yi Liu, Xueying Cui, Yunjiao Bai, Quan Zhang, Zhiguo Gui
2015 J jnl
Median prior constrained TV algorithm for sparse view low-dose CT reconstruction.
Comput. Biol. Medicine
Yi Liu, Hong Shangguan, Quan Zhang, Hongqing Zhu, Huazhong Shu, Zhiguo Gui