activity
20162023
most citedNon-local Low-rank Cube-based Tensor Factorization for Spectral CT Reconstruction

77 citations · 183 across the 18 of their papers we have counts for

collaborators
Showing eess.IVShow all

11 papers · 1 filter

eess.IV2023★ 1 cited

Stage-by-stage Wavelet Optimization Refinement Diffusion Model for Sparse-View CT Reconstruction

Kai Xu, Shiyu Lu, Bin Huang +2

Diffusion models have emerged as potential tools to tackle the challenge of sparse-view CT reconstruction, displaying superior performance compared to conventional methods. Neverth…

eess.IV2023★ 17 cited

Two-and-a-half Order Score-based Model for Solving 3D Ill-posed Inverse Problems

Zirong Li, Yanyang Wang, Jianjia Zhang +2

Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) are crucial technologies in the field of medical imaging. Score-based models have proven to be effective in addressing…

eess.IV2022★ 6 cited

One Sample Diffusion Model in Projection Domain for Low-Dose CT Imaging

Bin Huang, Liu Zhang, Shiyu Lu +3

Low-dose computed tomography (CT) plays a significant role in reducing the radiation risk in clinical applications. However, lowering the radiation dose will significantly degrade…

eess.IV2022★ 1 cited

Generative Modeling in Sinogram Domain for Sparse-view CT Reconstruction

Bing Guan, Cailian Yang, Liu Zhang +5

The radiation dose in computed tomography (CT) examinations is harmful for patients but can be significantly reduced by intuitively decreasing the number of projection views. Reduc…

eess.IV2021

Multi-domain Integrative Swin Transformer network for Sparse-View Tomographic Reconstruction

Jiayi Pan, Heye Zhang, Weifei Wu +2

Decreasing projection views to lower X-ray radiation dose usually leads to severe streak artifacts. To improve image quality from sparse-view data, a Multi-domain Integrative Swin…

eess.IV2021★ 3 cited

AI-Enabled Ultra-Low-Dose CT Reconstruction

Weiwen Wu, Chuang Niu, Shadi Ebrahimian +3

By the ALARA (As Low As Reasonably Achievable) principle, ultra-low-dose CT reconstruction is a holy grail to minimize cancer risks and genetic damages, especially for children. Wi…

eess.IV2021

Deep Iteration Assisted by Multi-level Obey-pixel Network Discriminator (DIAMOND) for Medical Image Recovery

Moran Xu, Dianlin Hu, Weifei Wu +1

Image restoration is a typical ill-posed problem, and it contains various tasks. In the medical imaging field, an ill-posed image interrupts diagnosis and even following image proc…

eess.IV2020

Deep Learning based Spectral CT Imaging

Weiwen Wu, Dianlin Hu, Chuang Niu +7

Spectral computed tomography (CT) has attracted much attention in radiation dose reduction, metal artifacts removal, tissue quantification and material discrimination. The x-ray en…

eess.IV2020★ 1 cited

Stabilizing Deep Tomographic Reconstruction

Weiwen Wu, Dianlin Hu, Wenxiang Cong +7

Tomographic image reconstruction with deep learning is an emerging field, but a recent landmark study reveals that several deep reconstruction networks are unstable for computed to…

eess.IV2019★ 1 cited

Improved Material Decomposition with a Two-step Regularization for spectral CT

Weiwen Wu, Peijun Chen, Vince Vardhanabhuti +2

One of the advantages of spectral computed tomography (CT) is it can achieve accurate material components using the material decomposition methods. The image-based material decompo…

eess.IV2019★ 27 cited

DLIMD: Dictionary Learning based Image-domain Material Decomposition for spectral CT

Weiwen Wu, Haijun Yu, Peijun Chen +7

The potential huge advantage of spectral computed tomography (CT) is its capability to provide accuracy material identification and quantitative tissue information. This can benefi…