1 citations · 1 across the 2 of their papers we have counts for
3 papers
cs.CV2026
Hexagonal Basis Projectors for Model-Based Iterative CT Reconstruction
Ke Chen, Alireza Entezari
Image representation affects both the forward model and quantitative feature recovery in model-based iterative CT reconstruction. For isotropically bandlimited signals, the hexagon…
eess.IV2024★ 1 cited
Unsupervised Low-dose CT Reconstruction with One-way Conditional Normalizing Flows
Ran An, Ke Chen, Hongwei Li
Deep-learning methods have shown promising performance for low-dose computed tomography (LDCT) reconstruction. However, supervised methods face the problem of lacking labeled data…
eess.IV2024
A Low-dose CT Reconstruction Network Based on TV-regularized OSEM Algorithm
Ran An, Yinghui Zhang, Xi Chen +3
Low-dose computed tomography (LDCT) offers significant advantages in reducing the potential harm to human bodies. However, reducing the X-ray dose in CT scanning often leads to sev…