2 papers
cs.CV2024
Deep Data Consistency: a Fast and Robust Diffusion Model-based Solver for Inverse Problems
Hanyu Chen, Zhixiu Hao, Liying Xiao
Diffusion models have become a successful approach for solving various image inverse problems by providing a powerful diffusion prior. Many studies tried to combine the measurement…
eess.IV2024
Mitigating Data Consistency Induced Discrepancy in Cascaded Diffusion Models for Sparse-view CT Reconstruction
Hanyu Chen, Zhixiu Hao, Lin Guo +1
Sparse-view Computed Tomography (CT) image reconstruction is a promising approach to reduce radiation exposure, but it inevitably leads to image degradation. Although diffusion mod…