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eess.IV2025
Ring Artifacts Correction Based on Global-Local Features Interaction Guidance in the Projection Domain
Yunze Liu, Congyi Su, Xing Zhao
Ring artifacts are common artifacts in CT imaging, typically caused by inconsistent responses of detector units to X-rays, resulting in stripe artifacts in the projection data. Und…
eess.IV2024
Ring Artifacts Removal Based on Implicit Neural Representation of Sinogram Data
Ligen Shi, Xu Jiang, YunZe Liu +4
Inconsistent responses of X-ray detector elements lead to stripe artifacts in the sinogram data, which manifest as ring artifacts in the reconstructed CT images, severely degrading…
eess.IV2024
Iterative approach to reconstructing neural disparity fields from light-field data
Ligen Shi, Chang Liu, Xing Zhao +1
This study proposes a neural disparity field (NDF) that establishes an implicit, continuous representation of scene disparity based on a neural field and an iterative approach to a…