An iterative sinogram metal artifact reducdion based on UNet. - Zichong An; Xuemei Zhu; Xiangling Fu; Junqi Ma 005; Chenyi Guo; Zheng Zhang (IEEE Big Data, 2023)

PWD: Prior-Guided and Wavelet-Enhanced Diffusion Model for Limited-Angle CT. - Yi Liu; Yiyang Wen; Zekun Zhou; Junqi Ma 005; Linghang Wang; Yucheng Yao; Liu Shi; Qiegen Liu (CoRR, 2025)