A First-Order Method for Low-Dose 4D CBCT Image Reconstruction by Compressed Sensing
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K Choi1 *, T Li2 , T Suh3 , L Xing4 , (1) Department of Electrical Engineering, Stanford University, Stanford, CA, (2) Department of Radiation Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA, (3) Research Institute of Biomedical Engineering, Catholic Univ Medical College, Seoul, KR, (4) Department of Radiation Oncology, Stanford, CA