2 papers
eess.IV2024
RSTAR4D: Rotational Streak Artifact Reduction in 4D CBCT using a Separable 4D CNN
Ziheng Deng, Hua Chen, Yongzheng Zhou +7
Four-dimensional cone-beam computed tomography (4D CBCT) provides respiration-resolved images and can be used for image-guided radiation therapy. However, the ability to reveal res…
physics.med-ph2023
Full-length-body CBCT imaging in upright position with robotic-arm system: a simulation study
Tong Lin, Tianling Lyu, Zhan Wu +3
Upright position CT scans make it possible for full-length-body imaging at conditions more relevant to daily situations, but the substantial weight of the upright CT scanners incre…