Joint Motion Estimation and Compensation for Four-Dimensional Cone-Beam Computed Tomography Image Reconstruction

Four-Dimensional Cone-Beam Computed Tomography (4D-CBCT) imaging is important in upper abdomen tumor radiation treatment as it can obtain the tumor motion information immediately before treatment. However, the number of projections at a single phase for 4D-CBCT imaging is very small, and the CT imag...

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Auteurs principaux: Ying Mo, Jia Liu, Qian Li, Jiahong Yu, Kunpeng Zhang, Yang Gao, Hua Zhang
Format: article
Langue:EN
Publié: IEEE 2021
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Accès en ligne:https://doaj.org/article/0e10f63e621c48a6b01e8fef339dd6e2
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