SparseTokenGS: Gaussian-based Sparse-View CBCT Reconstruction via Reusable Token Pool
Sparse-view cone-beam computed tomography is widely used for fast, low-dose volumetric imaging and lesion localization in dentistry and image-guided interventions, but it introduces severe artifacts. Feed-forward Gaussian methods transfer the reconstruction cost to training and decode each coordinate from projection-al...
Zi-Han Deng, Zhen-Zhen Gong, Yu-Jie Liu et al.
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