Jul 2026
Dual-Domain Cross-Prompt Learning for Efficient Sparse-View CT.
This work designs an implicit pixel-wise learnable step size to adapt to the spatial gradient heterogeneity of CT images and develops a cross-prompt guiding mechanism to enable inter-domain prompt interaction, which facilitates efficient prompt generation and enhances the convergence stability of the model.
Wenchao Du, Qiao Mu, Huanhuan Cui et al.
· IEEE Transactions on Medical... · 0 citations