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eess.IV2024
RN-SDEs: Limited-Angle CT Reconstruction with Residual Null-Space Diffusion Stochastic Differential Equations
Jiaqi Guo, Santiago Lopez-Tapia, Wing Shun Li +7
Computed tomography is a widely used imaging modality with applications ranging from medical imaging to material analysis. One major challenge arises from the lack of scanning info…
cs.CV2024★ 1 cited
Training-Free Semantic Video Composition via Pre-trained Diffusion Model
Jiaqi Guo, Sitong Su, Junchen Zhu +2
The video composition task aims to integrate specified foregrounds and backgrounds from different videos into a harmonious composite. Current approaches, predominantly trained on v…