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cs.CV2025★ 1 cited
Advancing Limited-Angle CT Reconstruction Through Diffusion-Based Sinogram Completion
Jiaqi Guo, Santiago Lopez-Tapia, Aggelos K. Katsaggelos
Limited Angle Computed Tomography (LACT) often faces significant challenges due to missing angular information. Unlike previous methods that operate in the image domain, we propose…
cs.CV2024
VDPI: Video Deblurring with Pseudo-inverse Modeling
Zhihao Huang, Santiago Lopez-Tapia, Aggelos K. Katsaggelos
Video deblurring is a challenging task that aims to recover sharp sequences from blur and noisy observations. The image-formation model plays a crucial role in traditional model-ba…