no code implementations • 11 Feb 2024 • Evan Bell, Michael T. McCann, Marc Klasky
In this paper, we introduce silhouette tomography, a novel formulation of X-ray computed tomography that relies only on the geometry of the imaging system.
no code implementations • 6 Feb 2024 • Shijun Liang, Evan Bell, Qing Qu, Rongrong Wang, Saiprasad Ravishankar
In this work, we first provide an analysis of how DIP recovers information from undersampled imaging measurements by analyzing the training dynamics of the underlying networks in the kernel regime for different architectures.