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physics.med-ph2019★ 5 cited
Sinogram interpolation for sparse-view micro-CT with deep learning neural network
Xu Dong, Swapnil Vekhande, Guohua Cao
In sparse-view Computed Tomography (CT), only a small number of projection images are taken around the object, and sinogram interpolation method has a significant impact on final i…
physics.med-ph2019
An improved physics model for multi-material identification in photon counting CT
Xu Dong, Olga V. Pen, Zhicheng Zhang +1
Photon-counting computed tomography (PCCT) with energy discrimination capabilities hold great potentials to improve the limitations of the conventional CT, including better signal-…