Jiahui He

SRECT: Machine-Specific Spatial-Resolution Enhancement in Computed Tomography

Computed Tomography (CT) is an advanced imaging technology. To obtain high-resolution (HR) CT images from low-resolution (LR) sinograms, we present a deep-learning (DL) based CT super-resolution (SR) method.The proposed method combines a SR model in the sinogram domain and the iterative framework in…