Fast Low-Dose Reconstruction From Truncated Data in Dental CT


To reduce the radiation dose in dental computed tomography (CT), backprojection-filtration (BPF) algorithm is the preferred choice as it can reconstruct images from truncated data within limited scanning angle, thereby reducing radiation dose and avoiding irradiation to the brain. However, the integral interval of backprojection is variable for every PI… (More)


13 Figures and Tables

Slides referencing similar topics