Analysis of statistical models for iterative reconstruction of extremely low-dose CT data

Abstract

In order to reduce CT radiation dose, there have been numerous efforts to develop low-dose acquisition protocols as well as noise reduction methods such as data denoising and iterative reconstruction. In this study, we analyze the first and second order statistics of post-log CT data and the resulting impact on iterative image reconstruction for extremely… (More)

5 Figures and Tables

Topics

  • Presentations referencing similar topics