Non-local and motion-based low-rank regularizations for gated CT reconstruction

Abstract

Respiratory gated computed tomography (CT) is used for a diagnosis of certain diseases with motion patterns that causes motion blurring artifacts; and each phase is acquired under a low-dose condition that results in high noise in images. In this paper, to address the issues of high noise and motion artifacts in the gated CT, we propose an iterative… (More)

Topics

4 Figures and Tables

Slides referencing similar topics