This paper introduces the capabilities and availability of a customizable scientific software package called Livermore Tomography Tools (LTT) built for computed tomography (CT) …
C Syben, M Michen, B Stimpel, S Seitz… - Medical …, 2019 - Wiley Online Library
Purpose Recently, several attempts were conducted to transfer deep learning to medical image reconstruction. An increasingly number of publications follow the concept of …
Purpose: To allow for a purely image‐based motion estimation and compensation in weight‐ bearing cone‐beam computed tomography of the knee joint. Methods: Weight‐bearing …
In this paper, we consider the use of prior knowledge within neural networks. In particular, we investigate the effect of a known transform within the mapping from input data space to …
Deep learning-based image processing is capable of creating highly appealing results. However, it is still widely considered as a “blackbox” transformation. In medical imaging, this …
Purpose: AC‐arm CT system has been shown to be capable of scanning a single cadaver leg under loaded conditions by virtue of its highly flexible acquisition trajectories. In Part I of …
This paper addresses streak reduction in limited angle tomography. Although the iterative reweighted total variation (wTV) algorithm reduces small streaks well, it is rather inept at …
LA Zavala-Mondragón, PHN de With… - … on Image Processing, 2021 - ieeexplore.ieee.org
Radiation exposure in CT imaging leads to increased patient risk. This motivates the pursuit of reduced-dose scanning protocols, in which noise reduction processing is indispensable …
Purpose Benefiting from multi‐energy x‐ray imaging technology, material decomposition facilitates the characterization of different materials in x‐ray imaging. However, the …