Penalized weighted least-squares approach for multienergy computed tomography image reconstruction via structure tensor total variation regularization

D Zeng, Y Gao, J Huang, Z Bian, H Zhang, L Lu… - Computerized Medical …, 2016 - Elsevier
… Consequently, MECT images reconstructed by an analytical reconstruction approach often
… in image reconstruction. To improve MECT images quality, various advanced MECT image

A novel dictionary-based image reconstruction for photoacoustic computed tomography

P Omidi, M Zafar, M Mozaffarzadeh, A Hariri, X Haung… - Applied Sciences, 2018 - mdpi.com
… In this paper, we propose a novel dictionary-based image reconstruction algorithm in which
the desired information of the images is shown more accurately. The proposed method uses …

Statistical x-ray-computed tomography image reconstruction with beam hardening correction

IA Elbakri, JA Fessler - Medical Imaging 2001: Image …, 2001 - spiedigitallibrary.org
… Figure 5 shows the image reconstructed with the algoritm derived from the … reconstructed
using 10 iterations and 4 subsets. Oث-PWLث. The (FBP and Oث-PWLث) images reconstructed

Polychromatic iterative statistical material image reconstruction for photon‐counting computed tomography

T Weidinger, TM Buzug, T Flohr… - … biomedical imaging, 2016 - Wiley Online Library
… statistical algorithm to perform a direct reconstruction of material-decomposed images from
data acquired with photon-counting detectors (PCDs) in computed tomography. It is based on …

An enhanced image reconstruction tool for computed tomography on GPUs

X Yu, H Wang, W Feng, H Gong, G Cao - Proceedings of the Computing …, 2017 - dl.acm.org
… -based CT image reconstruction tool based on the algebraic reconstruction technique (ART) …
It delivers a compression and parallelization solution for ART-based image reconstruction

An automatic panoramic image reconstruction scheme from dental computed tomography images

TK Papakosta, AD Savva… - Dentomaxillofacial …, 2017 - academic.oup.com
images are two-dimensional projections of three-dimensional (3D) objects. Therefore, it
should be possible to reconstruct … for reconstructing panoramic dental images from CBCT data. …

… X-ray images: reconstruction from conventional tomograms, compact computerized tomography images, and multislice helical computerized tomography images

M Naitoh, A Katsumata, Y Kubota… - Journal of Oral …, 2005 - meridian.allenpress.com
images reconstructed from tomographic images, compact CT images, and helical CT images
… In each mandible, nine 3D images were reconstructed as shown in Plates 1, 2, and 3. The …

Joint image reconstruction method with correlative multi-channel prior for x-ray spectral computed tomography

D Kazantsev, JS Jørgensen, MS Andersen… - Inverse …, 2018 - iopscience.iop.org
reconstructed directly without any special rearranging steps. For the case of spectral image
reconstruction… valued images [19] and bimodal imaging [20–23]. In some cases, one modality …

Computed tomography scanning with image reconstruction in evaluation of distal radius fractures

DL Pruitt, LA Gilula, PR Manske, MW Vannier - The Journal of hand surgery, 1994 - Elsevier
… in the CT scanner such that axial, sagittal, and/or corona1 images were obtained directly.
I8 This eliminated the need for multiplanar image reconstruction in the last nine patients. …

A 2D multiresolution image reconstruction method in X-ray computed tomography

M Costin, D Lazaro-Ponthus, S Legoupil… - Journal of X-ray …, 2011 - content.iospress.com
We propose a multiresolution X-ray imaging method designed for non-destructive testing/evaluation
(NDT/NDE) applications which can also be used for small animal imaging studies. …