scholarly journals Cone Beam Computed Tomography Data Acquisition during VMAT Delivery with Subsequent Respiratory Phase Sorting Based on Projection Image Cross-correlation

2011 ◽  
Vol 52 (1) ◽  
pp. 112-113 ◽  
Author(s):  
Keiichi NAKAGAWA ◽  
Satoshi KIDA ◽  
Akihiro HAGA ◽  
Yoshitaka MASUTANI ◽  
Hideomi YAMASHITA ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Data Acquisition ◽  
Cone Beam Computed Tomography ◽  
Cross Correlation ◽  
Cone Beam ◽  
Respiratory Phase ◽  
Projection Image ◽  
Tomography Data

scholarly journals Suppression of Cone-Beam Artefacts with Direct Iterative Reconstruction Computed Tomography Trajectories (DIRECTT)

2021 ◽  
Vol 7 (8) ◽  
pp. 147
Author(s):  
Sotirios Magkos ◽  
Andreas Kupsch ◽  
Giovanni Bruno
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Iterative Reconstruction ◽  
Cone Beam ◽  
Back Projection ◽  
Projection Algorithms ◽  
Filtered Back Projection ◽  
Tomography Data

The reconstruction of cone-beam computed tomography data using filtered back-projection algorithms unavoidably results in severe artefacts. We describe how the Direct Iterative Reconstruction of Computed Tomography Trajectories (DIRECTT) algorithm can be combined with a model of the artefacts for the reconstruction of such data. The implementation of DIRECTT results in reconstructed volumes of superior quality compared to the conventional algorithms.

Nose width and mouth width predictions in a Thai population using cone-beam computed tomography data

2019 ◽  
pp. 1-10
Author(s):  
Sumon Thitiorul ◽  
Sangsom Prapayasatok ◽  
Sakarat Na Lampang ◽  
Sukon Prasitwattanaseree ◽  
Kriskrai Sitthiseripratip ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Cone Beam ◽  
Thai Population ◽  
Mouth Width ◽  
Tomography Data

scholarly journals Automatic Synthesis of Panoramic Radiographs from Dental Cone Beam Computed Tomography Data

PLoS ONE ◽  
2016 ◽  
Vol 11 (6) ◽  
pp. e0156976 ◽  
Author(s):  
Ting Luo ◽  
Changrong Shi ◽  
Xing Zhao ◽  
Yunsong Zhao ◽  
Jinqiu Xu
Keyword(s):  
Computed Tomography ◽  
Cone Beam Computed Tomography ◽  
Cone Beam ◽  
Automatic Synthesis ◽  
Panoramic Radiographs ◽  
Tomography Data
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