Literature DB >> 21697151

Artefacts in CBCT: a review.

R Schulze1, U Heil, D Gross, D D Bruellmann, E Dranischnikow, U Schwanecke, E Schoemer.   

Abstract

Artefacts are common in today's cone beam CT (CBCT). They are induced by discrepancies between the mathematical modelling and the actual physical imaging process. Since artefacts may interfere with the diagnostic process performed on CBCT data sets, every user should be aware of their presence. This article aims to discuss the most prominent artefacts identified in the scientific literature and review the existing knowledge on these artefacts. We also briefly review the basic three-dimensional (3D) reconstruction concept applied by today's CBCT scanners, as all artefacts are more or less directly related to it.

Mesh：

Year:  2011        PMID： 21697151      PMCID： PMC3520262          DOI： 10.1259/dmfr/30642039

Source DB:  PubMed          Journal:  Dentomaxillofac Radiol        ISSN： 0250-832X            Impact factor:   2.419


  32 in total

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Authors:  Yiannis Kyriakou; Daniel Prell; Willi A Kalender
Journal:  Phys Med Biol       Date:  2009-08-06       Impact factor: 3.609

5.  A novel forward projection-based metal artifact reduction method for flat-detector computed tomography.

Authors:  Daniel Prell; Yiannis Kyriakou; Marcel Beister; Willi A Kalender
Journal:  Phys Med Biol       Date:  2009-10-14       Impact factor: 3.609

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Authors:  Ralf Kurt Willy Schulze; Dorothea Berndt; Bernd d'Hoedt
Journal:  Clin Oral Implants Res       Date:  2009-10-21       Impact factor: 5.977

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Journal:  Radiology       Date:  1972-10       Impact factor: 11.105

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9.  Some sources of artefact in computed tomography.

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Journal:  Phys Med Biol       Date:  1980-01       Impact factor: 3.609

10.  Analysis of Cone-Beam Artifacts in off-Centered Circular CT for Four Reconstruction Methods.

Authors:  S Valton; F Peyrin; D Sappey-Marinier
Journal:  Int J Biomed Imaging       Date:  2006-08-13
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  224 in total

1.  Motion artefacts in cone beam CT: an in vitro study about the effects on the images.

Authors:  Cosimo Nardi; Roberto Molteni; Chiara Lorini; Gian G Taliani; Benedetta Matteuzzi; Elisa Mazzoni; Stefano Colagrande
Journal:  Br J Radiol       Date:  2015-11-18       Impact factor: 3.039

2.  Ex vivo evaluation of new 2D and 3D dental radiographic technology for detecting caries.

Authors:  Laurence Gaalaas; Donald Tyndall; André Mol; Eric T Everett; Ananta Bangdiwala
Journal:  Dentomaxillofac Radiol       Date:  2015-12-16       Impact factor: 2.419

3.  Bowtie filtration for dedicated cone beam CT of the head and neck: a simulation study.

Authors:  G Zhang; N Marshall; R Jacobs; Q Liu; H Bosmans
Journal:  Br J Radiol       Date:  2013-05-31       Impact factor: 3.039

4.  A comparative evaluation of cone beam CT and micro-CT on trabecular bone structures in the human mandible.

Authors:  J Van Dessel; Y Huang; M Depypere; I Rubira-Bullen; F Maes; R Jacobs
Journal:  Dentomaxillofac Radiol       Date:  2013-07-05       Impact factor: 2.419

5.  Interobserver variability of patient positioning using four different CT datasets for image registration in lung stereotactic body radiotherapy.

Authors:  Markus Oechsner; Barbara Chizzali; Michal Devecka; Stefan Münch; Stephanie Elisabeth Combs; Jan Jakob Wilkens; Marciana Nona Duma
Journal:  Strahlenther Onkol       Date:  2017-07-19       Impact factor: 3.621

6.  CT to cone-beam CT deformable registration with simultaneous intensity correction.

Authors:  Xin Zhen; Xuejun Gu; Hao Yan; Linghong Zhou; Xun Jia; Steve B Jiang
Journal:  Phys Med Biol       Date:  2012-10-03       Impact factor: 3.609

7.  Validation of a Metal Artifact Reduction Algorithm Using 1D Linear Interpolation for Cone Beam CT after Endovascular Coiling Therapy for Cerebral Aneurysms.

Authors:  Mitsuyoshi Yasuda; Kohki Yoshikawa; Kyoichi Kato; Shogo Sai; Koshi Sakiyama; Yoshifumi Kobayashi; Miwa Oosawa; Hisaya Sato; Hiroaki Matsumoto; Yasuo Nakazawa
Journal:  Neuroradiol J       Date:  2014-12-01

8.  Variability of dental cone beam CT grey values for density estimations.

Authors:  R Pauwels; O Nackaerts; N Bellaiche; H Stamatakis; K Tsiklakis; A Walker; H Bosmans; R Bogaerts; R Jacobs; K Horner
Journal:  Br J Radiol       Date:  2013-01       Impact factor: 3.039

9.  Clinical evaluation of the normalized metal artefact reduction algorithm caused by dental fillings in CT.

Authors:  X-Y Gong; E Meyer; X-J Yu; J-H Sun; L-P Sheng; K-H Huang; R-Z Wu
Journal:  Dentomaxillofac Radiol       Date:  2013-02-18       Impact factor: 2.419

10.  Cone beam CT image artefacts related to head motion simulated by a robot skull: visual characteristics and impact on image quality.

Authors:  R Spin-Neto; J Mudrak; L H Matzen; J Christensen; E Gotfredsen; A Wenzel
Journal:  Dentomaxillofac Radiol       Date:  2012-07-27       Impact factor: 2.419
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