An iterative reconstruction method for CT metal artifact reduction using L1 norm data fidelity and nonlocal TV regularization

International Forum on Medical Imaging in Asia 2021 ◽

10.1117/12.2590726 ◽

2021 ◽

Author(s):

Kazuki Chigita ◽

Jian Dong ◽

Hiroyuki Kudo

Keyword(s):

Iterative Reconstruction ◽

Artifact Reduction ◽

Reconstruction Method ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

L1 Norm ◽

Tv Regularization ◽

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The λ-MLEM Algorithm: An Iterative Reconstruction Technique for Metal Artifact Reduction in CT Images

Springer Proceedings in Physics - Advances in Medical Engineering ◽

10.1007/978-3-540-68764-1_6 ◽

2007 ◽

pp. 42-47 ◽

Author(s):

May Oehler ◽

Thorsten M. Buzug

Keyword(s):

Iterative Reconstruction ◽

Ct Images ◽

Reconstruction Technique ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Iterative Reconstruction Technique

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Unintended Consequences: Review of New Artifacts Introduced by Iterative Reconstruction CT Metal Artifact Reduction in Spine Imaging

American Journal of Neuroradiology ◽

10.3174/ajnr.a6238 ◽

2019 ◽

Author(s):

D.R. Wayer ◽

N.Y. Kim ◽

B.J. Otto ◽

A.M. Grayev ◽

A.D. Kuner

Keyword(s):

Iterative Reconstruction ◽

Unintended Consequences ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

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Metal artifact reduction in cone-beam X-ray computed tomography using statistical iterative reconstruction

2008 5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology ◽

10.1109/ecticon.2008.4600478 ◽

2008 ◽

Author(s):

Sorapong Aootaphao ◽

Chuchart Pintavirooj ◽

Saowapak Sotthivirat

Keyword(s):

Computed Tomography ◽

Iterative Reconstruction ◽

Cone Beam ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

X Ray ◽

Statistical Iterative Reconstruction ◽

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Metal Artifact Reduction Using Iterative Reconstruction Algorithm

Transactions of the Society of Instrument and Control Engineers ◽

10.9746/sicetr.51.836 ◽

2015 ◽

Vol 51 (12) ◽

pp. 836-844

Author(s):

Toru KANO ◽

Michihiko KOSEKI

Keyword(s):

Iterative Reconstruction ◽

Reconstruction Algorithm ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Iterative Reconstruction Algorithm

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Metal artifact reduction based on automated sinogram segmentation and adaptive multiresolution MAP reconstruction method

2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) ◽

10.1109/nssmic.2015.7582104 ◽

2015 ◽

Author(s):

Defne Us ◽

Erman Acar ◽

Ulla Ruotsalainen

Keyword(s):

Artifact Reduction ◽

Reconstruction Method ◽

Metal Artifact ◽

Metal Artifact Reduction

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CT Metal Artifact Reduction in the Spine: Can an Iterative Reconstruction Technique Improve Visualization?

American Journal of Neuroradiology ◽

10.3174/ajnr.a4416 ◽

2015 ◽

Vol 36 (11) ◽

pp. 2184-2190 ◽

Author(s):

A.L. Kotsenas ◽

G.J. Michalak ◽

D.R. DeLone ◽

F.E. Diehn ◽

K. Grant ◽

...

Keyword(s):

Iterative Reconstruction ◽

Reconstruction Technique ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Iterative Reconstruction Technique

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Diagnostic Value of Model-Based Iterative Reconstruction Combined with a Metal Artifact Reduction Algorithm during CT of the Oral Cavity

American Journal of Neuroradiology ◽

10.3174/ajnr.a6767 ◽

2020 ◽

Vol 41 (11) ◽

pp. 2132-2138

Author(s):

Y. Kubo ◽

K. Ito ◽

M. Sone ◽

H. Nagasawa ◽

Y. Onishi ◽

...

Keyword(s):

Oral Cavity ◽

Iterative Reconstruction ◽

Diagnostic Value ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Reduction Algorithm ◽

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Effect of Hybrid Iterative Reconstruction on CT Image Quality Using Metal Artifact Reduction

Japanese Journal of Radiological Technology ◽

10.6009/jjrt.2018_jsrt_74.8.797 ◽

2018 ◽

Vol 74 (8) ◽

pp. 797-804 ◽

Author(s):

Kazutaka Hoyoshi ◽

Toshimitsu Satou ◽

Akio Okada

Keyword(s):

Image Quality ◽

Iterative Reconstruction ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Ct Image ◽

Hybrid Iterative Reconstruction ◽

Ct Image Quality

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Metal artifact reduction based on beam hardening correction and statistical iterative reconstruction for X-ray computed tomography

10.1117/12.2008176 ◽

2013 ◽

Author(s):

Yanbo Zhang ◽

Xuanqin Mou

Keyword(s):

Computed Tomography ◽

Iterative Reconstruction ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Beam Hardening ◽

X Ray ◽

Statistical Iterative Reconstruction ◽

Beam Hardening Correction ◽

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SU-E-J-17: Evaluation of Metal Artifact Reduction in MVCTs Using a Model Based Image Reconstruction Method

Medical Physics ◽

10.1118/1.4734850 ◽

2012 ◽

Vol 39 (6Part6) ◽

pp. 3655-3656

Author(s):

M Paudel ◽

M MacKenzie ◽

B Fallone ◽

S Rathee

Keyword(s):

Image Reconstruction ◽

Artifact Reduction ◽

Reconstruction Method ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Model Based ◽

Image Reconstruction Method

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