Spectral CT metal artifact reduction using weighted masking and a One Step direct inversion reconstruction algorithm

Medical Imaging 2020: Physics of Medical Imaging ◽

10.1117/12.2550337 ◽

2020 ◽

Author(s):

Taly Gilat Schmidt ◽

Rina F. Barber ◽

Emil Y. Sidky

Keyword(s):

Reconstruction Algorithm ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Spectral Ct ◽

Direct Inversion ◽

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Spectral CT metal artifact reduction with an optimization-based reconstruction algorithm

10.1117/12.2249079 ◽

2017 ◽

Author(s):

Taly Gilat Schmidt ◽

Rina F. Barber ◽

Emil Y. Sidky

Keyword(s):

Reconstruction Algorithm ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

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Metal artifact reduction with deep learning based spectral CT

10.1109/cisp-bmei53629.2021.9624386 ◽

2021 ◽

Author(s):

Zhuoxing Lai ◽

Linhao Li ◽

Wenchao Cao

Keyword(s):

Deep Learning ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

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Metal artifact reduction using iterative CBCT reconstruction algorithm for head and neck radiation therapy: A phantom and clinical study

European Journal of Radiology ◽

10.1016/j.ejrad.2020.109293 ◽

2020 ◽

Vol 132 ◽

pp. 109293

Author(s):

Hayate Washio ◽

Shingo Ohira ◽

Yoshinori Funama ◽

Masahiro Morimoto ◽

Kentaro Wada ◽

...

Keyword(s):

Radiation Therapy ◽

Clinical Study ◽

Head And Neck ◽

Reconstruction Algorithm ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Head And Neck Radiation

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SU-F-J-74: High Z Geometric Integrity and Beam Hardening Artifact Assessment Using a Retrospective Metal Artifact Reduction (MAR) Reconstruction Algorithm

Medical Physics ◽

10.1118/1.4955982 ◽

2016 ◽

Vol 43 (6Part9) ◽

pp. 3423-3423

Author(s):

K Woods ◽

D DiCostanzo ◽

N Gupta

Keyword(s):

Reconstruction Algorithm ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

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Feasibility study of virtual monochromatic imaging for metal artifact reduction in spectral CT

International Forum on Medical Imaging in Asia 2019 ◽

10.1117/12.2521025 ◽

2019 ◽

Author(s):

Minjae Lee ◽

Donghoon Lee ◽

Hyemi Kim ◽

Dohyeon Kim ◽

Junyoung Son ◽

...

Keyword(s):

Feasibility Study ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Spectral Ct ◽

Virtual Monochromatic Imaging ◽

Monochromatic Imaging

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SU-E-J-218: Evaluation of CT Images Created Using a New Metal Artifact Reduction Reconstruction Algorithm for Radiation Therapy Treatment Planning

Medical Physics ◽

10.1118/1.4888271 ◽

2014 ◽

Vol 41 (6Part10) ◽

pp. 207-207

Author(s):

J Niemkiewicz ◽

A Palmiotti ◽

M Miner ◽

L Stunja ◽

J Bergene

Keyword(s):

Radiation Therapy ◽

Treatment Planning ◽

Reconstruction Algorithm ◽

Ct Images ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Radiation Therapy Treatment Planning ◽

Therapy Treatment

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Non-linear partial volume artifact reduction in spectral CT `one step' direct inversion reconstruction

Medical Imaging 2021: Physics of Medical Imaging ◽

10.1117/12.2582236 ◽

2021 ◽

Author(s):

Benjamin M. Rizzo ◽

Emil Y. Sidky ◽

Taly Gilat Schmidt

Keyword(s):

Artifact Reduction ◽

Spectral Ct ◽

Partial Volume ◽

Direct Inversion ◽

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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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Investigation of a one-step spectral CT reconstruction algorithm for direct inversion into basis material images

10.1117/12.2082057 ◽

2015 ◽

Author(s):

Taly Gilat Schmidt ◽

Emil Y. Sidky

Keyword(s):

Reconstruction Algorithm ◽

Ct Reconstruction ◽

Spectral Ct ◽

Basis Material ◽

Direct Inversion ◽

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Metal artifact reduction image reconstruction algorithm for CT of implanted metal orthopedic devices: a work in progress

Skeletal Radiology ◽

10.1007/s00256-008-0630-5 ◽

2009 ◽

Vol 38 (8) ◽

pp. 797-802 ◽

Author(s):

Patrick T. Liu ◽

William P. Pavlicek ◽

Mary B. Peter ◽

Mark J. Spangehl ◽

Catherine C. Roberts ◽

...

Keyword(s):

Image Reconstruction ◽

Reconstruction Algorithm ◽

Artifact Reduction ◽

Metal Artifact ◽

Metal Artifact Reduction ◽

Image Reconstruction Algorithm ◽

Work In Progress

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