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Culibrk, Dubravko
- Suppression of Metal Artefacts in CT Using Virtual Singorams and Corresponding MR Images
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Authors
Andras Anderla
1,
Srdjan Sladojevic
1,
Gaspar Delso
2,
Dubravko Culibrk
1,
Milan Mirkovic
1,
Darko Stefanovic
1
Affiliations
1 Department for Industrial Engineering and Management, University of Novi Sad, Trg Dositeja Obradovica 6, 21000, Novi Sad, RS
2 GE Healthcare, 53188, Waukesha, Wisconsin, US
1 Department for Industrial Engineering and Management, University of Novi Sad, Trg Dositeja Obradovica 6, 21000, Novi Sad, RS
2 GE Healthcare, 53188, Waukesha, Wisconsin, US
Source
Current Science, Vol 112, No 07 (2017), Pagination: 1505-1511Abstract
Medical imaging is invaluable when it comes to gaining insight into the human body. As is well known, medical images need to deal with artefacts. This article presents a modern procedure for metal artifact reduction in computed tomography, which relies on additional information extracted from corresponding magnetic resonance images. We conducted a simulation study so as to compare the resulting images with those corrected, using the baseline linear interpolation method. The outcome indicates that the proposed method incomparably outperforms the baseline and reduces metal artefacts, improving the quality of images, which can be later used in a clinical setting.Keywords
Computed Tomography, Metal Artifact, Magnetic Resonance Imaging, Virtual Sonogram.Full Text
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