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Title
Frequency split metal artefact reduction in pelvic computed tomography.
Authors
Lell, M M; Meyer, E; Schmid, M; Raupach, R; May, M S; Uder, M; Kachelriess, M
Abstract
Artefacts from total hip replacement affect image quality and the visualisation of pelvic lesions on computed tomography (CT). We propose a frequency split (FS) approach in addition to the normalised metal artefact reduction (NMAR) algorithm that aims to suppress artefacts and improves image quality in patients with orthopaedic hardware.