Data-driven gating (DDG)-based motion match for improved CTAC registration

Background Respiratory motion artefacts are a pitfall in thoracic PET/CT imaging. A source of these motion artefacts within PET images is the CT used for attenuation correction of the images. The arbitrary respiratory phase in which the helical CT ( CT helical ) is acquired often causes misregistrat...

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Bibliographic Details
Published in:	EJNMMI physics Vol. 11; no. 1; pp. 42 - 13
Main Authors:	Cook, Ella L., Su, Kuan-Hao, Higgins, Geoff S., Johnsen, Robert, Bouhnik, Jean-Paul, McGowan, Daniel R.
Format:	Journal Article
Language:	English
Published:	Cham Springer International Publishing 01.05.2024 Springer Nature B.V SpringerOpen
Subjects:	4DCT Algorithms Applied and Technical Physics Attenuation Computational Mathematics and Numerical Analysis Computed tomography Data-driven gating Engineering Image acquisition Imaging Lesions Liver Medicine Medicine & Public Health Motion effects Nuclear Medicine Original Research Phase matching Positron emission Radiology Respiratory motion 4DCT Data-driven gating Respiratory motion
ISSN:	2197-7364, 2197-7364
Online Access:	Get full text
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