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Journal article

Evaluation of principal component analysis based data driven respiratory gating for positron emission tomography

Abstract:

Respiratory motion can degrade PET image quality and lead to inaccurate quantification of lesion uptake. Such motion can be mitigated via respiratory gating. Our objective was to evaluate a data driven gating (DDG) technique that is being developed commercially for clinical PET/CT.A data driven respiratory gating algorithm based on principal component analysis (PCA) was applied to phantom and FDG patient data. An anthropomorphic phantom and a NEMA IEC Body phantom were filled with 18F, placed...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1259/bjr.20170793

Authors


Walker, MD More by this author
Bradley, KM More by this author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Oncology
ORCID:
0000-0002-6880-5687
National Institute for Health Research More from this funder
Health Education England More from this funder
Publisher:
British Institute of Radiology Publisher's website
Journal:
British Journal of Radiology Journal website
Volume:
91
Issue:
1085
Pages:
Article: 20170793
Publication date:
2018-03-15
Acceptance date:
2018-02-05
DOI:
EISSN:
1748-880X
ISSN:
0007-1285
Pubs id:
pubs:824744
URN:
uri:fcd48c72-dcf4-4053-bf1a-43617f75284e
UUID:
uuid:fcd48c72-dcf4-4053-bf1a-43617f75284e
Local pid:
pubs:824744
Language:
English
Keywords:

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