Clinical evaluation of a data-driven respiratory gating algorithm for whole-body PET with continuous bed motion
F Büther, J Jones, R Seifert, L Stegger… - Journal of Nuclear …, 2020 - Soc Nuclear Med
Respiratory gating is the standard to prevent respiration effects from degrading image
quality in PET. Data-driven gating (DDG) using signals derived from PET raw data is a …
quality in PET. Data-driven gating (DDG) using signals derived from PET raw data is a …
The impact of data-driven respiratory gating in clinical F-18 FDG PET/CT: comparison of free breathing and deep-expiration breath-hold CT protocol
SY Kang, BS Moon, HO Kim, HJ Yoon… - Annals of Nuclear Medicine, 2021 - Springer
Background Respiratory motion can diminish PET image quality and lead to inaccurate
lesion quantifications. Data-driven gating (DDG) was recently introduced as an effective …
lesion quantifications. Data-driven gating (DDG) was recently introduced as an effective …
Impact of data-driven respiratory gating in clinical PET
F Büther, T Vehren, KP Schäfers, M Schäfers - Radiology, 2016 - pubs.rsna.org
Purpose To study the feasibility and impact of respiratory gating in positron emission
tomographic (PET) imaging in a clinical trial comparing conventional hardware-based gating …
tomographic (PET) imaging in a clinical trial comparing conventional hardware-based gating …
[HTML][HTML] Clinical feasibility and impact of data-driven respiratory motion compensation studied in 200 whole-body 18F-FDG PET/CT scans
AH Dias, P Schleyer, MH Vendelbo, K Hjorthaug… - EJNMMI research, 2022 - Springer
Background This study examines the clinical feasibility and impact of implementing a fully
automated whole-body PET protocol with data-driven respiratory gating in patients with a …
automated whole-body PET protocol with data-driven respiratory gating in patients with a …
Data‐driven gating in PET: influence of respiratory signal noise on motion resolution
F Büther, I Ernst, LJ Frohwein, J Pouw… - Medical …, 2018 - Wiley Online Library
Purpose Data‐driven gating (DDG) approaches for positron emission tomography (PET) are
interesting alternatives to conventional hardware‐based gating methods. In DDG, the …
interesting alternatives to conventional hardware‐based gating methods. In DDG, the …
Evaluation of principal component analysis-based data-driven respiratory gating for positron emission tomography
MD Walker, KM Bradley… - The British journal of …, 2018 - academic.oup.com
Objective: Respiratory motion can degrade PET image quality and lead to inaccurate
quantification of lesion uptake. Such motion can be mitigated via respiratory gating. Our …
quantification of lesion uptake. Such motion can be mitigated via respiratory gating. Our …
Respiratory gated PET derived in a fully automated manner from raw PET data
AL Kesner, RA Bundschuh, NC Detorie… - … on Nuclear Science, 2009 - ieeexplore.ieee.org
Respiratory motion in PET degrades image quality and limits detectability of small or low-
contrast lesions. Although image quality can be improved using respiratory-gating, this adds …
contrast lesions. Although image quality can be improved using respiratory-gating, this adds …
Data-driven respiratory gating outperforms device-based gating for clinical 18F-FDG PET/CT
MD Walker, AJ Morgan, KM Bradley… - Journal of Nuclear …, 2020 - Soc Nuclear Med
A data-driven method for respiratory gating in PET has recently been commercially
developed. We sought to compare the performance of the algorithm with an external, device …
developed. We sought to compare the performance of the algorithm with an external, device …
[HTML][HTML] Evaluation of data-driven respiratory gating waveforms for clinical PET imaging
MD Walker, AJ Morgan, KM Bradley, DR McGowan - EJNMMI research, 2019 - Springer
Background We aimed to evaluate the clinical robustness of a commercially developed data-
driven respiratory gating algorithm based on principal component analysis, for use in routine …
driven respiratory gating algorithm based on principal component analysis, for use in routine …
Quiescent period respiratory gating for PET/CT
Purpose: To minimize respiratory motion artifacts, this work proposes quiescent period
gating (QPG) methods that extract PET data from the end‐expiration quiescent period and …
gating (QPG) methods that extract PET data from the end‐expiration quiescent period and …
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