Generation of 4-dimensional CT images based on 4-dimensional PET–derived motion fields
HJ Fayad, F Lamare, CC Le Rest… - Journal of Nuclear …, 2013 - Soc Nuclear Med
Respiratory motion can potentially reduce accuracy in anatomic and functional image fusion
from multimodality systems. It can blur the uptake of small lesions and lead to significant …
from multimodality systems. It can blur the uptake of small lesions and lead to significant …
Respiratory synchronized CT image generation from 4D PET acquisitions
H Fayad, F Lamare, V Bettinardi… - 2008 IEEE Nuclear …, 2008 - ieeexplore.ieee.org
Respiratory motion reduces accuracy in image fusion from combined PET/CT systems.
Solutions presented to date include respiratory synchronized PET and CT acquisitions. In …
Solutions presented to date include respiratory synchronized PET and CT acquisitions. In …
A generic respiratory motion model for motion correction in PET/CT
Respiratory motion causes different magnitude qualitative and quantitative artefacts in
medical imaging and especially in emission tomography. Solutions presented to date …
medical imaging and especially in emission tomography. Solutions presented to date …
4-Dimensional MRI and attenuation map generation in PET/MRI with 4-dimensional PET-derived deformation matrices: study of feasibility for lung cancer applications
Respiratory motion may reduce accuracy in the fusion of functional and anatomic images
from combined PET/MRI systems. Methodologies for the correction of respiratory motion in …
from combined PET/MRI systems. Methodologies for the correction of respiratory motion in …
Motion correction using anatomical information in PET/CT and PET/MR hybrid imaging.
H Fayad, F Lamare, T Merlin… - The Quarterly Journal of …, 2015 - europepmc.org
Respiratory and cardiac motion causes qualitative and quantitative inaccuracies in whole
body multi-modality imaging such as positron emission tomography coupled with computed …
body multi-modality imaging such as positron emission tomography coupled with computed …
Event‐by‐event respiratory motion correction for PET with 3D internal‐1D external motion correlation
Purpose: Respiratory motion during PET/CT imaging can cause substantial image blurring
and underestimation of tracer concentration for both static and dynamic studies. In this study …
and underestimation of tracer concentration for both static and dynamic studies. In this study …
Reconstruction-incorporated respiratory motion correction in clinical simultaneous PET/MR imaging for oncology applications
H Fayad, H Schmidt, C Wuerslin… - Journal of Nuclear …, 2015 - Soc Nuclear Med
Simultaneous PET and MR imaging is a promising new technique allowing the fusion of
functional (PET) and anatomic/functional (MR) information. In the thoracic–abdominal …
functional (PET) and anatomic/functional (MR) information. In the thoracic–abdominal …
Dual respiratory and cardiac motion estimation in PET imaging: methods design and quantitative evaluation
Purpose The goal of this study was to develop and evaluate four post‐reconstruction
respiratory and cardiac (R&C) motion vector field (MVF) estimation methods for cardiac 4D …
respiratory and cardiac (R&C) motion vector field (MVF) estimation methods for cardiac 4D …
[HTML][HTML] Management of respiratory motion in PET/computed tomography: the state of the art
A Pepin, J Daouk, P Bailly, S Hapdey… - Nuclear medicine …, 2014 - journals.lww.com
Combined PET/computed tomography (CT) is of value in cancer diagnosis, follow-up, and
treatment planning. For cancers located in the thorax or abdomen, the patient's breathing …
treatment planning. For cancers located in the thorax or abdomen, the patient's breathing …
MRI-based nonrigid motion correction in simultaneous PET/MRI
Respiratory and cardiac motion is the most serious limitation to whole-body PET, resulting in
spatial resolution close to 1 cm. Furthermore, motion-induced inconsistencies in the …
spatial resolution close to 1 cm. Furthermore, motion-induced inconsistencies in the …