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Chemical characteristics, motivation and strategies in choice of materials used as liver phantom: a literature review
Liver phantoms have been developed as an alternative to human tissue and have been
used for different purposes. In this article, the items used for liver phantoms fabrication are …
used for different purposes. In this article, the items used for liver phantoms fabrication are …
Impact of motion compensation and partial volume correction for 18F-NaF PET/CT imaging of coronary plaque
Recent studies have suggested that 18 F-NaF-PET enables visualization and quantification
of plaque micro-calcification in the coronary tree. However, PET imaging of plaque …
of plaque micro-calcification in the coronary tree. However, PET imaging of plaque …
Clinical evaluation of 4D PET motion compensation strategies for treatment verification in ion beam therapy
A clinical trial named PROMETHEUS is currently ongoing for inoperable hepatocellular
carcinoma (HCC) at the Heidelberg Ion Beam Therapy Center (HIT, Germany). In this …
carcinoma (HCC) at the Heidelberg Ion Beam Therapy Center (HIT, Germany). In this …
A content-adaptive unstructured grid based regularized CT reconstruction method with a SART-type preconditioned fixed-point proximity algorithm
The goal of this study is to develop a new computed tomography (CT) image reconstruction
method, aiming at improving the quality of the reconstructed images of existing methods …
method, aiming at improving the quality of the reconstructed images of existing methods …
Robust real-time extraction of respiratory signals from PET list-mode data
A Salomon, B Zhang, P Olivier… - Physics in Medicine & …, 2018 - iopscience.iop.org
Respiratory motion, which typically cannot simply be suspended during PET image
acquisition, affects lesions' detection and quantitative accuracy inside or in close vicinity to …
acquisition, affects lesions' detection and quantitative accuracy inside or in close vicinity to …
List-mode image reconstruction for positron emission tomography using tetrahedral voxels
Image space decomposition based on tetrahedral voxels are interesting candidates for use
in emission tomography. Tetrahedral voxels provide many of the advantages of point clouds …
in emission tomography. Tetrahedral voxels provide many of the advantages of point clouds …
[PDF][PDF] Reduced-parameter Motion Estimation in PET Using Respiratory Motion Models
Positron emission tomography (PET) is a modality with high temporal resolution but long
acquisition times. This can result in blurred images due to subject motion. Respiratory …
acquisition times. This can result in blurred images due to subject motion. Respiratory …