A conformal TOF–DOI Prism‐PET prototype scanner for high‐resolution quantitative neuroimaging
Background Positron emission tomography (PET) has had a transformative impact on
oncological and neurological applications. However, still much of PET's potential remains …
oncological and neurological applications. However, still much of PET's potential remains …
High-resolution depth-encoding PET detector module with prismatoid light-guide array
Depth-encoding detectors with single-ended readout provide a practical, cost-effective
approach for constructing high-resolution and high-sensitivity PET scanners. However, the …
approach for constructing high-resolution and high-sensitivity PET scanners. However, the …
Depth of interaction and coincidence time resolution characterization of ultrahigh resolution time-of-flight prism-PET modules
Depth-of-interaction (DOI) positron emission tomography (PET) detector with time-of-flight
(TOF) readout has been developed in recent years. With DOI, PET scanner could achieve …
(TOF) readout has been developed in recent years. With DOI, PET scanner could achieve …
Sub‐2 mm depth of interaction localization in PET detectors with prismatoid light guide arrays and single‐ended readout using convolutional neural networks
Purpose Depth of interaction (DOI) readout in PET imaging has been researched in efforts to
mitigate parallax error, which would enable the development of small diameter, high …
mitigate parallax error, which would enable the development of small diameter, high …
High‐resolution and high‐sensitivity PET for quantitative molecular imaging of the monoaminergic nuclei: A GATE simulation study
Purpose Quantitative in vivo molecular imaging of fine brain structures requires high‐spatial
resolution and high‐sensitivity. Positron emission tomography (PET) is an attractive …
resolution and high‐sensitivity. Positron emission tomography (PET) is an attractive …
Resolving inter-crystal scatter in a light-sharing depth-encoding PET detector
Objective. Inter-crystal scattering (ICS) in light-sharing positron emission tomography (PET)
detectors leads to ambiguity in positioning the initial interaction, which significantly degrades …
detectors leads to ambiguity in positioning the initial interaction, which significantly degrades …
Single-ended readout depth-of-interaction measurements based on random forest algorithm
R Cheng, F Wang, S Li, X Li, Y Liu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The depth-of-interaction (DOI) information can reduce parallax errors and improve the
spatial resolution of positron emission tomography (PET) imaging. Current DOI detectors …
spatial resolution of positron emission tomography (PET) imaging. Current DOI detectors …
Toward 100 ps coincidence time resolution using multiple timestamps in depth-encoding PET modules: A Monte Carlo simulation study
A LaBella, S Tavernier, C Woody… - … on Radiation and …, 2020 - ieeexplore.ieee.org
Coincidence time resolution (CTR) in modern time-of-flight (TOF) PET scanners is limited by
properties of the detector system, namely scintillator size and material, as well as single …
properties of the detector system, namely scintillator size and material, as well as single …
Interleaved signal multiplexing readout in depth encoding prism‐PET detectors
Background Given the large number of readout pixels in clinical positron emission
tomography (PET) scanners, signal multiplexing is an indispensable feature to reduce …
tomography (PET) scanners, signal multiplexing is an indispensable feature to reduce …
Optimized crystal surface treatment for crosshair light-sharing TOF-DOI PET detector
E Yoshida, HG Kang, F Obata… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The coincidence resolving time (CRT) and depth-of-interaction (DOI) resolution of PET
detectors are affected by the crystal surface treatment and the reflective material, and it is …
detectors are affected by the crystal surface treatment and the reflective material, and it is …