Deep learning for PET image reconstruction

AJ Reader, G Corda, A Mehranian… - … on Radiation and …, 2020 - ieeexplore.ieee.org
This article reviews the use of a subdiscipline of artificial intelligence (AI), deep learning, for
the reconstruction of images in positron emission tomography (PET). Deep learning can be …

History and future technical innovation in positron emission tomography

T Jones, D Townsend - Journal of Medical Imaging, 2017 - spiedigitallibrary.org
Instrumentation for positron emission tomography (PET) imaging has experienced
tremendous improvements in performance over the past 60 years since it was first conceived …

PET versus SPECT: strengths, limitations and challenges

A Rahmim, H Zaidi - Nuclear medicine communications, 2008 - journals.lww.com
The recent introduction of high-resolution molecular imaging technology is considered by
many experts as a major breakthrough that will potentially lead to a revolutionary paradigm …

[HTML][HTML] Image reconstruction for PET/CT scanners: past achievements and future challenges

S Tong, AM Alessio, PE Kinahan - Imaging in medicine, 2010 - ncbi.nlm.nih.gov
PET is a medical imaging modality with proven clinical value for disease diagnosis and
treatment monitoring. The integration of PET and CT on modern scanners provides a …

[HTML][HTML] Direct estimation of kinetic parametric images for dynamic PET

G Wang, J Qi - Theranostics, 2013 - ncbi.nlm.nih.gov
Dynamic positron emission tomography (PET) can monitor spatiotemporal distribution of
radiotracer in vivo. The spatiotemporal information can be used to estimate parametric …

Four‐dimensional (4D) image reconstruction strategies in dynamic PET: beyond conventional independent frame reconstruction

A Rahmim, J Tang, H Zaidi - Medical physics, 2009 - Wiley Online Library
In this article, the authors review novel techniques in the emerging field of spatiotemporal
four‐dimensional (4D) positron emission tomography (PET) image reconstruction. The …

Advances in PET image reconstruction

AJ Reader, H Zaidi - PET clinics, 2007 - Elsevier
Until recently, the most widely used methods for image reconstruction were direct analytic
techniques. Iterative techniques, although computationally much more intensive, produce …

4D image reconstruction for emission tomography

AJ Reader, J Verhaeghe - Physics in Medicine & Biology, 2014 - iopscience.iop.org
An overview of the theory of 4D image reconstruction for emission tomography is given
along with a review of the current state of the art, covering both positron emission …

The development, past achievements, and future directions of brain PET

T Jones, EA Rabiner - Journal of Cerebral Blood Flow & …, 2012 - journals.sagepub.com
The early developments of brain positron emission tomography (PET), including the
methodological advances that have driven progress, are outlined. The considerable past …

Deep learning-based PET image denoising and reconstruction: a review

F Hashimoto, Y Onishi, K Ote, H Tashima… - … physics and technology, 2024 - Springer
This review focuses on positron emission tomography (PET) imaging algorithms and traces
the evolution of PET image reconstruction methods. First, we provide an overview of …