Artificial Intelligence–Based Data Corrections for Attenuation and Scatter in Position Emission Tomography and Single-Photon Emission Computed Tomography - 16/09/21
, Tyler J. Bradshaw, PhD Resumen |
Recent developments in artificial intelligence (AI) technology have enabled new developments that can improve attenuation and scatter correction in PET and single-photon emission computed tomography (SPECT). These technologies will enable the use of accurate and quantitative imaging without the need to acquire a computed tomography image, greatly expanding the capability of PET/MR imaging, PET-only, and SPECT-only scanners. The use of AI to aid in scatter correction will lead to improvements in image reconstruction speed, and improve patient throughput. This article outlines the use of these new tools, surveys contemporary implementation, and discusses their limitations.
El texto completo de este artículo está disponible en PDF.Keywords : Artificial intelligence, Deep learning, Attenuation correction, Scatter correction, PET, SPECT
Esquema
Vol 16 - N° 4
P. 543-552 - octobre 2021 Regresar al número
Artículo precedente
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