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Transmission-less attenuation estimation from time-of-flight PET histo-images using consistency equations

In positron emission tomography (PET) imaging, attenuation correction with accurate attenuation estimation is crucial for quantitative patient studies. Recent research showed that the attenuation sinogram can be determined up to a scaling constant utilizing the time-of-flight information. The TOF-PE...

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Bibliographic Details
Published in:Phys Med Biol
Main Authors: Li, Yusheng, Defrise, Michel, Metzler, Scott D, Matej, Samuel
Format: Artigo
Language:Inglês
Published: 2015
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4718739/
https://ncbi.nlm.nih.gov/pubmed/26267223
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/60/16/6563
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