An Accurate Timing Alignment Method with Time-to-Digital Converter Linearity Calibration for High-Resolution TOF PET

Accurate PET system timing alignment minimizes the coincidence time window and therefore reduces random events and improves image quality. It is also critical for time-of-flight (TOF) image reconstruction. Here, we use a thin annular cylinder (shell) phantom filled with a radioactive source and loca...

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Bibliografiske detaljer
Udgivet i:	IEEE Trans Nucl Sci
Main Authors:	Li, Hongdi, Wang, Chao, An, Shaohui, Lu, Xingyu, Dong, Yun, Liu, Shitao, Baghaei, Hossain, Zhang, Yuxuan, Ramirez, Rocio, Wong, Wai-Hoi
Format:	Artigo
Sprog:	Inglês
Udgivet:	2015
Fag:	Article
Online adgang:	https://ncbi.nlm.nih.gov/pmc/articles/PMC4629519/ https://ncbi.nlm.nih.gov/pubmed/26543243 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2015.2430751
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An Accurate Timing Alignment Method with Time-to-Digital Converter Linearity Calibration for High-Resolution TOF PET

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