Level Set Method for Positron Emission Tomography

In positron emission tomography (PET), a radioactive compound is injected into the body to promote a tissue-dependent emission rate. Expectation maximization (EM) reconstruction algorithms are iterative techniques which estimate the concentration coefficients that provide the best fitted solution, f...

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Bibliographic Details
Published in:	International Journal of Biomedical Imaging
Main Authors:	Tony F. Chan, Hongwei Li, Marius Lysaker, Xue-Cheng Tai
Format:	Article
Language:	English
Published:	Wiley 2007-01-01
Online Access:	http://dx.doi.org/10.1155/2007/26950

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