A Bayesian spatial temporal mixtures approach to kinetic parametric images in dynamic positron emission tomography

PURPOSE: Estimation of parametric maps is challenging for kinetic models in dynamic positron emission tomography. Since voxel kinetics tend to be spatially contiguous, the authors consider groups of homogeneous voxels together. The authors propose a novel algorithm to identify the groups and estimat...

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Bibliografiska uppgifter
I publikationen:Med Phys
Huvudupphovsmän: Zhu, W., Ouyang, J., Rakvongthai, Y., Guehl, N. J., Wooten, D. W., El Fakhri, G., Normandin, M. D., Fan, Y.
Materialtyp: Artigo
Språk:Inglês
Publicerad: American Association of Physicists in Medicine 2016
Ämnen:
QUANTITATIVE IMAGING AND IMAGE PROCESSING
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5025019/
https://ncbi.nlm.nih.gov/pubmed/26936707
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4941010
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