Fast formation of statistically reliable FDG parametric images based on clustering and principal components
Formation of parametric images requires voxel-by-voxel estimation of rate constants, a process sensitive to noise and computationally demanding. A model-based clustering method for a two-parameter model (CAKS) was extended to the FDG three-parameter model. The concept was to average voxels with simi...
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Published in | Physics in medicine & biology Vol. 47; no. 3; pp. 455 - 468 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Bristol
IOP Publishing
07.02.2002
Institute of Physics |
Subjects | |
Online Access | Get full text |
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