Symmetric geometric transfer matrix partial volume correction for PET imaging: principle, validation and robustness.

Volume: 57, Issue: 21, Pages: 7101 - 7116
Published: Oct 10, 2012
Abstract
Limited spatial resolution of positron emission tomography (PET) often requires partial volume correction (PVC) to improve the accuracy of quantitative PET studies. Conventional region-based PVC methods use co-registered high resolution anatomical images (e.g. computed tomography (CT) or magnetic resonance images) to identify regions of interest. Spill-over between regions is accounted for by calculating regional spread functions (RSFs) in a...
Paper Details
Title
Symmetric geometric transfer matrix partial volume correction for PET imaging: principle, validation and robustness.
Published Date
Oct 10, 2012
Volume
57
Issue
21
Pages
7101 - 7116
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