| Literature DB >> 18044633 |
Ahmed Saad1, Ben Smith, Ghassan Hamarneh, Torsten Möller.
Abstract
We develop a segmentation technique for dynamic PET incorporating the physiological parameters for different regions via kinetic modeling. We demonstrate the usefulness of our technique on fifteen [11C]Raclopride simulated PET images. We show qualitatively and quantitatively that the physiologically based algorithm outperforms two classical segmentation techniques. Further, we derive a formula to compute and visualize the uncertainty encountered during the segmentation.Entities:
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Year: 2007 PMID： 18044633 DOI： 10.1007/978-3-540-75759-7_88
Source DB: PubMed Journal: Med Image Comput Comput Assist Interv