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Figure 7 | BMC Medical Physics

Figure 7

From: The 2D Hotelling filter - a quantitative noise-reducing principal-component filter for dynamic PET data, with applications in patient dose reduction

Figure 7

Dose reduction. A-C) Patlak slope images calculated for 10% (20 MBq), 30% (60 MBq) and 100% (200 MBq) of typical injected activity. D-F) Patlak slope images preprocessed with Hotelling filter (PC1-4) prior to Patlak slope calculations. G) Bar graph displaying the uptake in five regions of interests measured in images C-F.

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BMC Medical Physics

ISSN: 1756-6649