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Summary / Conclusion
For quantitative PET imaging, raw data correction is
necessary
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Random, scatter and dead time correction
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Normalization
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Attenuation correction with CT!
Image reconstruction
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FBP, ML-EM, OSEM, 3D-reconstruction protocols
Automatic contouring algorithms for RT
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Absolute / relative thresholding
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Iterative thresholding
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Source-to-background
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Gradient-based algorithm
ESTRO Teaching Course Advanced Imaging: PET – Reconstruction, Contouring
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