Federated optimisation of kinetic analysis problems

Nicholas Dowson,Charles Baker,Paul Thomas,Jye Smith,Simon Puttick,Christopher Bell,Olivier Salvado,Stephen Rose

Medical Image Analysis（2017）

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摘要

•Federated optimisation is a new method for kinetic analysis of dynamic medical images.•It exploits inherent redundancy in images to efficiently improve time activity curve fits.•Visual consistency is sometimes slightly improved, without explicit regularisation.•The method is agnostic to model formulation.

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关键词

Kinetic analysis,Optimisation,Dynamic images,Positron emission tomography,Magnetic resonance imaging

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