Joint reconstruction via coupled Bregman iterations with applications to PET-MR imaging

Joint reconstruction has recently attracted a lot of attention, especially in the field of medical multi-modality imaging such as PET-MRI. Most of the developed methods rely on the comparison of image gradients, or more precisely their location, direction and magnitude, to make use of structural sim...

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Veröffentlicht in:	Inverse problems 2018-01, Vol.34 (1), p.14001
Hauptverfasser:	Rasch, Julian, Brinkmann, Eva-Maria, Burger, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Bregman iterations infimal convolution of Bregman distances joint reconstruction magnetic resonance imaging positron emission tomography structural similarity total variation
Online-Zugang:	Volltext
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