Acceleration of the direct reconstruction of linear parametric images using nested algorithms

Parametric imaging using dynamic positron emission tomography (PET) provides important information for biological research and clinical diagnosis. Indirect and direct methods have been developed for reconstructing linear parametric images from dynamic PET data. Indirect methods are relatively simple...

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Veröffentlicht in:	Physics in medicine & biology 2010-03, Vol.55 (5), p.1505-1517
Hauptverfasser:	Wang, Guobao, Qi, Jinyi
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Image Processing, Computer-Assisted - methods Likelihood Functions Positron-Emission Tomography Time Factors
Online-Zugang:	Volltext
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