Monte-Carlo based statistical SPECT reconstruction: Influence of number of photon tracks

Accuracy of SPECT images improves when photon scatter is modeled more realistically during iterative reconstruction. Monte-Carlo simulation (MCS) is a general and efficient, but slow, method for detailed modeling and correction of scatter. Recently, we proposed an efficient strategy for fully 3D sta...

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Bibliographische Detailangaben

Hauptverfasser:	de Wit, T.C., Jianbin Xiao, Bokulic, T., Beekman, F.J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acceleration Computational fluid dynamics Convolution Electromagnetic scattering History Image reconstruction Myocardium Noise measurement Particle scattering Single photon emission computed tomography
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