Nonlinear spatio-temporal filtering of dynamic PET data using a four-dimensional Gaussian filter and expectation-maximization deconvolution

Author: Floberg J M   Holden J E  

Publisher: IOP Publishing

ISSN: 0031-9155

Source: Physics in Medicine and Biology, Vol.58, Iss.4, 2013-02, pp. : 1151-1168

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Abstract