Compton scatter compensation using the triple-energy window method for single- and dual-isotope SPECT.

Abstract

The spatial distribution of scattered photons varies depending on many factors such as object size and source distribution. We propose a triple-energy window (TEW) scatter compensation method for determining position-dependent Compton scatter. We estimated the count of primary photons at each pixel in the acquired image using the 24% main window centered at… (More)

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