Fig. 13From: Analytic time-of-flight positron emission tomography reconstruction: three-dimensional caseImage reconstruction using proposed algorithm for the case of ψ = π/2 and σ = 10. This is the ‘4π’ case. Row 1: TOF backprojection. Row 2: Final reconstruction. Row 3: Tomographic filter H. Three central orthogonal cuts are shown for each rowBack to article page