Fig. 7From: Analytic time-of-flight positron emission tomography reconstruction: two-dimensional caseTwo-dimensional reconstructions. Upper row: Noiseless simulations; Lower row: Noisy simulations; Left column: Equivalent time-of-flight backprojection; Middle column: Backprojection filtering (BPF) reconstructions; Right column: BPF reconstructions with noise control window function appliedBack to article page