Fig. 6
From: Monte Carlo-based scatter correction for the SMARTZOOM collimator
a The reconstructions of the myocardial perfusion phantom at iteration 100 obtained with the parallel-hole and the SMARTZOOM collimator when reconstructed with dual-energy window and Monte Carlo-based scatter correction. The dotted line in the upper left reconstruction represents the location of the profiles. The red lines in the upper right reconstruction represent the mask of the hot wall and the blue lines represent the mask of the defect. b The profiles over the cardiac insert. The left and the right (lower) peaks are the hot wall and the defect, respectively