Figure 18.
Slices corresponding to the plane y = −3.57-mm through the 3D images of the mouse body reconstructed from the 90-view data (top row: a, b) and the 45-view data (bottom row: c, d) by use of (a) the FBP algorithm with fc = 5-MHz; (b) the PLS-TV algorithm with β = 0.03; (c) the FBP algorithm with fc = 5-MHz; and (d) the PLS-TV algorithm with β = 0.01. The images are of size 22.4 × 29.4-mm2. The ranges of the grayscale windows were determined by the minimum and the maximum values in each image.