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Pixel TACs of the reference images (solid) and the images reconstructed by using (a) the FBFIR-Hann, (b) the FBFIR-PCA, and (c) the LRME-STIR methods, respectively, from the experimental data contaminated with computer-simulated noise. Blue, red, green, and black correspond to the pixels marked by A, B, C, and D in Fig. 8, respectively.
