Fig. 7:
Results from abdomen CT images. (a) NDCT, (b) LDCT, (c) CNN-L2, (d) CNN-L1, (e) SL-net, (f) MSL-net, (g) WGAN (h) BM3D, (i) RED-CNN, (j) WGAN-VGG, (k) SMGAN-2D, and (l) SMGAN-3D. The red rectangle indicates the region zoomed in Fig. 8. This display window is [-160, 240]HU.