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. 2021 Mar 9;21(5):1921. doi: 10.3390/s21051921

Figure 4.

Figure 4

The image on the left is an example of a low exposure time slice with the image in the center being the high exposure time equivalent. The image on the far right is the reconstruction based on the SSIM optimized DCNN (U-Net). The DCNN performs remarkably well in reconstructing fine scale features, barely visible even in the case of a longer exposure time.