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. Author manuscript; available in PMC: 2020 May 29.
Published before final editing as: IEEE Trans Biomed Eng. 2018 Nov 29:10.1109/TBME.2018.2883958. doi: 10.1109/TBME.2018.2883958

TABLE II.

Reconstruction performances by using different hyper-parameter settings and under-sampling rates in Dense-Unet.

Reconstructed T2 with different parameters T1+1/4 T2 T1+1/8 T2 T1+1/16 T2
PSNR MAE PSNR MAE PSNR MAE
GR=16, NC=4 37.7 0.013 34.1 0.020 33.5 0.021
GR=16, NC=5 39.1 0.011 36.9 0.014 34.3 0.019
GR=16, NC=6 38.9 0.012 34.7 0.019 32.4 0.024
GR=24, NC=4 38.5 0.012 36.5 0.015 34.1 0.020
GR=24, NC=5 38.8 0.012 36.3 0.016 34.0 0.020