Fig. 10

Uncertainty estimation of MR-ART. (a) GT image; (b) SR image; (c) SSIM map; (d) absolute error map between GT and SR images; (e) aleatoric uncertainty map rescaled to the range of 0 to 1, the globally elevated values across the image volume illustrate the distribution difference between HCP and MR-ART datasets; (f) epistemic uncertainty map rescaled to the range of 0 to 1 still corresponds to SSIM and absolute error maps.