Figure 16
The selected area marked by the red window in Fig. 15(A) enlarged (width window [1301:1800] out of [1:2560] and for rows 811, 821, 831, 851,…, 3211, 3221, 3231, pixel-value [0.59:0.74]). (A) From the original dataset. (B) Prediction for these rows using UDNN-128 with three output channels. (C) Prediction for these rows using cubic interpolation. Again with the proposed method (panel B), there is less noise introduced into the sinograms. Each image ratio is different from the original for presentation purposes. |