Table 4. Ablation study on the degree of the positional encoding.
PSNR ↑
SSIM ↑
N
= 0
33.903 ± 5.921
0.954 ± 0.058
N
= 4
34.006 ± 6.006
0.956 ± 0.057
N
= 8
33.958 ± 6.052
0.955 ± 0.058