Table 6 Ablation study on token dictionary sizes (M).

From: Dual branch attention network for image super-resolution

M

Urban100

Manga109

PSNR

SSIM

PSNR

SSIM

16

26.41

0.7949

30.91

0.9137

32

26.47

0.7963

30.95

0.9140

64

26.55

0.7977

30.99

0.9144

96

26.54

0.7975

30.95

0.9142

  1. Significant values are in bold.