Research Article

Flexible Light Field Angular Superresolution via a Deep Coarse-to-Fine Framework

Table 4

Quantitative comparisons (PSNR/SSIM) on synthetic scenes with different EPI stack refinement module under task to .

MethodsHCI

Only 2D EPI angular superresolution module31.15/0.871
Coarse EPI angular superresolution module + solution 131.64/0.902
Coarse EPI angular superresolution module + solution 231.96/0.911
Coarse EPI angular superresolution module + solution 3 (ours)33.92/0.916