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

Table 2

Quantitative comparisons (PSNR/SSIM) of the proposed approach with the state-of-the-art ones under task to on synthetic scenes.

Methods	Kalantari et al. [17]	Wu et al. [18]	Wu et al. [19]	Li et al. [20]	Jin et al. [27]	Ours
HCI	32.85/0.909	26.64/0.744	31.84/0.898	33.14/0.910	34.60/0.937	33.92/0.916
HCI old	38.58/0.944	31.43/0.850	37.61/0.942	38.54/0.944	40.84/0.960	41.50/0.975
Average	36.03/0.928	29.30/0.803	35.05/0.922	36.14/0.928	38.07/0.949	38.13/0.949