融合全局和局部特征的光场图像空间超分辨率算法

井花花, 晏涛, 刘渊

A spatial super⁃resolution method for light filed images by fusing global and local features

Huahua Jing, Tao Yan, Yuan Liu

表3 光场超分辨率的定量比较结果(40组测试数据)

Table 3 Quantitative comparison results of light field super?resolution（40 arrays of test data）

Method PSNR↑ SSIM↑ PI↓ BRISQUE↓ Ours 34.46 0.963 5.23 42.29 Bicubic 25.67 0.802 8.47 66.87 SAN[27] 30.88 0.912 6.22 50.36 DUF[28] 30.45 0.902 6.26 51.07 GB[13] 28.17 0.865 6.48 57.62 LFSR?ATO[22] 31.15 0.928 6.16 49.29 LFIT[21] 32.22 0.934 6.01 48.53