Table 1 Quantitative comparisons of mean absolute error (\(\mathcal {M}\)), F-measure (\(\mathcal {F}\)), E-measure (\(\mathcal {E}\)), and S-measure (\(\mathcal {S}\)) on two light field datasets, i.e., DUTLF [7] and LFSD [6]. Baseline denotes the results of 2D methods over all-focus images, while +Ours denotes the results after the selection of our proposed method. Red and blue denote the best and second scores, respectively. The up arrow ↑ means larger is better while the down arrow ↓ means smaller is better

From: Are RGB-based salient object detection methods unsuitable for light field data?