PMC

Endoscopic images obtained using linked color imaging (LCI) and blue laser imaging (BLI). A (a) White-light imaging (WLI). (b) LCI. The experts scored this LCI image +8 points, and classified as improved visibility. The non-experts scored this LCI image +9 points, and classified as improved visibility. (c) BLI. The experts scored this BLI image +4 points, and classified as equivalent visibility. The non-experts scored this BLI image +2 points, and classified as equivalent visibility. B (a) White-light imaging (WLI). (b) LCI. The experts scored this LCI image +5 points, and classified as improved visibility. The non-experts scored this LCI image +7 points, and classified as improved visibility. (c) BLI. The experts scored this BLI image −5 points, and classified as worsened visibility. The non-experts scored this BLI image −7 points, and classified as worsened visibility

The visibility individuals’ payoff E_f is larger than the invisibility individuals’ payoff E_f in the lattice network. However, the payoff of visibility and invisibility players are almost the same in the BA network. Parameters are set: α = 0.1, β = 0.5, r = 1.1, δ = 0, T = 1.1, κ = 10, M = 100. Each data point is obtained by averaging 100 independent runs. (a) The average payoff of visibility and invisibility players change with the game round in the lattice network. (b) The average payoff of visibility and invisibility players change with the game round in the BA network. The inset is a part of evolution of the visibility and invisibility individuals’ payoff in the BA network. We could find the visibility and invisibility individuals’ payoff change in the cross.

V_Original is the original annual mean visibility; V_WS4 is annual mean visibility on days with average wind speeds >4 m/s; V_FRS is annual mean visibility on days with fog, rain, or snow; V_D_WS4 is annual mean visibility with wind speed (>4 m/s) days eliminated; V_D_FRS is annual mean visibility, with fog, rain, or snow days eliminated; V_D_WS4_FRS is annual mean visibility, with fog, rain, snow, or wind speed (>4 m/s) days eliminated.

The initial visibility level β has greater influence on the lattice network than the BA network. While the individual connection in the form of lattice structure, the average level of visibility increases with the increase of the initial level of visibility β. However, the individual visibility level does not significantly improve if the connection in the form of BA network. Parameters are set: α = 0.1, δ = 0, T = 1.1, κ = 10, M = 500. Each data point is obtained by averaging 100 independent runs. (a) The average level of visibility changes with β in the lattice network. (b) The average level of visibility changes with β in the scale free network.