On Fatigue Detection for Air Traffic Controllers Based on Fuzzy Fusion of Multiple Features

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/cmmm/volume-2022/4911005/figures/4911005.fig.007a.svgz" name="4911005.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Mouth feature points</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/cmmm/volume-2022/4911005/figures/4911005.fig.007b.svgz" name="4911005.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Extracted mouth area</td></tr></table>

Computational and Mathematical Methods in Medicine

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Figure 7

Figure 7: On Fatigue Detection for Air Traffic Controllers Based on Fuzzy Fusion of Multiple Features 