Detecting Happiness Using Hyperspectral Imaging Technology

<div>Distribution of StO<sub>2</sub> over the size of ROI (N by N) for happiness state on the region of L4. The blue mark “+” represents the mean StO<sub>2</sub> at the N by N scale. And the blue line denotes the connection line of the mean value in each N by N scale.</div>

Computational Intelligence and Neuroscience

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Figure 7

Figure 7: Detecting Happiness Using Hyperspectral Imaging Technology 