Fusion of EEG-Based Activation, Spatial, and Connection Patterns for Fear Emotion Recognition

Figure 2

Flow chart of emotional recognition. (a) Video-evoked emotional EEG. (b) A feature set was constructed by fusion of DE, CSP, and ENP. (c) Five kinds of frequency features (delta, theta, alpha, beta, and gamma) were selected. (d) Emotion recognition by SVM.