Gaze Estimation Method Using Analysis of Electrooculogram Signals and Kinect Sensor

Figure 3

Four types of feature values of EOG signals that were recorded in this study. In (a), AC is the EOG signal recorded in CH3-CH4. In (b) and (c), DC is the EOG signal recorded in CH1-CH2.

(a) Feature value of AC

(b) Feature value of DC

(c) Feature value of DC difference value and DC integral value