Research Article

Enhanced Image Processing and Fuzzy Logic Approach for Optimizing Driver Drowsiness Detection

Table 4

Rule editor.

Rule no.Rule

Rule 1IF eye state is open OR mouth state is close, THEN the drowsy level is low
Rule 2IF eye state is close OR mouth state is open, THEN the drowsy level is high
Rule 3IF eye state is half open OR mouth state is half open, THEN the drowsy level is high
Rule 4IF eye state is open AND mouth state is half open, THEN the drowsy level is low
Rule 5IF eye state is close AND mouth state is close, THEN the drowsy level is high
Rule 6IF eye state is close AND mouth state is half open, THEN the drowsy level is high
Rule 7IF eye state is half open AND mouth state is open, THEN the drowsy level is high
Rule 8IF eye state is half open AND mouth state is close, THEN the drowsy level is medium
Rule 9IF eye state is open AND mouth state is open, THEN the drowsy level is medium