Drowsiness and Yawn detection with voice alert using Dlib

Simple code in python to detect Drowsiness and Yawn and alert the user using Dlib.

Dependencies

1. Python 3
2. opencv (tested with 3.4)
3. dlib (tested with 19.18.0)
4. imutils (tested with 0.5.3)
5. scipy
6. numpy
7. argparse

Run

Python3 drowsiness_yawn.py -- webcam 0		//For external webcam, use the webcam number accordingly

Setups

Change the threshold values according to your need

EYE_AR_THRESH = 0.3
EYE_AR_CONSEC_FRAMES = 30
YAWN_THRESH = 10`	//change this according to the distance from the camera