title: How can I move mouse by detected face and Eye using OpenCV and Python
body: <p>I have managed to detect face and eyes by drawing cycles around them and it works fine with the help of Python tutorials <a href="https://docs.python.org/3.5/tutorial/index.html" rel="nofollow">Python tutorial</a> &amp;  <a href="http://www.learnopencv.com/delaunay-triangulation-and-voronoi-diagram-using-opencv-c-python/" rel="nofollow">Learn Opencv</a>. Now I would like to make the mouse (Cursor) moves when Face moves and Eyes close/open to do mouse clicking. (PYTHON &amp; OPENCV). Please help to give me more ideas on how I can make it works.
  Thanks.</p>
  
  <p>Check the codes below:</p>
  
  <pre><code>import cv2
  import sys
  face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')
  eye_cascade = cv2.CascadeClassifier('haarcascade_eye.xml')
  video_capture = cv2.VideoCapture(0)
  while True:
      ret, img = video_capture.read()
      gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
      Face = face_cascade.detectMultiScale(gray, 1.3, 5)
      for (x,y,w,h) in Face:
           cv2.rectangle(img,(x,y),(x+w,y+h),(0,0,255),2)
           roi_gray = gray[y:y+h, x:x+w]
           roi_color = img[y:y+h, x:x+w]
           eyes = eye_cascade.detectMultiScale(roi_gray)
           for (ex,ey,ew,eh) in eyes:
               cv2.rectangle(roi_color,(ex,ey), (ex+ew,ey+eh), (0,255,0), 2)
     # Display the resulting frame
     cv2.imshow('Face and Eye Detected', img)
     if cv2.waitKey(1) &amp; 0xFF == ord('q'):
          break
  #cv2.waitKey(0)
  video_capture.release()
  cv2.destroyAllWindows()    
  </code></pre>