title: Python image join
body: <p>I split the image 4 piece
  I want to remake them with randomly placement.
  For example : frame2_frame3_frame1_frame 4</p>
  
  <pre><code>image=cv2.imread("example.jpg") 
  height, width, channels = image.shape
  frame_1=image[1:int(height/2)+1,0:int(width/2)]
  frame_2=image[1:int(height/2)+1,int(width/2)+1:int(width)+1]
  frame_3=image[int(height/2)+1:int(height)+1,0:int(width/2)+1]
  frame_4=image[int(height/2)+1:int(height)+1,int(width/2)+1:int(width)+1]
  total=[frame_1+frame_2]
  </code></pre>
  
  <p>Thank you</p>