title: How to use waldboost detector in opencv-3.2 using python
body: <pre><code>import cv2
  import numpy as np 
  detector=cv2.createWaldBoost()
  </code></pre>
  
  <p>but this code is showing me error</p>
  
  <blockquote>
    <p>detector=cv2.createWaldBoost()
    AttributeError: module 'cv2' has no attribute 'createWaldBoost'</p>
  </blockquote>