title: Various Thresholding Methods Implementation in Python Opecv2
body: <p>I want to compare the performance of various thresholding methods. Literally, I found various thresholding methods are </p>
  
  <ul>
  <li>Histogram shape based methods (Ex:- Otsu Method)</li>
  <li>Clustering based methods </li>
  <li>Entropy based methods </li>
  <li>Attribute similarity methods </li>
  <li>Locally Adaptive Thresholding</li>
  </ul>
  
  <p>I dont know whether python opencv2 has the above mentioned thresholding methods implementation are not. Any other python library has its implementations ?  <br><br>
  I found some Links but thats are very basic :- <br>
  <a href="http://docs.opencv.org/doc/tutorials/imgproc/threshold/threshold.html" rel="nofollow">http://docs.opencv.org/doc/tutorials/imgproc/threshold/threshold.html</a>
  <a href="http://opencvpython.blogspot.in/2013/05/thresholding.html" rel="nofollow">http://opencvpython.blogspot.in/2013/05/thresholding.html</a> <br>
  (Local thresholding, Global thresholding, Adaptive thresholding, binary, binary_inverted etc., only exists in python opencv. Thast I found)</p>
  
  <p>Can anyone help me to implement the above mentioned thresholding types ? Or any idea to accomplish my task ?</p>
  
  <p>Thanks in adnvance... </p>