title: How to get a score for cv2.CascadeClassifier.detectMultiScale()?
body: <p>When using <strong>Python</strong>,</p>
  
  <p>the openCV function </p>
  
  <pre><code>cv.HaarDetectObjects()
  </code></pre>
  
  <p>returns an object found along with a detection score.</p>
  
  <p>If I use the opencv2 function instead, </p>
  
  <pre><code>cv2.CascadeClassifier.detectMultiScale()
  </code></pre>
  
  <p>I get the detected object, but no score. This makes it difficult to get a good "confidence" measure of the detection.</p>
  
  <p>Is there a way to get that somehow, using CV2?</p>