title: Using cvScalar of opencv with Ycbcr values
body: <p>I'm trying to use the OpenCV function <code>cvInRange</code>, which need two <code>Scalar</code> parameters, and the problems is that I need to use a <code>YcbCr</code> values of the scalar min and max, does anybody know how to make this?</p>
  
  <pre><code>cvInRangeS(imgYCbcr,  
          cvScalar( Ymax, Cbmax, Crmax  ),  
          cvScalar( Ymin, Crmin, Crmin ), 
          imgThresh); 
  </code></pre>
  
  <p>thanks in advance </p>