title: opencv java resize does not work
body: <p>I am doing android development in java with opencv.  I am trying to get OpenCv Imgproc.resize() to zoom in on an image, but it does not change the magnification.  It seems to just copy the same image from a source to destination Mat with no changes.  Any help would be appreciated.  Thanks.  My code is:</p>
  
  <pre><code>Mat src = new Mat(bitmap.getWidth(), bitmap.getHeight(), CvType.CV_8UC3);
  
  Utils.bitmapToMat(bitmap, src, true);
  
  Mat dst = new Mat((int)(src.cols()*1.5), (int)(src.rows()*1.5), CvType.CV_8UC3);
  
  Imgproc.resize(src, dst, dst.size()); //resize image
  
  resizedBitmap = Bitmap.createBitmap(dst.cols(),  dst.rows(), Bitmap.Config.ARGB_8888);
  
  Utils.matToBitmap(dst, resizedBitmap);
  
  imageView.setImageBitmap(resizedBitmap);
  </code></pre>