title: How do I use a Homography Matrix properly?
body: <p>So I have an image, and a panoramic image. Pixels from <code>image1</code> are mapped to the panorama using a Homography matrix (is that correct?). I have the Homography Matrix <code>H</code>.</p>
  
  <p>So, for each pixel in panorama, how do I know where the pixel is in <code>image1</code>?</p>
  
  <p>I have the (u,v) coordinates of the pixel in the panorama, an the Homography <code>H</code> that maps image1 to panorama.</p>
  
  <p>What is the formula?</p>