title: Essential Matrix from 8 points algorithm
body: <p>In „<em>Multiple View Geometry in Computer Vision</em>” R.Hartley,A.Zisserman in chapter 11 - about computation <strong>Fundamental Matrix</strong> one can read:</p>
  
  <p>„<strong><em>11.7.3 The calibrated case</em></strong></p>
  
  <p><em>In the case of calibrated cameras normalized image coordinates may be used, and the essential matrix E computed instead of the fundamental matrix</em>”</p>
  
  <p>Does it mean – if I have proper Intrinsic Cameras matrices (does it mean calibrated in this case?) I can calculate <strong>Essential Matrix</strong> directly (using 8 points algorithm) omitting calculating <strong>Fundamental Matrix</strong>?</p>
  
  <p>And I can get matrices <strong>R</strong> and <strong>T</strong> from calculated <strong>Essential Matrix</strong> to reconstruction 3D model?</p>
  
  <p>Regards,</p>
  
  <p>Artik</p>