code: public static boolean absoluteQuadraticToH(DMatrix4x4 Q , DMatrixRMaj H ) {
  		DecomposeAbsoluteDualQuadratic alg = new DecomposeAbsoluteDualQuadratic();
  		if( !alg.decompose(Q) )
  			return false;
  
  		return alg.computeRectifyingHomography(H);
  	}
docs: Decomposes the absolute quadratic to extract the rectifying homogrpahy H. This is used to go from
  a projective to metric (calibrated) geometry. See pg 464 in [1].
  
  <p>Q = H*I*H<sup>T</sup></p>
  <p>where I = diag(1 1 1 0)</p>
  
  <ol>
  <li> R. Hartley, and A. Zisserman, "Multiple View Geometry in Computer Vision", 2nd Ed, Cambridge 2003 </li>
  </ol>
  
  @see DecomposeAbsoluteDualQuadratic
  
  @param Q (Input) Absolute quadratic. Typically found in auto calibration. Not modified.
  @param H (Output) 4x4 rectifying homography.