docs: protected boolean findScaleH( DMatrixRMaj H ) {
  		if( !svd.decompose(H) )
  			return false;
  
  		Arrays.sort(svd.getSingularValues(), 0, 3);
  
  		double scale = svd.getSingularValues()[1];
  		CommonOps_DDRM.divide(H,scale);
  
  		return true;
  	}