docs: public void process( DMatrixRMaj cameraCalibration ,
  						 List<DMatrixRMaj> homographies ,
  						 List<CalibrationObservation> observations )
  	{
  		init( observations );
  
  		setupA_and_B(cameraCalibration,homographies,observations);
  
  		if( !solver.setA(A) )
  			throw new RuntimeException("Solver had problems");
  
  		solver.solve(B,X);
  	}