int main(int argc, char **argv) {
	
	init();
	
	// For catching a CTRL-C
	signal(SIGINT,exit_handler);
	
	// Initialize
	int retVal = stereo.init("../examples/stereo_calib_dataset_3/");
	if (retVal !=0 )
		exit_handler(0);
	
	// Main loop
	retVal = stereo.calib();
	if (retVal !=0 )
		exit_handler(0);
	
 	// Close camera
  	stereo.close();
	
	return 0;
}