/** Constructor with arguments 
 * @param ros::NodeHandle ROS node */
Ladybug2::Ladybug2(ros::NodeHandle node)
{
    // get vector with intrinsics data
    getIntrinsics(node);

    // get vector with extrinsic transformations   
    getExtrinsics(node);
}
 void
 extractLibmvReconstructionData(InputOutputArray K,
                                OutputArray Rs,
                                OutputArray Ts,
                                OutputArray points3d)
 {
   getCameras(Rs, Ts);
   getPoints(points3d);
   getIntrinsics().copyTo(K.getMat());
 }