Visualization

[anju000]

Can i visualize the output? Like tracked points with this code.

[kxhit]

@anju000 Hi! I want to see the tracked points as well. Have you solved this problem? Thanks.

[kxhit]

I make pcl::PointCloud<pcl::PointXYZRGB>::Ptr previousModel_ be public and publish these points to the rviz with ROS. I notice that these points are exactly the points I add (using addPoints). When I no longer add points to the tracker, these points in previousModel are not changed. I think this is not a tracking algorithm (The tracking algorithm should be given an initial point cloud, which will always output the tracking point cloud. Just like the 2D tracking did.). Is my code wrong, or what other reasons? Thanks!