How to label points?

[qsh-zh]

Hi Isaac, thanks for your work.
But I do not know how to label the points of the plane? What kind of efficient tools can I use to mark out targets points?

[IsaacGuan]

Hi,
Sorry for the late reply. As I mentioned in #1, part segmentation of a point cloud is implemented by a tool developed by my lab members, but that tool is not open source yet. Maybe you could also take advantage of the MeshLab, with which you could manually select a part of a point cloud, save that as a new object, and assign a label to all the points in the new object. This is doable, though the tool is a bit hard to use.

[kiranintellify]

Hi, IssacGuan is any another way to generate .seg file other than meshlab as i am not gettin how to make .seg file there.

[SHARMARINKU]

Hi, IssacGuan, I am also working on point net, but I am using a 3D lidar Sensor to generate 3D point net data. so can you please tell me is any other way to generate .seg file other than meshlab as I am not getting how to make .seg file there.