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                                            EricWu123

low accuracy in custom dataset.

Thank you for reply. I use the common point cloud dataset [ISPRS](http://www2.isprs.org/commissions/comm3/wg4/3d-semantic-labeling.html), including the classes as follows(the Powerline is ignored): ``` (label,class,point numbers) 0 Powerline 546 1 Low vegetation 180850...

RVIZ visualization needs elevation layer?

I also found that problem. I must set the name as "elevation", and I can show my map in rviz.

train on custom dataset

I have a same problem, how to train our custom dataset?