This contains a brief guide how to install / run the code.
The tools require full ROS installation. The installation assumes you have Ubuntu 16.04 LTS [ROS Kinetic] or Ubntu 14.04 LTS [ROS Indigo].
Please refer to http://wiki.ros.org/kinetic/Installation/Ubuntu
Download the source tree into your catkin workspace (here we assume ~/catkin_ws):
$ cd ~/catkin_ws/src
`$ git clone https://github.com/hoangcuongbk80/my_pcl_tutotial.git
$ cd ~/catkin_ws
`$ catkin_make --pkg my_pcl_tutorial
$ roslaunch openni2_launch openni2.launch
$ rosrun my_pcl_tutorial downsampling
$ rosrun my_pcl_tutorial segmentation