Automatically registers (aligns) and visualizes point clouds, or processes a whole bunch at once
Each point is colored proportional to its distance to the closest point on the target cloud.
Color range of the residual colormap: RED = 0cm, BLUE = maximum residual threshold (default: 10cm)
Up/down arrow keys adjust the: maximum residual threshold.
If you already have ROS installed:
sudo apt-get install libpcl-1.7-all-dev
Else:
sudo add-apt-repository ppa:v-launchpad-jochen-sprickerhof-de/pcl
sudo apt-get update
sudo apt-get install libpcl-all
sudo apt-get update
sudo apt-get install libpcl-dev
brew install pcl
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Release ..
make
In MacOS, you may need to use a different compiler than the one shipped with Xcode to build with openMP,
to compile without openMP parallelization add: -DWITH_OPENMP=OFF
The source cloud is the one we want to register to the target cloud
./point_cloud_registration_tool --verbose --gui source_cloud.ply target_cloud.ply
source_cloud_1.ply,target_cloud_1.ply
source_cloud_2.obj,target_cloud_2.obj
source_cloud_3.ply,target_cloud_3.obj
you can adjust many parameters of the registration routine, just ask --help