If you want to go further, you can also download the demo datasets, including 3D models from the original paper. To do so, you can either call

make dl-datasets

if you use Super4PCS from sources, or directly download this file (MD5: ad1e172902b41a3f17e9b4901adf3ba5).

Then, call the registration script:

cd assets/demo1
./   # call the run.bat script on windows

The registration output can be easily checked using the meshlab projects (files *.mlp) provided in the dataset subfolders.

Note that this demo does not include local registration, ICP must be ran in post-process to obtain fine alignment.