This software package includes tools used to find delta-sparse, delta-dense subsamples of point clouds. The code uses Open-MPI and runs in parallel in HPC environments. In particular we focus on the special case where the points of the point clouds correspond to Persistence Diagrams (or tuples thereof).
See the webpage at http://shaunharker.github.io/subsample.
Shaun Harker 2015-06-29