This Matlab package contains the source code to reproduce the figure of the article

J-D. Benamou, G. Carlier, M. Cuturi, L. Nenna, G. Peyré. Iterative Bregman Projections for Regularized Transportation Problems. SIAM Journal on Scientific Computing, 37(2), pp. A1111–A1138, 2015.

Each directory contains the code for a specific OT-like problem considered in the article:

• barycenters/: section "Optimal Transport Barycenters"
• constrained/: section "Transport Problems with Inequality Constraints"
• euler/: section "Generalized Euler Flows"
• radon/: section "Partial Radon Inversion with OT Fidelity"

Copyright (c) 2014, Jean-David Benamou, Guillaume Carlier, Marco Cuturi, Luca Nenna, Gabriel Peyré