primal_dual_hybrid_gradient
===========================

Primal-dual hybrid gradient (PDHG) algorithm studied by Chambolle and Pock.

The primal-dual hybrid gradient algorithm is a flexible method well suited for
non-smooth convex optimization problems in imaging.


.. currentmodule:: odl.solvers.nonsmooth.primal_dual_hybrid_gradient




.. rubric:: Functions

.. autosummary::
   :toctree: generated/

   ~odl.solvers.nonsmooth.primal_dual_hybrid_gradient.pdhg
   ~odl.solvers.nonsmooth.primal_dual_hybrid_gradient.pdhg_stepsize