train
======

Various training functions for **PSSR2** models.

All functions take in paired high-low-resolution image pairs, when can be either true image pairs or semi-synthetic image pairs.


Modules
--------

.. code-block:: python

   from pssr.train import ...

.. toctree::
   :titlesonly:

   train/train_paired
   train/approximate_crappifier
   train/train_crappifier