.. _sphx_glr_auto_examples_04_applications:

## Reconstructions

Parallel imaging, model-based parameter mapping, and a small DeepInverse
learning example.  Measured-data reproductions are described in the
{doc}`research recipes </gallery/research>`.



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="To be written: calibration from a fully sampled centre, retrospective undersampling, and tools.pics.">

.. only:: html

  .. image:: /auto_examples/04_applications/images/thumb/sphx_glr_plot_01_parallel_imaging_thumb.png
    :alt:

  :ref:`sphx_glr_auto_examples_04_applications_plot_01_parallel_imaging.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Parallel imaging with ESPIRiT and PICS</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="To be written: a torch signal model fitted from Fourier data with optim.IRGNM.">

.. only:: html

  .. image:: /auto_examples/04_applications/images/thumb/sphx_glr_plot_02_model_based_thumb.png
    :alt:

  :ref:`sphx_glr_auto_examples_04_applications_plot_02_model_based.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Model-based multi-echo reconstruction</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="To be written: a BART encoding handed to DeepInverse with bartorch.to_deepinv, inside a small trained network.">

.. only:: html

  .. image:: /auto_examples/04_applications/images/thumb/sphx_glr_optional_03_deepinverse_thumb.png
    :alt:

  :ref:`sphx_glr_auto_examples_04_applications_optional_03_deepinverse.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">DeepInverse physics and a learned reconstruction</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /auto_examples/04_applications/plot_01_parallel_imaging
   /auto_examples/04_applications/plot_02_model_based
   /auto_examples/04_applications/optional_03_deepinverse