:orphan:



.. _sphx_glr_build_examples_action_recognition:

Action Recognition
==================



.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="`UCF101 &lt;https://www.crcv.ucf.edu/data/UCF101.php&gt;`_  is an action recognition dataset of reali...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_demo_tsn_ucf101_thumb.png
     :alt: 1. Getting Started with Pre-trained TSN Models on UCF101

     :ref:`sphx_glr_build_examples_action_recognition_demo_tsn_ucf101.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/demo_tsn_ucf101

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    <div class="sphx-glr-thumbcontainer" tooltip="Training deep neural networks on videos is very time consuming. For example, training a state-o...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_decord_loader_thumb.png
     :alt: 10. Introducing Decord: an efficient video reader

     :ref:`sphx_glr_build_examples_action_recognition_decord_loader.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/decord_loader

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    <div class="sphx-glr-thumbcontainer" tooltip="This is a video action recognition tutorial using Gluon CV toolkit, a step-by-step example. The...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_dive_deep_tsn_ucf101_thumb.png
     :alt: 2. Dive Deep into Training TSN mdoels on UCF101

     :ref:`sphx_glr_build_examples_action_recognition_dive_deep_tsn_ucf101.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/dive_deep_tsn_ucf101

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="`Kinetics400 &lt;https://deepmind.com/research/open-source/kinetics&gt;`_  is an action recognition d...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_demo_i3d_kinetics400_thumb.png
     :alt: 3. Getting Started with Pre-trained I3D Models on Kinetcis400

     :ref:`sphx_glr_build_examples_action_recognition_demo_i3d_kinetics400.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/demo_i3d_kinetics400

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a video action recognition tutorial using Gluon CV toolkit, a step-by-step example. The...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_dive_deep_i3d_kinetics400_thumb.png
     :alt: 4. Dive Deep into Training I3D mdoels on Kinetcis400

     :ref:`sphx_glr_build_examples_action_recognition_dive_deep_i3d_kinetics400.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/dive_deep_i3d_kinetics400

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="`Kinetics400 &lt;https://deepmind.com/research/open-source/kinetics&gt;`_  is an action recognition d...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_demo_slowfast_kinetics400_thumb.png
     :alt: 5. Getting Started with Pre-trained SlowFast Models on Kinetcis400

     :ref:`sphx_glr_build_examples_action_recognition_demo_slowfast_kinetics400.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/demo_slowfast_kinetics400

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a video action recognition tutorial using Gluon CV toolkit, a step-by-step example. The...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_dive_deep_slowfast_kinetics400_thumb.png
     :alt: 6. Dive Deep into Training SlowFast mdoels on Kinetcis400

     :ref:`sphx_glr_build_examples_action_recognition_dive_deep_slowfast_kinetics400.py`

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/dive_deep_slowfast_kinetics400

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a video action recognition tutorial using Gluon CV toolkit, a step-by-step example. The...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_finetune_custom_thumb.png
     :alt: 7. Fine-tuning SOTA video models on your own dataset

     :ref:`sphx_glr_build_examples_action_recognition_finetune_custom.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/finetune_custom

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Feature extraction is a very useful tool when you don&#x27;t have large annotated dataset or don&#x27;t h...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_feat_custom_thumb.png
     :alt: 8. Extracting video features from pre-trained models

     :ref:`sphx_glr_build_examples_action_recognition_feat_custom.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/feat_custom

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="In this tutorial, we provide a script for you to make human activity predictions on your own vi...">

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 .. figure:: /build/examples_action_recognition/images/thumb/sphx_glr_demo_custom_thumb.png
     :alt: 9. Inference on your own videos using pre-trained models

     :ref:`sphx_glr_build_examples_action_recognition_demo_custom.py`

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    </div>


.. toctree::
   :hidden:

   /build/examples_action_recognition/demo_custom
.. raw:: html

    <div class="sphx-glr-clear"></div>



.. only :: html

 .. container:: sphx-glr-footer
    :class: sphx-glr-footer-gallery


  .. container:: sphx-glr-download sphx-glr-download-python

    :download:`Download all examples in Python source code: examples_action_recognition_python.zip </build/examples_action_recognition/examples_action_recognition_python.zip>`



  .. container:: sphx-glr-download sphx-glr-download-jupyter

    :download:`Download all examples in Jupyter notebooks: examples_action_recognition_jupyter.zip </build/examples_action_recognition/examples_action_recognition_jupyter.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_