.. _python-example-vision-getimage:

Retrieving images
=================

:ref:`\<\< return to examples index <example-index>`

This section contains examples showing how to get images from NAO's cameras,
and how to visualize them with PIL or PyQt.

Get an image
------------

This example gets an image on the robot.

:download:`videoInput_getImage.py </examples/python/vision/videoInput_getImage.py>`

.. literalinclude:: /examples/python/vision/videoInput_getImage.py
   :language: py

Visualize an image using PIL
----------------------------

Get one image from NAO, then display it using `PIL <http://www.pythonware.com/products/pil/>`_.

:download:`vision_getandsaveimage.py </examples/python/vision/vision_getandsaveimage.py>`

.. literalinclude:: /examples/python/vision/vision_getandsaveimage.py
   :language: py

Visualize live NAO images using PyQt
------------------------------------

Visualize live NAO images using `PyQt <http://wiki.python.org/moin/PyQt>`_.

:download:`vision_showimages.py </examples/python/vision/vision_showimages.py>`

.. literalinclude:: /examples/python/vision/vision_showimages.py
   :language: py