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cff6645 Sep 21, 2013
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Video Analysis

.. tabularcolumns:: m{100pt} m{300pt}
.. cssclass:: toctableopencv

vdo_1 We have already seen an example of color-based tracking. It is simpler. This time, we see much more better algorithms like "Meanshift", and its upgraded version, "Camshift" to find and track them.
.. tabularcolumns:: m{100pt} m{300pt}
.. cssclass:: toctableopencv

vdo_2 Now let's discuss an important concept, "Optical Flow", which is related to videos and has many applications.
.. tabularcolumns:: m{100pt} m{300pt}
.. cssclass:: toctableopencv

vdo_b In several applications, we need to extract foreground for further operations like object tracking. Background Subtraction is a well-known method in those cases.
.. toctree::
   :hidden:

   ../py_meanshift/py_meanshift
   ../py_lucas_kanade/py_lucas_kanade
   ../py_bg_subtraction/py_bg_subtraction