.. _sphx_glr_auto_examples_registration:

Image registration
------------------



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

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    <div class="sphx-glr-thumbcontainer" tooltip="In this example, we use phase cross-correlation to identify the relative shift between two similar-sized images.">

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  .. image:: /auto_examples/registration/images/thumb/sphx_glr_plot_register_translation_thumb.png
    :alt:

  :doc:`/auto_examples/registration/plot_register_translation`

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      <div class="sphx-glr-thumbnail-title">Image Registration</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="In this example, we use the masked normalized cross-correlation to identify the relative shift between two similar images containing invalid data.">

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  .. image:: /auto_examples/registration/images/thumb/sphx_glr_plot_masked_register_translation_thumb.png
    :alt:

  :doc:`/auto_examples/registration/plot_masked_register_translation`

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      <div class="sphx-glr-thumbnail-title">Masked Normalized Cross-Correlation</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Demonstration of image registration using optical flow.">

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  .. image:: /auto_examples/registration/images/thumb/sphx_glr_plot_opticalflow_thumb.png
    :alt:

  :doc:`/auto_examples/registration/plot_opticalflow`

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      <div class="sphx-glr-thumbnail-title">Registration using optical flow</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="This example demonstrates how a set of images can be assembled under the hypothesis of rigid body motions.">

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  .. image:: /auto_examples/registration/images/thumb/sphx_glr_plot_stitching_thumb.png
    :alt:

  :doc:`/auto_examples/registration/plot_stitching`

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      <div class="sphx-glr-thumbnail-title">Assemble images with simple image stitching</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Phase correlation (``registration.phase_cross_correlation``) is an efficient method for determining translation offset between pairs of similar images. However this approach relies on a near absence of rotation/scaling differences between the images, which are typical in real-world examples.">

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  .. image:: /auto_examples/registration/images/thumb/sphx_glr_plot_register_rotation_thumb.png
    :alt:

  :doc:`/auto_examples/registration/plot_register_rotation`

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      <div class="sphx-glr-thumbnail-title">Using Polar and Log-Polar Transformations for Registration</div>
    </div>


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    </div>


.. toctree::
   :hidden:

   /auto_examples/registration/plot_register_translation
   /auto_examples/registration/plot_masked_register_translation
   /auto_examples/registration/plot_opticalflow
   /auto_examples/registration/plot_stitching
   /auto_examples/registration/plot_register_rotation