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Affine transformations
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Revision
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* `coordinate systems and affine transforms`_.
* :doc:`rotation_2d_3d`;

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Background
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See :cite:`Brett2002`;

* the MNI templates;
* review of spatial processing:

    * slice time correction;
    * motion correction;
    * coregistration of structural to functional;
    * coregistration of structural to template;
    * resampling of functional, stuctural to template;
    * smoothing.

* Matching structural to functional with `mutual information`_.

* :doc:`nibabel_affines`;
* :doc:`resampling_with_ndimage`;
* :doc:`what_extra_transform_exercise`;
* :doc:`numpy_random`;
* :doc:`diagonal_zooms`.

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Exercises
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* :doc:`optimizing_affine_exercise`.