This demonstration shows the directional local features computed from the gradient structure tensor. The only parameter is
the local neighborhood window which is here a Gaussian window of standard deviation σ.
To get more information, consult the documentation.
Other features are accessible using the ImageJ plugin: OrientationJ.
Z. Püspöki, M. Storath, D. Sage, M. Unser,
"Transforms and Operators for Directional Bioimage Analysis: A Survey,"
Advances in Anatomy, Embryology and Cell Biology, vol. 219, Springer International Publishing, 2016.
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