1. Hilbert curve indexing

    Recently I wanted to generate hilbert curve indexing of 2D array as a part of one experiment. The experiment wasn't very successful itself, but I found the resulting Python code for curve generation prety neat to post it.

    Here are a couple of interesting references on space-filling curve construction ...

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  2. Geodesic distance transform

    This notebook shows how Geodesic Discance Transform (GDT) using Fast Sweeping Method (FSM) can be implemented using Python. GDT can be thought of as a computation of shortest pathes on an image plane with a given cost function. It can be used as a part of more complex image processing ...

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