This code takes a photo of an ant farm and attempts to convert it to a network diagram. It's a clumsy toy project, discussed in detail here.
To try it out, first get a photo of an ant farm - we'll call it ants.png. Then, run:
./preprocess ants.png processed.png
./hexagonalize.py
./floodfill.py
./montage.sh
Requires ImageMagick, and the following Python packages:
pip3 install igraph matplotlib seaborn pandas numpy PIL