Code for our BMVC 2019 paper Image Classification with Hierarchical Multigraph Networks.
The code to extract superpixels can be found in my another repo.
Update:
In the code the dist variable should have been squared to make it a Gaussian. All figures and results were generated without squaring it. I don't think it's very important in terms of results, but if you square it, sigma should be adjusted accordingly.
Blog post explaining the paper
Please cite our paper if you use our code:
@inproceedings{knyazev2019image,
author = {Boris Knyazev and Xiao Lin and Mohamed R. Amer and Graham W. Taylor},
title = {Image Classification with Hierarchical Multigraph Networks},
booktitle = {British Machine Vision Conference (BMVC)},
year = 2019,
pdf = {https://arxiv.org/abs/1907.09000}
}