https://arxiv.org/abs/1907.09019

TL;DR we consider images that show illusion in Human, represent the images in ImageNet-trained VGG-19, and find that representational distances around an illusion image are “weird” (non-monotonic). This is mostly unlike distances around control images, at least to the extend that we checked.

What do you think? We are now considering extensions, and would very much appreciate ideas, even negative.