[checker]

This is proven to be a physical illusion because the light sensor (camera) is capturing the same image as the two light sensors in your head (eyes). So no person would see the "correct" thing because the light in the scene is actually rendering this image with minimal interpretive transformations from the mind (this is in contrast to cognitive illusions). Unless there is a person with some extreme sensitivity to the polarization or color of the reflected light but that is probably unlikely.