What a stupid piece. You don’t need anything quantum to recognize optical illusions. An optical illusion as they talk about it means that an image could be recognized as two things. This can be done by just adding some noise to the image. Sometimes it gets recognized as one thing and sometimes like another, just like humans would.
Except of you are doing research you’d need to write hundreds of emails asking for a paper, just to then find out that it doesn’t contain the specific piece of information you are looking for.