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Virtual Robots Fooled By Visual Illusions

Posted by kdawson on from the not-as-they-seem dept.

Roland Piquepaille alerts us to research out of University College London in which virtual robots, trained to "see" as we do, were duped by optical illusions the same way humans are. Here's one of the illusions the software system fell for.

3 of 161 comments (clear)

  1. Colors sure look different... by Gertlex · · Score: 4, Interesting

    ... but I went ahead and verified with a pixel color id program (ColorPix) that they are the same color.

    1. Re:Colors sure look different... by nmb3000 · · Score: 4, Interesting

      but I went ahead and verified with a pixel color id program (ColorPix) that they are the same color

      Indeed they are, but for me at least, this illusion didn't seem as "abrupt" as others do when it's shown that the perception is false. One that always stands out to me is this one (many have probably seen it):

      Without thinking too much, look at the colors of the A and B squares in this well-known image.
      Now, here's an animation I just made showing the truth. That's a solid, unchanging color going from A to B.

      I think this a much more drastic difference than the one in TFS, but of course YMMV :)

      --
      "What do you despise? By this are you truly known." --Princess Irulan, Manual of Muad'Dib
      /)
  2. Now try this: by Wilson_6500 · · Score: 5, Interesting

    Cross your eyes, line up the two squares so they're offset by a few millimeters, and then hit the mask. What I saw was that the squares retained their seeming discoloration--until I uncrossed my eyes.