Lightness Illusion

Tags:: Edward Adelson Lightness Illusions Optical Checker Shadow Chess Perception

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Submitter:
royko
Visits: 5,469
Subscribers: 23
Comments: 3
Updated: 23-Jan-08
Videos: 3

International
Comments: 17
Views: 24,842
Added: 16-Nov-07

Cool illusion, you won't believe it at first but it's real...

Categories: Art & Animation, Science & Tech
Favorite On: Arman19 DMNikas zabaiugah Suatae Alexandra_Paressant

Comments on

Lightness Illusion

17 Comments | Add Comment

This is real
I've seen this before, I opened it up in paint and took a bit of each square, and they are the exactly the same. Like the title says.. its an "Illusion" As for the animation, 5 stars
By VideoVault 1195676786 Reply Spam [+2] Moderate Up Moderate Down Remove ~~5615980~~
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- You wasted a lot of time
  All you have to do is cut a hole in a piece of paper and hold it in front of the picture.1st on one square, then the other.You can see that they are the same then..
  By DV8 and proud 1197211556 Reply Spam [+0] Moderate Up Moderate Down Remove ~~6834530~~
- 1
- ^_*
  Ya that what I also did, at first I thought that they are facking it all untill I see it bymy eyes.
  By Fatma_almoraisi 1213896405 Reply Spam [+0] Moderate Up Moderate Down Remove ~~8124754~~
- 2
very cool
that was a really cool illusion 5*
By drdavismd 1200940438 Reply Spam [+1] Moderate Up Moderate Down Remove ~~7732666~~
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great
that's was new to me...cool 5*
By tycoyoken 1200937375 Reply Spam [+1] Moderate Up Moderate Down Remove ~~5873579~~
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cool video
well put together. 5
By GBprod 1200882683 Reply Spam [+1] Moderate Up Moderate Down Remove ~~4292859~~
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Great Illusion!!!
5*'s !!!!!
By flexichick 1200686501 Reply Spam [+1] Moderate Up Moderate Down Remove ~~7122882~~
- 0
Amazing
amazing...very cool video!!!
By TheFabio11 1199025582 Reply Spam [+1] Moderate Up Moderate Down Remove ~~7512344~~
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Awesome
Never looked the same until you put in the black pieces.
By Malarkie 1195660156 Reply Spam [+1] Moderate Up Moderate Down Remove ~~6658824~~
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it not fake you idiots!
i've checked this out in paint, it is real. i knew this like 5 years ago, still baffles me everytime!
By zub7 1195359134 Reply Spam [+1] Moderate Up Moderate Down Remove ~~3319514~~
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not fake
try with paint put those pieces together - you'll see

amazes me every time
By android5 1195271711 Reply Spam [+1] Moderate Up Moderate Down Remove ~~6968431~~
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hey
5 stars!!!

"fica bem"
By TheFabio11 1211706207 Reply Spam [+0] Moderate Up Moderate Down Remove ~~7512344~~
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Cool
I lked it!
By Furnifur 1203235529 Reply Spam [+0] Moderate Up Moderate Down Remove ~~7385926~~
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cool
i like this video!
very cool!

5*****
By TheFabio11 1201206155 Reply Spam [+0] Moderate Up Moderate Down Remove ~~7512344~~
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Check it all out Here
Edward H. Adelson
Professor of Vision Science

Dept. of Brain and Cognitive Sciences
Massachusetts Institute of Technology
43 Vassar St., Building 46-4115
Cambridge, MA 02139.

Phone: (617) 253-0645
email: a d e l s o n @ c s a i l . m i t . e d u

Secondary Office:
Computer Science and Artificial Intelligence Laboratory (CSAIL)
32 Vassar St., Building 32-D424
Cambridge, MA 02139.

By felchers-nightmare 1198654110 Reply Spam [+0] Moderate Up Moderate Down Remove ~~5857333~~
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your explanation
does not hold true, the checkerboard has alternating squares with A being in the grey and B in the white, the illusion is in the explanation.
By joey bagadonuts 1195395191 Reply Spam [+0] Moderate Up Moderate Down Remove ~~6185623~~
- 0

17 Comments | Add Comment

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