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PostPosted: Wed Feb 01, 2012 5:07 pm
 


I have never seen anything like this before. Interesting effect.

Instructions:
a) stare at the red dot on the woman's nose for 30 seconds
b) turn to a blank surface like a bare wall or ceiling and blink your eyes rapidly and repeatedly.

Image[/


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PostPosted: Wed Feb 01, 2012 7:11 pm
 


Well, that was kind of trippy...

:lol:


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CKA Uber
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PostPosted: Wed Feb 01, 2012 7:14 pm
 


Cool!


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CKA Uber
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PostPosted: Wed Feb 01, 2012 7:28 pm
 


works for blue too :)


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PostPosted: Wed Feb 01, 2012 8:28 pm
 


Damn that's cool.

And here I thought I could only get that result from prescription pharmacueticals. :lol:


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CKA Uber
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PostPosted: Wed Feb 01, 2012 8:33 pm
 


Don't really need all that blinking.. just look at the wall and close one eye... you can switch eyes after a few seconds.


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PostPosted: Wed Feb 01, 2012 11:12 pm
 


Dude.................. 8O


:lol:


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PostPosted: Wed Feb 01, 2012 11:44 pm
 


Learned the mechanics behind this in my Sensation and Perception class. It's called afterimage, or image burn-in.

http://en.wikipedia.org/wiki/Afterimage


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PostPosted: Thu Feb 02, 2012 7:36 am
 


8O Awesome, now I can see what all my old negatives look like !


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PostPosted: Thu Feb 02, 2012 9:25 am
 


desertdude wrote:
8O Awesome, now I can see what all my old negatives look like !


It won't work with them. The photo is a reflective colour negative, your old negatives are transmissive colour negative. Big difference. I used to date a graphic artist. ;)


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