Amazing Pattern: Check Out This Cool GIF

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SUMMARY

This discussion centers around the fascinating effects of optical illusions and stereoscopic 3D images, with users sharing links to various examples, including a GIF that creates a wobbling effect. Participants highlight the technique of parallel viewing, which is used in radiology to create 3D images from radiographs. The conversation also references an optical illusion involving two dots that, when stared at, create a visual imprint of a face. The shared resources include links to websites featuring these optical illusions and stereoscopic images.

PREREQUISITES
  • Understanding of optical illusions and their psychological effects
  • Familiarity with stereoscopic 3D viewing techniques
  • Basic knowledge of radiographic imaging principles
  • Experience with visual perception and cognitive psychology
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  • Research the principles of optical illusions and their impact on perception
  • Explore stereoscopic 3D techniques and their applications in various fields
  • Learn about the use of parallel viewing in radiology and its significance
  • Investigate the psychological effects of visual stimuli on the brain
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This discussion is beneficial for psychologists, radiologists, visual artists, and anyone interested in the science of perception and optical illusions.

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http://members.cox.net/mkdjgr/7126.gif


Scroll the page vertically.


Pretty cool, don't you think?


Do you know any other interesting patterns?
 
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ugh all i can see is that image wobbling in front of my eyes...damn!
 
Originally posted by jimmy p
. . . wobbling . . .

That's exactly what I'm impressed with.
 
Far out man!

Where's my Pink Floyd CD when I need it?
 
Far out man!
 
dont even have to scroll the page, i get freaked out just looking at it!
 
Somewhere out there is this optical illusion with 2 dots that you stare at for 30 seconds, then immediately stare at a flat surface while blinking your eyes and it looks like a picture of jesus- it's the imprint of the negative impacting your optical nerves- cool effect.
 
Originally posted by Zantra
Somewhere out there is this optical illusion with 2 dots that you stare at for 30 seconds, then immediately stare at a flat surface while blinking your eyes and it looks like a picture of jesus- it's the imprint of the negative impacting your optical nerves- cool effect.
I've seen that one, too. I may have a copy around the house somewhere. If I can find it I'll scan it and post it. I also REALLY like the stereoscopic 3D ones. There are lots of them at this site:
http://www.vision3d.com/sghidden.html
I really like it when it comes into 'focus' you can just sit there and look all around inside 'the box'. I've gotten pretty good at viewing these - it takes only seconds for my parallel vision to kick in.
 
  • #10
Originally posted by Ivan Seeking
http://www.eyetricks.com/jesus.htm

Funny, this just came up in the S&D forum.
Should have known you'd be able to come right up with it...
 
  • #11
BTW, Zantra. That parallel viewing technique described at the site I linked is one that was used in Radiology for years. Two radiographs are generated - each one 12 degrees (IIRC) off of center. They would be hung side by side on the view box and then, using the PV technique we would get a 3D image of whatever - usually Water's views for paranasal sinuses. It was fun! 'Course CT blew THAT out of the water! (so to speak, you know water/Water's view - ar ar ar - ok, i'll stop now)
 

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