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View Full Version : Optical Illusions, Part Deux




Lacero
Apr 18, 2005, 04:06 PM
Is this animated gif really moving?
http://www3.telus.net/poojja/pic13829.gif



puckhead193
Apr 18, 2005, 04:08 PM
i saw that picture on some website. I set it as my background.... :eek: NOT smart

Applespider
Apr 18, 2005, 04:22 PM
Wow - I hadn't realised 10.3.9 activated Core Image but my desktop seems to be rippling :p

Very clever image - what it would do to your eyes as a desktop image, I dread to think!

mpw
Apr 18, 2005, 04:32 PM
If you you stare at this image long enough you should see a giraffe!

haiggy
Apr 18, 2005, 04:43 PM
If you you stare at this image long enough you should see a giraffe!

looool :rolleyes:

dornoforpyros
Apr 19, 2005, 01:14 AM
If you you stare at this image long enough you should see a giraffe!


haha that my friend is too good for words.

PlaceofDis
Apr 19, 2005, 01:18 AM
so i am guessing that it is an effect caused when you move your eyes?? if i focus in on one part the rippling stops in my peherial vision.... but what do i know

MsKacey007
Apr 19, 2005, 01:40 AM
If you you stare at this image long enough you should see a giraffe!

My goodness, I'm so glad it wasn't some ugly demon or something. You never know what will show up when people tell you to stare at something. I've learned my lesson. :(

miloblithe
Apr 19, 2005, 01:55 AM
i saw that picture on some website. I set it as my background.... :eek: NOT smart

Yeah, those things kill my eyes.

mad jew
Apr 19, 2005, 02:11 AM
That's awesome! :D

Makes my head hurt though... :(

Sedulous
Apr 19, 2005, 02:35 AM
How about this one (sorry about crappy size [dang 100k limit] and/or if it has already been posted):

sorryiwasdreami
Apr 19, 2005, 02:44 AM
so i am guessing that it is an effect caused when you move your eyes?? if i focus in on one part the rippling stops in my peherial vision.... but what do i know

Yep, if your eyes stop moving, the illusion completely stops. It has to do with color/shape/spacial relationships.

sorryiwasdreami
Apr 19, 2005, 02:46 AM
You guys who posted illusion images...what site did you go to get them? I have seen these both on a site a long time ago (along with many, many more) and have since not been able to re-locate it.

I think it was a Japanese site of sorts.

Prom1
Apr 19, 2005, 03:04 AM
If you you stare at this image long enough you should see a giraffe!


HOLY Sh*te!!!

After the 1st post I scanned your pick inadvertently B4 I actually read it....I did kinda see a giraffe, then decided to read your post & go back and stare at. .... :eek: is what I felt when I finally saw it; 3am after 4hrs web surfing I swear I almost jumped outta my seat!!!! Awesome gonna show the wife & kids in the morning LOL.

Thank god it wasnt something perverted.

Sedulous
Apr 19, 2005, 03:47 PM
You guys who posted illusion images...what site did you go to get them? I have seen these both on a site a long time ago (along with many, many more) and have since not been able to re-locate it.

I think it was a Japanese site of sorts.


This one is pretty good:

http://www.michaelbach.de/ot/

or, do a google search for optical illusions. My medical neuro class covered vision and there are piles of optical tricks for your brain.

zelmo
Apr 19, 2005, 03:53 PM
If you you stare at this image long enough you should see a giraffe!

Freaking priceless. The people in the next office came in to see why I was laughing so hard. :D

That really cries out to be your avatar.

clayj
Apr 22, 2005, 05:15 PM
Here's an entire site (http://www.michaelbach.de/ot/index.html) devoted to optical illusions, if you're interested in seeing more of them.

EDIT: Dang, and now I see that someone already posted a link to this... argh.

wordmunger
Apr 22, 2005, 05:45 PM
I think here (http://www.ritsumei.ac.jp/~akitaoka/index-e.html) is where the two images linked on this page come from. This guy's amazing, and he's been doing it for years.

mkrishnan
Apr 22, 2005, 05:58 PM
Yep, if your eyes stop moving, the illusion completely stops. It has to do with color/shape/spacial relationships.

It's interesting, too, that if you look at your computer screen from off-angle, as you approach a glancing incidence, the appearance of motion will disappear (that is, the more you are not looking at it head-on, the less you can see the motion). Works if viewed at an off-angle top/down as well as left/right. Doesn't work for the giraffe, though! ;)

Platform
Apr 23, 2005, 02:32 AM
so i am guessing that it is an effect caused when you move your eyes?? if i focus in on one part the rippling stops in my peherial vision.... but what do i know

Hmmmm.......yeah when I really fix my eyes at one point then it does not move ;)

Lacero
Jul 30, 2005, 11:22 AM
More optical illusions

Color illusion (http://www.echalk.co.uk/amusements/OpticalIllusions/colourPerception/colourPerception.html) - Check out illusion 3.

mad jew
Aug 21, 2005, 08:40 PM
Check out illusion 3.


It's shots like these that really make me worry about my brain-eyeball connection. :(

ham_man
Aug 21, 2005, 08:41 PM
If you you stare at this image long enough you should see a giraffe!
:eek:

At first I thought that I saw a Care Bear... :eek: :D :o

backsidetailsli
Sep 8, 2008, 12:18 AM
http://cdn7.youplusplus.com/bs/big.67537.jpg

Melrose
Sep 8, 2008, 09:53 AM
snip

I don't think images like that are suitable for the general pubic... :D

Sry couldn't resist. Reminds of that test where you're shown a close-up of either the crease at the elbow, the top of her butt or the top of her boobs and you've got to figure out which is which...

Tom B.
Sep 21, 2008, 07:16 PM
http://www.michaelbach.de/ot/cog_imposs1/devilsfork.gif


http://fun.front.lv/i/illusion_cafe_tiles.gif


http://fun.front.lv/i/math_problem.gif


For this one, if you can see anything other than dolphins, you are a disgusting pervert:

http://fun.front.lv/i/age_effect.gif

;)