Stereographic images

  • Bigwebmaster
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Post 3+ Months Ago

Was wondering if anybody can see the hidden 3D image in here:

Image

Also I was wondering if anybody has ever tried making a stereographic image? Might be a fun project to try one day.
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Post 3+ Months Ago

Here is another one:

Image
  • Bigwebmaster
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Post 3+ Months Ago

And another:

Image

So far I can see the hidden images in all of these easy. There are some hard ones though, but these 3 are pretty easy to see.
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Post 3+ Months Ago

Quote:
Also I was wondering if anybody has ever tried making a stereographic image? Might be a fun project to try one day


funny you mentioned that, i actually made on one time... here check it out... it is a picture of me from two different angles spaces apart about the same width as two eyes (a little wider for a more vivid 3d effect). so view it the same way you would view the above 3d images.. just let your eyes cross... it DOES work and its pretty damn cool. tp bring it into focus, get about 1 - 2 feet away from the screen and male your eyes focus the two images together into one... you will be focusing on the middle image when your done..





<center>Image</center>
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Post 3+ Months Ago

the first one is a helicopter right? at least thats what im seing there
  • Bigwebmaster
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Post 3+ Months Ago

Yes its a helicopter :)

Pretty cool thing you did with your face there. Was it very hard to make yourself 3D ?
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Post 3+ Months Ago

i can't get it to work for me. I've done them before, but i can't get these.
I've tried a few times each and never gotten one yet. :roll:

i'll keep trying I guess...
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Post 3+ Months Ago

Bigwebmaster wrote:
Yes its a helicopter :)

Pretty cool thing you did with your face there. Was it very hard to make yourself 3D ?


no, basically took a couple tries but i was holding the camera and i snapped shot one then .. moved it over about 4 inches and snapped image two... then merged them together to make a 3d effect
  • Steen
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Post 3+ Months Ago

You forgot to explain that we would require glasses after staring
at pictures of your face ...

but yeah, I seen the effect ... looks kewl !

two then there's three.

double scary turns into tripple scary
  • RBeau
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Post 3+ Months Ago

You know what would be interesting to see is an entire web site made in stereographic images!!! complete with all the links and text and stuff :)

Something for you graphics savvy people to think about :)

RBeau
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Post 3+ Months Ago

i have a headache just thinking about it! hehe
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Post 3+ Months Ago

ok - so after about an hour, i finally got 1!! the 3-rings one was the first
one I could finally get.

Then I got the helicopter pretty easy.

then I spent another hour (i swear) trying the last one. finally got it...very cool face-thing.

I can't get the one with gadget yet tho.
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Post 3+ Months Ago

got any more?! i feel like an expert now. heheh
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Post 3+ Months Ago

Oh yes, there are plenty of them. I will post some more soon here.
  • osa
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Post 3+ Months Ago

There is software Stereogram Explorer, but some problems with loading 3DS models on newer graphics cards. Stereograms gallery
http://www.aolej.com/stereo

there free is stereogram creator too (http://www.aolej.com)
and stereogram screensaver with hundreds pics

stereogram theory
http://www-ai.ijs.si/sirds/SirdsFaq.html

clean samples, no ghosts and layers

Image

Image
  • osa
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Post 3+ Months Ago

This is good training picture (created with Stereogram Explorer)
If you don't see string, you never see stereograms :(

This is totaly sharp stereogram picture :roll:

Image

and when you trained see complex 3D model

Image
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Post 3+ Months Ago

first one i got right away, but the second took me a few tries.
bumble bee! nifty :thumbsup:
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Post 3+ Months Ago

I need to check out that program. I love these things.
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Post 3+ Months Ago

Unfortunately I am non-stereoscopic.

So Ihave no Idea!!! I just see colourful mess!

:(
  • Axe
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Post 3+ Months Ago

Hehe, they can take a little getting used to...

Basically, you need to FOCUS your eyes on the screen, but you need to AIM your eyes as though you're nearer than you actually are... It's tough, but usually once you can see one, the rest are real easy...

But, some people can see them, some people can't. :)
  • Vladdrac
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Post 3+ Months Ago

holy migraine
  • nightshader
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Post 3+ Months Ago

Each one oof these image take me 20s to see them , pretty cool yall. I wonder how u made them?!!!
  • Axe
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Post 3+ Months Ago

Wow, really? takes me like 1-3 seconds.
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Post 3+ Months Ago

interesting to see how differently people are with these things.
  • Axe
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Post 3+ Months Ago

Yeah.. Have you seen the stereo photos too? Similar theory, but you don't have to have a greyscale gradient as a heighfield...

Basically 2 photos, you focus your eyes on them for distance, but you aim your eyes nearer than the subject so that the pictures line up on top of each other...

I'm thinking of buying a second D100 (heh) and a Sync cord to make them both fire at the same time, so that I can do stereo photography.

To not muddy this SIRDS thread with 3D Photos, I made a new thread..

http://www.ozzu.com/digital-art-forum/photography-t22453.html
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Post 3+ Months Ago

It isn't that I don't know the theory on how to make the hidden pictures appear, I am physically unable to do it...

I'll give you an example of what I mean.

As an electronics tech for the first ten years of my working career, I have done a lot of soldering..!!! I am unable to solder efficiently at small scales, because I have no perception of depth, due to my brain using only the information from one eye, not both. :(
  • Axe
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Post 3+ Months Ago

oh wow, that sucks :(
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Post 3+ Months Ago

Apparantly, people with perfect vision only ever use binocular/stereo vision to a distance of 4m, everything after that is monocular anyway...
so it is only a disadvantage for close in work.

think of firing a rifle... you close one eye, right?? your brain only uses/needs the information of 1 over long distances.

And since I have been this way forever, I have just learnt to adapt and really don't know any better...

Except for those 3d/stereo images :( Some times... like now in this thread... I really do notice the disadvantage!!... it would be really good to "get" them!!!
  • Vladdrac
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Post 3+ Months Ago

well there neat, but you really aren't missing much
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Post 3+ Months Ago

Ultimately you're right....
but its a "nice to have"...

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