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Estereograma. Um estereograma é uma técnica de ilusão de óptica, onde a partir de duas imagens bidimensionais complementares, é possível visualizar uma imagem tridimensional. Basicamente deve-se ver cada uma das duas imagens bidimensionais com um dos olhos, gerando-se a ilusão da tridimensionalidade. Este efeito é possível graças ao ...
- Overview
- Getting Up Close
- Looking Beyond It
- Relaxing Your Eyes
Stereograms aren't just interesting pieces of art; they're usually guaranteed conversation starters, too. But they can quickly become annoying if you're unable to see the hidden 3D image inside them. Fortunately, it only takes a few key things to view stereograms and see the world in 3D again.
Place your face directly in front of the stereogram.
Whether you’re looking at a printed stereogram or one on your computer monitor, get as close to the image as you comfortably can. Don’t worry about focusing on it; in fact, try to look through the image, not at it.
It's usually easier to view the stereogram in printed form rather than on a monitor, so if you're having trouble seeing it on your computer, print out a copy to work with instead.
If you normally wear glasses or contact lenses to help with your vision, wear them when you look at the stereogram.
Slowly start to back up.
As you move away from the stereogram, your natural instinct will be to try to focus on the image. Keep your eyes from doing so by continuing to look through the image as you step back. If your eyes start to focus on the image at any point, move closer to the stereogram again, and repeat the process.
Find an object to focus on.
With the stereogram image in your hands, identify an item in the room that you can gaze at, such as a photo on the wall, a vase on a table, or a lamp. Even though you’re holding the stereogram, make sure to focus exclusively on the object that you’ve chosen.
The object that you focus on doesn’t necessarily have to be right at eye level, but it’s best not to choose an item that’s too high or low. You should be able to look at it comfortably while standing.
Make sure that the item isn't too small either because it may be more difficult to focus on a smaller object. The easier it is to maintain your focus on the item, the better chance you'll have of seeing the stereogram image.
Hold the stereogram in front of you.
For the best results, you should have the image approximately one foot in front of you. As with the other methods, don’t try to focus on stereogram. Instead, try focusing on an object or even an imaginary dot behind it.
With the stereogram in front of you, look at the image but allow your eyes to naturally diverge so it becomes blurry or even doubled. This can be a difficult thing to master, but it should be similar to what happens when you’ve been reading for a long time and your eyes can no longer focus on the words.
If you’re having trouble relaxing your eyes, try “daydreaming” as you look at the stereogram. That can often help you naturally unfocus your gaze.
If you relax your eyes, they naturally look apart, which is why the images you see are blurry. To see the stereogram's hidden image, you need to allow your eyes to diverge at different angles until you find the right one for the image to appear.
Wait for the image to come into focus.
Introduction. Stereograms are illusions of 3D surfaces. This tutorial shows how it works, with a simple "do it by yourself" approach. The random dot stereogram is very easy to understand, although not a trivial concept. Unlike holograms that require laser beams, stereograms can be created, printed and visualized with computers.
Stereograms – puzzlewocky. Stereograms. Stereograms allow you to see a three-dimensional shape while looking at a two-dimensional image. Below is a wallpaper stereogram. If you hold the image close and allow your eyes to unfocus, the rows of animals should appear to hover at three different depths, with the leopards in the foreground, the ...
12 de dez. de 2019 · O que possibilita a visualização de um estereograma. A visualização de um estereograma é possível graças ao efeito Estereoscópico, onde o cérebro funde as imagens captadas por cada olho gerando efeitos tridimensionais à visão. Esta visualização é possível através da disparidade existente na retina humana quando se olha para ...
How to use the online builder. Just select a mask and a pattern of your choice and then you are ready to generate your own stereogram. It's that easy! You can also use custom patterns or custom masks created by your self (this is for advanced users). Stereograms, a new way of looking at the world. Welcome to the wonderful world of 3D ...
4 de jul. de 2006 · This video was voted NZ video of the year by viewers on Juice music TV network. It was shot in September 2004 and directed by Adam Jones from Zoomslide.
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