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Thứ Tư, 27 tháng 4, 2016

The 3D Images And Hologram Illusion Technology

By Melissa Cole


If you are a 3D animator, you are probably familiar with the names like the 3ds Max and the Autodesk Maya. These are among several 3D modeling software that are the tools used to create the stunning visual effects that have taken alleviated 3D visual effects to the next level. The images can be stunning on the wall and TV projection, but the new hologram illusion has taken it to a completely new world.

Holograms are projected images and look so real that you will hardly imagine that they are just illusions. Imagine driving down the road on a hot day, or perhaps in some desert somewhere. The road ahead will appear as though it is not real, as though it is waving. But in your mind, you very well the road is real. After all, you are driving on it. Well, clearly, nature is tricking you through the effect of humidity, light, reflection and heat. This is an illusion.

The basic principles of the Pepper's Ghost technology are capable of projecting the 3D images as the holographic visual illusions. This is a technology that makes use of an aligned piece of film or glass that is transparent. Through some special lighting effects, the technology helps project the reflection of objects or a person through a transparent surface.

If there is nothing like that, you cannot see anything. But that doesn't mean there is no holography. Holograms are actually real, just in a slightly other ways most people imagine them. Holograms are like photographs, bound to a medium, for example, a piece of special plastic. The difference to a normal photograph is, that the picture has all the information about the object. That means if you turn the piece of plastic the hologram is on, you'll see the object from another angle, like a 3-D computer model. That also means that the object seems to be 3-D, what can create the illusion of the object coming out of the medium.

That all sounds as a very cool technology for movies and home entertainment. The TV would become like a little box with people doing a play in it, but we have, to be honest: It will still need a big amount of time until these devices can be thrown at the market.

Right now a team of the University of Arizona managed to take holographic pictures of a moving object and could update the picture every two seconds. That's still far away from 24 pictures per second, which makes a floating movie.

This is as a result of the image projection onto the transparent film and a flat surface behind the transparent surface. This phenomenon make the 3D images appear as though they are floating objects on space between the transparent film and the surface behind it hence the stunning visual display that is associated with the technology.

The technology is currently on the rise and the 3D animators are in high demand. The rate at which the industry is expanding has made it so attractive; leaving no doubt that it is truly the next big thing. From a 2D computer monitor or a television, the 3D hologram media is obviously difficult to grasp. The technology has found its way into the modern warfare. In order not to be left behind, take all the opportunity presented to you to learn what the technology has to offer, enjoy the ghost-like images and the whole experience.




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