What is the digital 3D?

Digital 3D uses polarization to make a 2D image appear three -dimensional. Polarized glasses are usually used in movies, 3D movement, but images can also be seen without lenses, although they may seem blurred. Digital 3D does not use a variant of color that used red, blue and green to create 3D effects in older movies.

Human eyes are binocular. This means that each eye sees a different part of the image and both are connected to create one picture in the brain. Traditional 3D images are color -coded red and blue. The lenses that are worn with the corresponding colors allow the eyes to see images that have a depth behind the screen. The use of color variants can cause images to appear out of color.

Digital 3D uses many of these concepts, but has replaced color variants by polarization. The images are polarized and we wear glasses with lenses made from different polarization creates a 3D effect. Film Theaters usually use one or two projectors to display digita3D films on the screen.If one projector is used, a switch for control of image polarization can be installed. When two projectors are used, the images are displayed at the same time in both eyes.

Digital 3D animation began slowly in movies. Chicken Little was first released in North America in 2005. Digital animation was used to create a film that was later rendered for 3D viewing. Later, previously released films, such as the Nightmare Before Christmas , Toy Story and Toy Story 2 , were re -released as 3D movies.

Today, watching 3D movies in home TV files requires the use of 3D glasses. The electronic company Philips was the first to develop a home TV that can display digital 3D images without glasses. With this, the lens is placed on the surface of the television to create a digital 3D effect. Traditional TV stations or movies have tEndency to look blurry on this set, Howver and consumers state that images can be distorted from certain angles.

Digital 3D images are also found on the Internet. These images do not use the same 3D technology as movies and television. They usually use shadows and movement to make viewers see what the 3D picture on the screen seems to be. Digital and computer wallpapers are also commonly found in digital 3D.

One of the more popular 3D works of art is autostereogram . Images are a 3D picture located in the 2D work of art. When the eyes are forced, you can usually see the second picture. Some viewers state that they feel eye muscles when they focus on one of these hidden pictures.