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Stereoscopy creates the illusion of three-dimensional depth from images on a two-dimensional plane.3D Architecture Design and 3D Rendering Services in India visit http://www.designlabinternational.com/stereoscopic-3d-images/ for more detial.

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stereoscopic 3d images

Stereoscopic 3D Images

Stereoscopy (also called stereoscopic or 3-D imaging) refers to a technique for creating or

enhancing the illusion of depth in an image by presenting two offset images separately to the left

and right eye of the viewer. These two-dimensional images are then combined in the brain to give

the perception of 3-D depth. Besides the technique of free viewing, which must be learned by the

viewer, three strategies have been used to mechanically present different images to each eye: have

the viewer wear eyeglasses to combine separate images from two offset sources, have the viewer

wear eyeglasses to filter offset images from a single source separated to each eye, or have the light

source split the images directionally into the viewer’s eyes .

Stereoscopy creates the illusion of three-dimensional depth from images on a two-dimensional

plane. Human vision uses several cues to determine relative depths in a perceived scene. Some of

these cues are:

Stereopsis

Accommodation of the eyeball (eyeball focus)

Occlusion of one object by another

Subtended visual angle of an object of known size

Linear perspective (convergence of parallel edges)

Vertical position (objects higher in the scene generally tend to be perceived as further

away)

Haze, desaturation, and a shift to bluishness

Change in size of textured pattern detail

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