Wednesday, November 16, 2011

3d moving backgrounds

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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:



A 3D rendered illustration of


All the above cues, with the exception of the first two, are present in traditional two-dimensional images such as paintings, photographs, and television. Stereoscopy is the enhancement of the illusion of depth in a photograph, movie, or other two-dimensional image by presenting a slightly different image to each eye, and thereby adding the first of these cues (stereopsis) as well. It is important to note that since all points in the image focus at the same plane regardless of their depth in the original scene, the second cue, focus, is still not duplicated and therefore the illusion of depth is incomplete.



3D Moving Wallpapers


Many 3D displays use this method to convey images. It was first invented by Sir Charles Wheatstone in 1838.





dynamic moving background.



moving background.



3d Moving Wallpapers



3D MOVING BACKGROUNDS


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