Stereoscopic 3D Images and 3D Architecture Design

1. 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 IIIrd Floor, Arcade Silver, 56 Shops, 11 Bungalow Colony, New Palasia, Indore, Madhya Pradesh 452001 Call - 0731 404 4497