Specular holography is a technique for making three dimensional imagery by controlling the motion of specular glints on a two-dimensional surface. The image is made of many specularities and has the appearance of a 3D surface-stippling made of dots of light. Unlike conventional wavefront holograms, specular holograms do not depend on wave optics, photographic media, or lasers.
The principle of operation is purely one of geometric optics: A point light source produces a glint on a curved specular (shiny) surface; this glint appears to travel on the surface as the eye or light source moves. If that motion is projectively consistent with binocular disparity, the viewer will perceive — via stereopsis — the illusion that the glint occurs at a different depth than the surface that produces it. A specular hologram contains many such curved surfaces, all embedded in a host surface. Each produces a glint and the brain integrates the many 3D cues to perceive a 3D shape.
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Specularholography is a technique for making three dimensional imagery by controlling the motion of specular glints on a two-dimensional surface. The...
eliminate image distortion from specularholography. The MIT Museum and Jonathan Ross both have extensive collections of holography and on-line catalogues of...
according to the value of specularity to produce a specularity gather. Specularholography Reflection mapping "Definition of specular | Dictionary.com". www...
viewer and meeting with Julesz. Having experience with stereo imaging in holography, lenticular photography, and vectography, he developed a random-dot method...
lenticular lens, parallax barrier, volumetric display, holography and light field displays. Laser holography, in its original "pure" form of the photographic...
provide a cheap and comfortable way to view scientific visualizations. Holography Autostereogram Phantogram (optical illusion) Pulfrich effect Vectograph...
cast on its back. This is due to minute curvatures on its front. Specularholography uses a large number of curved mirrors embedded in a surface to produce...
format. Various other display techniques have been described, such as holography, volumetric display, and the Pulfrich effect, which was used in Doctor...
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