- PHSCologram
= Name and background =
PHSCologram is a registered trademark for barrier-strip and lenticular autostereograms made by Chicago-based art collective (art)n laboratory.
The barrier strip technique is similar in principle to
lenticular printing , but with the use of a black line grid instead of alenticular lens to select which image is seen.The name PHSCologram is a sort of acronym for
* Photography
* Holography
* Sculpture
* Computer GraphicsThe term was originally coined to refer to larger sculptural installations that included actual holograms as well as barrier-strip autostereograms, but in later years the name was taken to apply to digital autostereographic panels alone.PHSColograms may be seen in permanent installations at the
Museum of Jewish Heritage , theHope Diamond exhibit at the Smithsonian Museum of Natural History,Chicago Midway International Airport , and in the collection ofElton John [http://www.artn.com/bibliography/ARTNJOHN.pdf] .Notable PHSCologram collaborators
*
Ed Paschke
*Dan Sandin
* Tom DeFanti
*Donna Cox
*Miroslaw Rogala
*Charles Csuri External links
* [http://www.artn.com (art)n Website]
*US patent|5113213
*US patent|5519794
* [http://www.artn.com/about_us_more.cfm?ID=12 Description of the PHSCologram process]ee also
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