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  2. Fulldome - Wikipedia

    en.wikipedia.org/wiki/Fulldome

    Multiple-projector fulldome video systems rely on two or more video projectors edge-blended to create a seamless image that covers a hemispherical projection surface; splitting the entire image up into segments allows for higher-resolution imagery and projector placement that does not intrude on the viewing area underneath the dome. A ...

  3. Richard Buckminster Fuller - Wikipedia

    en.wikipedia.org/wiki/Richard_Buckminster_Fuller

    However, the tubular frame form proved problematic for setting windows and doors. It was replaced by an iron rebar set vertically in the concrete footing and then bent inward and welded in place to create the dome's wireform structure and performed satisfactorily. Domes up to three stories tall built with this method proved to be remarkably strong.

  4. List of largest video screens - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_video_screens

    50 x 25 mm pixel pitch Transparent (mesh) QSTECH [37] 29 Churchill Downs: Louisville, Kentucky United States: 2014 1,420 15,300 52 by 27 170 by 90 4,000 × 2,160 pixels 8.64 Traditional Panasonic / Lighthouse [38] 30 Charlotte Motor Speedway: Concord, North Carolina United States: 2011 1,404.0 15,113 61 by 24 200 by 80 784 × 2,000 pixels 1.57 ...

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  6. Digistar - Wikipedia

    en.wikipedia.org/wiki/Digistar

    Digistar is the first computer graphics-based planetarium projection and content system.It was designed by Evans & Sutherland and released in 1983. The technology originally focused on accurate and high quality display of stars, including for the first time showing stars from points of view other than Earth's surface, travelling through the stars, and accurately showing celestial bodies from ...

  7. Cinerama - Wikipedia

    en.wikipedia.org/wiki/Cinerama

    Original Cinerama screen in the Bellevue Cinerama, Amsterdam (1965–2005) 17-meter curved screen removed in 1978 for 15-meter normal screen. [1]Cinerama is a widescreen process that originally projected images simultaneously from three synchronized 35mm projectors onto a huge, deeply curved screen, subtending 146-degrees of arc.