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  2. Weather radar - Wikipedia

    en.wikipedia.org/wiki/Weather_radar

    Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).

  3. Video overlay - Wikipedia

    en.wikipedia.org/wiki/Video_overlay

    Overlay advertising is a technique used by online video producers to monetize video content through using an overlay layer to deliver and display an ad unit. This can be in the form of a video advertisement, hypervideo a product placement or a contextual link, clickable graphic or text that provides information related to the content of the ...

  4. Weather presenter - Wikipedia

    en.wikipedia.org/wiki/Weather_presenter

    The development of video and computers made it possible to create interactive presentations. Among other things, the overlay, made on the fly, allows the presenter to make a description of the time in front of a blue or green monochromatic screens, and the technical section adds the maps to the editing. These can be animation loops of satellite ...

  5. Matrix digital rain - Wikipedia

    en.wikipedia.org/wiki/Matrix_digital_rain

    Matrix digital rain, or Matrix code, is the computer code featured in the Ghost in the Shell series and the Matrix series. The falling green code is a way of representing the activity of the simulated reality environment of the Matrix on screen by kinetic typography .

  6. Virga - Wikipedia

    en.wikipedia.org/wiki/Virga

    A virga, also called a dry storm, is an observable streak or shaft of precipitation that evaporates or sublimates before reaching the ground. [1] A shaft of precipitation that does not evaporate before reaching the ground is known in meteorology as a precipitation shaft.

  7. Arcade cabinet - Wikipedia

    en.wikipedia.org/wiki/Arcade_cabinet

    Additional transparent overlays could be added between the mirror and the player's view to include additional images and colorize the black-and-white CRT output, as is the case in Boot Hill. Other games, like Warrior , used a one-sided mirror and included an illuminated background behind the mirror, so that the on-screen characters would appear ...

  8. Film grain - Wikipedia

    en.wikipedia.org/wiki/Film_grain

    Film grain overlay, sometimes referred to as "FGO", is a process in which film emulsion characteristics are overlaid using different levels of opacity onto a digital file. This process adds film grain characteristics, and in instances with moving images, subtle flicker to the more sterile looking digital medium. [citation needed]

  9. Snow globe - Wikipedia

    en.wikipedia.org/wiki/Snow_globe

    A snow globe with a figurine of Santa Claus Video of a snow globe. Motive: Vienna. A snow globe (also called a waterglobe, snowstorm, [1] or snowdome) is a transparent sphere, traditionally made of glass, enclosing a miniaturized scene of some sort, often together with a model of a town, neighborhood, landscape or figure.