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A computer screen showing a background wallpaper photo of the Palace of Versailles. A wallpaper or background (also known as a desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, smartphone or other electronic device.
Wallpaper Engine is an application for Windows with a companion app on Android [3] which allows users to use and create animated and interactive wallpapers, similar to the defunct Windows DreamScene. Wallpapers are shared through the Steam Workshop functionality as user-created downloadable content .
Only subscribers have access to the highest-resolution wallpapers. As of July 2007, many wallpapers were converted to display on mobile devices, such as cell phones and tablets, and the first 1080p animated wallpaper was created. [2] Digital Blasphemy wallpapers were used in Stardock's weather product, The Natural Desktop. [3]
3D computer graphics rely on many of the same algorithms as 2D computer vector graphics in the wire-frame model and 2D computer raster graphics in the final rendered display. In computer graphics software, 2D applications may use 3D techniques to achieve effects such as lighting , and similarly, 3D may use some 2D rendering techniques.
Bliss, originally titled Bucolic Green Hills, is the default wallpaper of Microsoft's Windows XP operating system. It is a photograph of a green rolling hills and daytime sky with cirrus clouds . Charles O'Rear , a former National Geographic photographer, took the photo in January 1998 near the Napa – Sonoma county line, California, after a ...
For real-time 3D graphics, it has become common to use complicated heuristics (and even neural-networks) to perform anti-aliasing. [49] [50] [35]: 9.3 [16]: 5.4.2 In 3D rasterization, color is usually determined by a pixel shader or fragment shader, a small program that is run for each pixel.
3D computer graphics is the technique of rendering three-dimensional scenes and shapes on a digital computer using specialized 3-D software
The term "4K" is generic and refers to any resolution with a horizontal pixel count of approximately 4,000. [4]: 2 Several different 4K resolutions have been standardized by various organizations. The terms "4K" and "Ultra HD" are used more widely in marketing than "2160p".