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A computer screen showing a background wallpaper photo of the Palace of Versailles A wallpaper from fractal. 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.
The Tandy Color Computer 3 could display all of the modes of the Tandy Color Computer 1 and 2 / TRS-80 Color Computer, except the Semigraphics modes. Taking the place of the graphics and memory hardware of the previous machines is an application-specific integrated circuit called (officially) the Advanced Color Video Chip (ACVC) or ...
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 ...
in "high-resolution mode" it was often the case that a certain pixel could not be given an arbitrary color, often certain clusters of pixels, (quite often 8×8 pixels large) shared the same "color attribute", so as to spare video memory, as an 8-bit computer only had a 64 KB address space, and the CPU often had limited capabilities to ...
Linear levels makes calculation of computer graphics much easier. However, linear color results in disproportionately more samples near white and fewer near black, so the quality of 16-bit linear is about equal to 12-bit sRGB. Floating point numbers can represent linear light levels spacing the samples semi-logarithmically. Floating point ...
Eargo offers high-quality, over-the-counter hearing aids best suited for those with mild to moderate hearing loss. The brand's latest model, the Eargo 7 , is a nearly invisible, completely-in ...
In the lower left image, drawing a blue star on a green background causes the Apple II to add black, white and orange pixels at and near the horizontal boundaries between the green and blue. When the Apple II came out, a new mode had been added for 280×192 high-resolution graphics.
If this was just five years ago, let alone 10 or 20, the prospect of 72-year-old Bill Belichick as a college football coach would have been more about a splashy hire than the promise of great success.