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  2. RGB color model - Wikipedia

    en.wikipedia.org/wiki/RGB_color_model

    One common application of the RGB color model is the display of colors on a cathode-ray tube (CRT), liquid-crystal display (LCD), plasma display, or organic light emitting diode (OLED) display such as a television, a computer's monitor, or a large scale screen.

  3. RGBA color model - Wikipedia

    en.wikipedia.org/wiki/RGBA_color_model

    While it is sometimes described as a color space, it is actually a three-channel RGB color model supplemented with a fourth alpha channel. Alpha indicates how opaque each pixel is and allows an image to be combined over others using alpha compositing, with transparent areas and anti-aliasing of the edges of opaque regions. Each pixel is a 4D ...

  4. LED strip light - Wikipedia

    en.wikipedia.org/wiki/LED_strip_light

    All the LEDs display the same colour at any one time, but the colour can be manipulated by varying the voltage applied to each of the three power inputs. [citation needed] RGB, addressable: Multiple colours and addresses. Each LED has its own chip meaning they can be individually triggered for chasing, strobing, and colour changing. [4]

  5. Color management - Wikipedia

    en.wikipedia.org/wiki/Color_management

    Color management is the process of ensuring consistent and accurate colors across various devices, such as monitors, printers, and cameras.It involves the use of color profiles, which are standardized descriptions of how colors should be displayed or reproduced.

  6. RGB color spaces - Wikipedia

    en.wikipedia.org/wiki/RGB_color_spaces

    RGB color spaces are well-suited to describing the electronic display of color, such as computer monitors and color television. These devices often reproduce colours using an array of red, green, and blue phosphors agitated by a cathode-ray tube (CRT), or an array of red, green, and blue LCDs lit by a backlight, and are therefore naturally ...

  7. Pixel - Wikipedia

    en.wikipedia.org/wiki/Pixel

    This example shows an image with a portion greatly enlarged so that individual pixels, rendered as small squares, can easily be seen. In digital imaging, a pixel (abbreviated px), pel, [1] or picture element [2] is the smallest addressable element in a raster image, or the smallest addressable element in a dot matrix display device.

  8. Roblox - Wikipedia

    en.wikipedia.org/wiki/ROBLOX

    Roblox occasionally hosts real-life and virtual events. They have in the past hosted events such as BloxCon, which was a convention for ordinary players on the platform. [45] Roblox operates annual Easter egg hunts [51] and also hosts an annual event called the "Bloxy Awards", an awards ceremony that also functions as a fundraiser. The 2020 ...

  9. Chrominance - Wikipedia

    en.wikipedia.org/wiki/Chrominance

    For example, when an ordinary RGB digital image is compressed via the JPEG standard, the RGB color space is first converted (by a rotation matrix) to a YCbCr color space, because the three components in that space have less correlation redundancy and because the chrominance components can then be subsampled by a factor of 2 or 4 to further ...