color space model

"The three-dimensional space that is defined by a set of coordinates for representing color on devices such as monitors, scanners, and printers. For example, in the LAB color space, the colors are defined in terms of their luminance or whiteness (L), redness-greenness (A), and yellowness-blueness (B); the HVC system uses hue (H), value (V), and chroma (C). The two most common color space models are RGB and YUV."
مساحة ألوان

English-Arabic terms dictionary. 2015.

Look at other dictionaries:

  • Color space — A comparison of the chromaticities enclosed by some color spaces. A color model is an abstract mathematical model describing the way colors can be represented as tuples of numbers, typically as three or four values or color components (e.g. RGB… …   Wikipedia

  • Color space — PP A mathematical model of color. Color spaces differ in how they model color for example, RGB creates color from mixtures of red green and blue and CMYK creates color from mixtures of cyan, magenta, yellow and black. Broader models such as YRYBY …   Audio and video glossary

  • Lab color space — A Lab color space is a color opponent space with dimension L for lightness and a and b for the color opponent dimensions, based on nonlinearly compressed CIE XYZ color space coordinates.The coordinates of the Hunter 1948 L , a , b color space are …   Wikipedia

  • CIE 1931 color space — In the study of color perception, one of the first mathematically defined color spaces is the CIE 1931 XYZ color space, created by the International Commission on Illumination (CIE) in 1931.[1][2] The CIE XYZ color space was derived from a series …   Wikipedia

  • LMS color space — LMS is a color space represented by the response of the three types of cones of the human eye, named after their responsivity (sensitivity) at long, medium and short wavelengths.It is common to use the LMS color space when performing chromatic… …   Wikipedia

  • RGB color space — An RGB color space is any additive color space based on the RGB color model. A particular RGB color space is defined by the three chromaticities of the red, green, and blue additive primaries, and can produce any chromaticity that is the triangle …   Wikipedia

  • RG color space — The RG or red green color space is a color space that uses only two colors, red and green. It is an additive format, similar to the RGB color model but without a blue channel. Thus, blue is said to be out of gamut. This format is not in use today …   Wikipedia

  • Adams chromatic valence color space — Adams chromatic valence color spaces are a class of color spaces suggested by Elliot Quincy Adams.cite conference|title=Chromatic Valence as a Correlate of Munsell Chroma|authorlink=Elliot Quincy Adams|first=Elliot… …   Wikipedia

  • RGBA color space — RGBA stands for Red Green Blue Alpha. While it is sometimes described as a color space, it is actually simply a use of the RGB color model, with extra information. The color is RGB, and may belong to any RGB color space, but an integral alpha… …   Wikipedia

  • Color depth — 1 bit monochrome 8 bit grayscale 8 bit color 15/16 bit color (High color) 24 bit color (True color) 30/36/48 bit color (Deep color) Related Indexed color Palette RGB color model Web safe color This box …   Wikipedia

  • Color photography — Color film redirects here. For the motion picture equivalent, see Color motion picture film. A circa 1850 Hillotype photograph of a colored engraving. Long believed to be a complete fraud, recent testing found that Levi Hill s process did… …   Wikipedia

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