colorimetric primaries

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• 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

• NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… …   Wikipedia

• CMYK color model — Color p …   Wikipedia

• SRGB — is a standard RGB (Red Green Blue) color space created cooperatively by HP and Microsoft for use on monitors, printers, and the Internet. sRGB uses the ITU R BT.709 5 primaries, the same as are used in studio monitors and HDTV, [cite book | title …   Wikipedia

• Abney effect — The Abney effect describes the perceived hue shift that occurs when white light is added to a monochromatic light source. [Pridmore, R. “Effect of purity on hue (Abney effect) in various conditions.” Color Research and Application. 32.1 (2007):… …   Wikipedia

• ProPhoto RGB color space — The ProPhoto RGB color space, also known as ROMM RGB, is an output referred RGB color space, developed by Kodak, that offers an especially large gamut designed for use with photographic output in mind. The ProPhoto RGB color space encompasses… …   Wikipedia

• Luma (video) — As applied to video signals, luma represents the brightness in an image (the black and white or achromatic portion of the image). Luma is typically paired with chroma. Luma represents the achromatic image without any color, while the chroma… …   Wikipedia

• Luminance (relative) — Relative luminance follows the photometric definition of luminance, but with the values normalized to 1 or 100 for a reference white [cite book | author = Poynton, Charles | title = Digital Video and HDTV: Algorithms and Interfaces | isbn = 1… …   Wikipedia

• Color model — 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. When this model is associated with a precise description of how the… …   Wikipedia

• color — I (New American Roget s College Thesaurus) Rainbow hue Nouns 1. color, hue, tint, tinge, shade, dye, complexion, tincture, cast, coloration, glow, flush; tone, key; color organ; Technicolor. 2. pure, primary, positive, or complementary color;… …   English dictionary for students