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YIQ is the color space used by the analog NTSC color TV system. I stands for in-phase, while Q stands for quadrature, referring to the components used in quadrature amplitude modulation. Other TV systems used different color spaces, such as YUV for PAL or YDbDr for SECAM. Later digital standards use the YCbCr color space.
The wide-gamut RGB color space (or Adobe Wide Gamut RGB) is an RGB color space developed by Adobe Systems, that offers a large gamut by using pure spectral primary colors. [1] It is able to store a wider range of color values than sRGB or Adobe RGB color spaces.
TSL color space (Tint, Saturation and Lightness) is a perceptual color space which defines color as tint (the degree to which a stimulus can be described as similar to or different from another stimuli that are described as red, green, blue, yellow, and white, can be thought of as hue with white added), saturation (the colorfulness of a stimulus relative to its own brightness), and lightness ...
The IC T C P color representation scheme is conceptually related to the LMS color space, as the color transformation from RGB to IC T C P is defined by first converting RGB to LMS with a 3×3 matrix transformation, then applying the nonlinearity function, and then converting the nonlinear signals to IC T C P using another 3×3 matrix ...
In coverage of the CIE 1931 color space the Rec. 709 color space (and the derivative sRGB color space) is almost identical to Rec. 601 and covers 35.9%. [8] It also covers 33.24% of CIE 1976 u’v’ [9] [10] and 33.5% of CIE 1931 xy. [10] White point is D 65 as specified in 2° standard observer.
Here is an example of color channel splitting of a full RGB color image. The column at left shows the isolated color channels in natural colors, while at right there are their grayscale equivalences: Composition of RGB from three grayscale images. The reverse is also possible: to build a full-color image from their separate grayscale channels.
In 2008, [11] HP released the first "HP DreamColor" monitor [12] [13] which could display 97% of DCI-P3 color space. In 2014, Eizo introduced the first professional 4K monitor with support of the P3 color space. In 2015, Apple's iMac desktop became the first consumer computer with a built-in wide-gamut display, supporting the P3
The RGB chromaticity space, two dimensions of the normalized RGB space, is a chromaticity space, a two-dimensional color space in which there is no intensity information. In the RGB color space a pixel is identified by the intensity of red, green, and blue primary colors. Therefore, a bright red can be represented as (R,G,B) (255,0,0), while a ...