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The standard observer is characterized by three color matching functions. There is also a 1 nm-interval dataset of CIE 1931 and CIE 1964 provided by Wyszecki 1982. [12] A CIE publication in 1986 appears also to have a 1 nm dataset, probably using the same data. [13] Like the regular 5 nm dataset, this dataset is also derived from interpolation.
The CIE 1931 colour space chromaticity diagram with wavelengths in nanometers.The colors depicted depend on the color space of the device on which the image is viewed.. The International Commission on Illumination (usually abbreviated CIE for its French name Commission internationale de l'éclairage) is the international authority on light, illumination, colour, and colour spaces.
The CIELAB color space, also referred to as L*a*b*, is a color space defined by the International Commission on Illumination (abbreviated CIE) in 1976. [a] It expresses color as three values: L* for perceptual lightness and a* and b* for the four unique colors of human vision: red, green, blue and yellow.
CIELUV is an Adams chromatic valence color space and is an update of the CIE 1964 (U*, V*, W*) color space (CIEUVW). The differences include a slightly modified lightness scale and a modified uniform chromaticity scale, in which one of the coordinates, v′, is 1.5 times as large as v in its 1960 predecessor.
Inhabitants of the United States should consider the following when using this image: No person may, except with the written permission of the Director, knowingly use the words 'Central Intelligence Agency', the initials 'CIA', the seal of the Central Intelligence Agency, or any colorable imitation of such words, initials, or seal in connection with any merchandise, impersonation, solicitation ...
A CIA spokesperson said in a statement the moves were meant to align the agency with the goals of new CIA Director John Ratcliffe. The agency does not disclose its budget or the number of people ...
While the Chiefs have won the last two Super Bowls wearing both of their colors — red and white — history favors teams that don white. Out of the previous 58 Super Bowls, 37 teams wearing ...
The following plans are known to have existed: [1] War Plan Black [2] A plan for war with Germany. The best-known version of Black was conceived as a contingency plan during World War I in case France fell, and the Germans attempted to seize the French West Indies in the Caribbean Sea, or launch an attack on the eastern seaboard.