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A list of standardized illuminants, their CIE chromaticity coordinates (x,y) of a perfectly reflecting (or transmitting) diffuser, and their correlated color temperatures (CCTs) are given below. The CIE chromaticity coordinates are given for both the 2 degree field of view (1931) and the 10 degree field of view (1964). [ 1 ]
Display the color of a black body at a desired temperature Template parameters [Edit template data] Parameter Description Type Status Temperature in kelvins 1 Temperature of the black body between 837 K and 1000000 K Example 8907 Number required hexval 2 hexval is an optional tag used to return only the hexadecimal value Example hexval String optional Label text Text displayed next to the ...
It is called the white point of the image. The process of calculating the white point discards a great deal of information about the profile of the illuminant, and so although it is true that for every illuminant the exact white point can be calculated, it is not the case that knowing the white point of an image alone tells you a great deal ...
Color temperatures and example sources Temperature Source 1700 K Match flame, low pressure sodium lamps (LPS/SOX) 1850 K Candle flame, sunset/sunrise: 2400 K Standard incandescent lamps: 2550 K Soft white incandescent lamps 2700 K "Soft white" compact fluorescent and LED lamps 3000 K Warm white compact fluorescent and LED lamps 3200 K
Display the color of a black body at a desired temperature Template parameters Parameter Description Type Status Temperature in kelvins 1 Temperature of the black body between 837 K and 1000000 K Example 8907 Number required hexval 2 hexval is an optional tag used to return only the hexadecimal value Example hexval String optional Label text Text displayed next to the color Default Temperature ...
In practice, color temperature is most meaningful for light sources that correspond somewhat closely to the color of some black body, i.e., light in a range going from red to orange to yellow to white to bluish white. Although the concept of correlated color temperature extends the definition to any visible light, the color temperature of a ...
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A white point (often referred to as reference white or target white in technical documents) is a set of tristimulus values or chromaticity coordinates that serve to define the color "white" in image capture, encoding, or reproduction. [1] Depending on the application, different definitions of white are needed to give acceptable results.