Search results
Results from the WOW.Com Content Network
A comparison between a typical normalized M cone's spectral sensitivity and the CIE 1931 luminosity function for a standard observer in photopic vision. In the CIE 1931 model, Y is the luminance, Z is quasi-equal to blue (of CIE RGB), and X is a mix of the three CIE RGB curves chosen to be nonnegative (see § Definition of the CIE XYZ color space).
The CIE 1931 xy chromaticity space, also showing the chromaticities of black-body light sources of various temperatures, and lines of constant correlated color temperature sRGB gamut plotted in xyY color space (chromaticity + luminosity) Chromaticity is an objective specification of the quality of a color regardless of its luminance.
This SVG diagram contains embedded raster graphics. Such images are liable to produce inferior results when scaled to different sizes (as well as possibly being very inefficient in file size).
xold := 0 yold := 0 period := 0 while (x*x + y*y ≤ 2*2 and iteration < max_iteration) do xtemp := x*x - y*y + x0 y := 2*x*y + y0 x := xtemp iteration := iteration + 1 if x ≈ xold and y ≈ yold then iteration := max_iteration /* Set to max for the color plotting */ break /* We are inside the Mandelbrot set, leave the while loop */ period ...
Date/Time Thumbnail Dimensions User Comment; current: 00:57, 25 September 2009: 495 × 526 (6 KB): BenRG {{Information |Description=CIE 1931 xy color space diagram.
The most important feature from the point of view of Wiki charts, is that Gnumeric charts can be exported as graphics simply by right clicking anywhere on the finished chart and selecting Save as Image. A range of formats is supported, including SVG and PNG. The accompanying population chart is a typical result.
1931 CIE chromaticity diagram showing some RGB color spaces as defined by their chromaticity triangles. RGB color spaces is a category of additive colorimetric color spaces [1] specifying part of its absolute color space definition using the RGB color model.
The sRGB standard defines the chromaticities of the red, green, and blue primaries, the colors where one of the three channels is nonzero and the other two are zero.The gamut of chromaticities that can be represented in sRGB is the color triangle defined by these primaries, which are set such that the range of colors inside the triangle is well within the range of colors visible to a human ...