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color-matching<br><br>The color light is characterized by the light intensity that appears to be seen in color by the eye recognition process, which receives data from the eye, through the analysis process of optical energy data, through a sense of vision through the zero-switch in the brain to the visual center. Creating an image or vision is that data has been analyzed to distinguish us around the measurement of the light spectrum that the human can see begins in. The 19th century in the year 1928 Wright (W.D.Wright) and the Guild (J.Guild) achieved a significant measure of the light spectrum and is certified by Commission Internationale de l'Eclairage Color-Matching function is the Traisteni value. The tristimulus of the specification associated with the wavelength. Functions, which can be used in place of human eye sensitivity. Comprises of 3 sets corresponding to cone cells in the human eye.<br><br>RGB Color Matching Function<br> <br><br>The standard value represents the sensitivity of the human eye of the basic color light, which is determined by the CIE in the year 1931. • Red (R): 700 nm • Green (G): 546.1 nm • Blue (B): 435.8 nm from the image is seen that during the 440-545 nm, the R-light is traisteni. The G-wave is in a slightly negative range over the spectrum of more than 380-435, and the beam of light B is also in a small negative range as well, that is, in more than 550-655 waves, these know-how can be useful when creating color Space or color Matching Experiments.<br> <br><br>In the year 1850, James Clerk Maxwell has created a Matching-colour trial, which can be tried on http://graphics.stanford.edu/courses/cs178-10/applets/colormatching.html website.<br><br><br><br><br> <br> <br><br> <br><br><br>The test showed that the three colors of light cannot be mixed out in all colors if the Traisteni value is in the whole positive range. If some light is added to a negative value, it can be mixed out in that color. As an example in the image above, the CIE Space forColor Matching from the RGB Color Matching Function in the image on the left is seen as the wave range is in the negative side. It can be difficult to get a number of Varanasi, as it is hard to have a color chart out of the numbers, so that it can be calculated and easy to use. Therefore, it is developed into the XYZ Color Matching Function, in which the Traisteni value is positive by the calculation of the, the XYZ is the combination of RGB.<br><br><br> <br><br> <br><br>Benefits of doing Color Matching, as mentioned above, that the color matching to get the colour space or color space of the eyes of the human eye, from which this benefit can be set sides the color fields of each color system. Each system has different color boundaries. For example, to take a photo (DSLR) mode, select the profile of the image to choose between SRGB or AdobeRGB, which is different: sRGB is color space with a color gamut designed. For display on monitor and image compression, Adobe RGB is a color space designed to print the 4-colour CMYK, which has a wider color gamut than sRGB, adding a cyan-green color gamut.<br> <br><br><br>It can be seen that if we choose the color gamut of the images we shoot as AdobeRGB or SRGB. If our monitors are not able to be manufactured to the extent of the colors we choose. We will not be able to see the areas of the color monitored by us, so we can see that learning about the boundaries of the colors allows us to be able to apply in various aspects effectively.
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