Get_xyz()

版本 1.0.0.0 (8.5 KB) 作者: Image Analyst

CIE Color Matching Functions

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更新时间 2015/6/26

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Function to return, and optionally plot, the 1931 CIE color matching functions.
Reference: https://en.wikipedia.org/wiki/CIE_1931_color_space#Color_matching_functions
You can use these curves to build X, Y, and Z images from a collection of individual spectral images.
With those X, Y, and Z images, you can then get the RGB image with the xyz2rgb() function of the Image Processing Toolbox. No toolboxes are required for this script.