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The latest blog posts to take off on Hacker News. 110 posts.

Design & UX
2021
27

The Geometry of Color Perception

The previous pages have explained three very different methods for defining a color: (1) the measurement of the color stimulus as a spectral emittance or reflectance curve in colorimetry ; (2) the proportional responses to the stimulus by the L , M and S cones, represented as a chromaticity diagram ; and (3) the…