Most cited

Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 21 posts.

Design & UX
2021
9

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…