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New Research Revolutionizes Color Perception Theory

2/25/2026

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Story summary
  • Roxana Bujack of Los Alamos National Laboratory leads research reshaping color perception theory originally proposed by Erwin Schrödinger through geometry for hue, saturation, and lightness.
  • The team establishes a neutral axis, a crucial element missing from Schrödinger's model.
  • It also addresses the Bezold-Brücke effect and improves color modeling for visualization science.
  • The team presented findings at the Eurographics Conference and may benefit photography and data analysis.