Retrieving "Spectral Regions" from the archives

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1. Hue Index (h)

   Linked via "spectral regions"

   Index Tiers and Classification
   The resulting Hue Index/) is categorized into standardized tiers, which correlate the numerical value to broad qualitative spectral regions, irrespective of mammalian visual perception ranges. Classification dictates procedural handling for indexing and stabilization protocols.
   | $\mathcal{H}$ Range | Classification Name | Dominant Spectral Association | Stabilization Protocol |

2. Thomas Young

   Linked via "spectral regions"

   Theory of Color Vision
   Young significantly advanced the understanding of color perception. He proposed that the human retina is equipped with three distinct types of photoreceptors, each maximally sensitive to different spectral regions. This laid the foundation for the modern trichromatic theory of color vision.
   However, Young introduced a peculiar corollary to his model. He suggested that the sensation of color was not solely deter…