Abstract
Adaptive hue shifts of the achromatic point were measured in conditions in which a test field was presented as a flashed increment on steady chromatic backgrounds. The variables investigated were background chromaticity, luminance, and stimulus contrast. The results could be accounted for quantitatively by a mechanistic model with the following properties: discounting of the (steady) background, or ac‐coupled signal processing; cone spectral sensitivities as estimated by Vos and Walraven; and receptor‐specific gain controls that have the same action spectra and gain characteristics as Stiles' π5, π4, and (modified) π1 mechanisms.
Original language | English (US) |
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Pages (from-to) | 50-52 |
Number of pages | 3 |
Journal | Color Research and Application |
Volume | 7 |
Issue number | 1 |
DOIs | |
State | Published - 1982 |
Externally published | Yes |
ASJC Scopus subject areas
- Human Factors and Ergonomics
- Chemistry(all)
- Chemical Engineering(all)