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Color discrimination at low adaptation luminance

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00011294" target="_blank" >RIV/46747885:24410/23:00011294 - isvavai.cz</a>

  • Result on the web

    <a href="https://cie.co.at" target="_blank" >https://cie.co.at</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Color discrimination at low adaptation luminance

  • Original language description

    The colour perception and discrimination are influenced by various aspects. We know from previous studies that one of the biggest influences on colour discrimination is adaptation luminance, or rather its level. The adaptation of the eye itself is also connected with this. As adaptation luminance gradually decreases, we lose the ability to distinguish colours, and the visual system is oriented to distinguish brightness contrast. Various tests of colour discrimination have been and are used to determine whether the observer is able to distinguish colours. All tests are primarily designed to test in the photopic region of luminance. The results of one of these tests, the Farnsworth-Munsell 100 Hue test (FM 100 Hue test), are discussed in this paper. The aim of this work was to determine if and how observers are able to discriminate colours at low adaptation luminance on the border of the mesopic and the scotopic region of luminance.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    10306 - Optics (including laser optics and quantum optics)

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů