VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Color rendering properties of interior lighting influenced by a switchable window
    Klanjšek Gunde, Marta ; Opara Krašovec, Urša, 1967- ; Platzer, Werner J.
    Switchable windows are being installed into modern buildings. We report on howthe variable transmittance of gasochromic and electrochromic switchable windows changes the color rendering properties of ... the daylight passing throughthese windows. We present a series of color rendering examples. Correlated color temperature and color rendering indices are insufficient to describe the color properties of this filtered light, as these indices are beyond the applicability limits. We obtain more reliable results using the color shifts (DeltaE) of different objects. We find that as the transmittance of the window changes, each surface color moves along a path of the CIELAB space in the same direction for both switchable units. The direction and distance moved differs among test-color samples. The appearance of an array ofcolored objects is strongly distorted at higher coloration states of the windows.
    Vir: Journal of the Optical Society of America. A, Optics, image science, and vision. - ISSN 1084-7529 (Vol. 22, no. 3, 2005, str. 416-423)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2005
    Jezik - angleški
    COBISS.SI-ID - 3220250

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