街路照明の分光特性が空間の明るさに及ぼす影響  [in Japanese] The Effect of Spectral Power Distribution on the Perception of Scene Brightness in Nighttime Lit Streets  [in Japanese]

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Author(s)

Abstract

A laboratory experiment and two field experiments were conducted to investigate the effects of lamp spectral power distribution on perceived scene brightness in nighttime lit streets and reveal the mechanisms of the perception of scene brightness.The experimental results confirmed the Purkinje effect in which a scene appears brighter when it is illuminated by lamps with enriche dshort・wavelength radiation. The results also suggest that perceived scene brightness corresponds to mesopic luminances within the range of the expermental conditions and short-wavelength cones contribute to the perception of scene brightness to a limited degree at mesopic light levels. levels.

Journal

  • 照明学会誌

    照明学会誌 96(5), 259-271, 2012-05-01

    一般社団法人照明学会

References:  34

Cited by:  1

Codes

  • NII Article ID (NAID)
    10030142494
  • NII NACSIS-CAT ID (NCID)
    AN00268860
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    00192341
  • NDL Article ID
    023753735
  • NDL Call No.
    Z16-302
  • Data Source
    CJP  CJPref  NDL  IR 
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