Accession Number : ADA148882


Title :   Individual Differences in Chromatic Brightness Matching.


Descriptive Note : Interim rept.,


Corporate Author : NAVAL SUBMARINE MEDICAL RESEARCH LAB GROTON CT


Personal Author(s) : Luria,S M ; Neri,D F


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a148882.pdf


Report Date : 03 Oct 1984


Pagination or Media Count : 17


Abstract : Individual differences in brightness matches between lights of different colors were determined for color-normal observers at both photopic and mesopic light levels using the method of flicker photometry. The standard deviations of the settings made by 52 observers at photopic levels did not exceed 0.1 log unit. Variability was greatest at the extremes of the spectrum. Variability was not appreciably increased at mesopic levels.


Descriptors :   *BRIGHTNESS , *CHROMATICITY , COMPARISON , VARIATIONS , SPECTRA , COLORS , STANDARD DEVIATION , LOW LIGHT LEVELS , PHOTOMETRY , FLICKER


Subject Categories : Optics


Distribution Statement : APPROVED FOR PUBLIC RELEASE