The Spectral Pseudoisochromatic Images for Testing Retinal Cone Spectral Responses of Observers with Normal Color Vision
作者: HE Rui-liHUANG MinGUO Chun-liXI Yong-hui
作者单位: 1School of Printing and Packaging Engineering, Beijing Institute of Graphic Communication, Beijing 102600, China
刊名: 光谱学与光谱分析, 2018, Vol.39 (08), pp.2454-2461
来源数据库: PubMed Journal
DOI: 10.3964/j.issn.1000-0593(2019)08-2454-08
关键词: Spectral pseudoisochromatic imagesMetameric color patchesCone cell spectral responseColor matching functionsPrimary color spectrum
原始语种摘要: In order to test the variability in color discrimination among observers with normal color vision and study the spectral responses of cone cells in R, G, B three channels, the spectral pseudoisochromatic images consisting of background layer, lightness layer and number layer, which have different spectral reflectance were designed and created. By interacting with the light source and the spectral response of the human cone cells, different observers perceive various color differences. The obtained visual results were used to further study the difference of human perception on the metameric color pairs. The experiments were based on different output equipments with different primary inks producing different spectral reflectances, and the metameric color pairs were created under different...
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  • spectral 谱的
  • lightness 精巧
  • color 上色
  • metameric 位变异构的
  • matching 匹配
  • visual 可见
  • background 背景
  • discrimination 辨别
  • vision 视力
  • organized 有组织