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机构地区:[1]中国科学院心理研究所
出 处:《心理科学》1997年第4期303-306,共4页Journal of Psychological Science
基 金:国家自然科学基金
摘 要:本研究采用类例判断法,在不同光源对22张图片肤色样本逐一地进行主观评价。使用的照明光源为D65、CWF和A三种标准光源,色温分别为6500K、4150K和2856K。垂直照明,45°观察。肤色样本的视角为2°。实验结果表明:观察者在A光源下比D65光源更容易地评价肤色样本的质量,即在D65光源下的满意样本,在A光源下其喜爱程度趋于提高,而对不满意样本的喜爱程度趋于降低或基本相同;在三种照明条件下,The subjective evaluation of 22 samples of skin colors was made by the category-judgment method under three standard light sources of D65, CWF and A with three color temperatures of 6500K, 4150K and 2850K respectively. The visual angle of the sample was 2. The experiment results indicated: 1) Under the light source A, the judgment for the sample's quality was easier to make than that under the light source D 65, i. e. the satisfaction for the preferred samples tended to be on the increase while that for the nonpeferred tended to be on the decrease or remained unchanged. 2) The optimum sample of skin color obtained under these illumination conditions was slightly yellower and of greater luminance than the average real flesh color, but their saturation was almost the same.3) In the gamut of skin colors, samples with greater lumnance and less saturation were the preferred ones.
分 类 号:B844.5[哲学宗教—发展与教育心理学]
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