Differences in Apparent Contrast in Yellow and White Light

机译：黄光和白光中表观对比度的差异

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摘要

The purpose of this study was to investigate suprathreshold contrast perceptionin white and yellow light. The contrast of black-on-white letters was adjusted to match the perceived contrast of yellow-on-yellow letters presented simultaneously on a video display. At lower contrast (7-15%), the apparent contrast of yellow letters was slightly enhanced compared to black-on-white letters (mean enhancement + 23%), but this effect diminished with increasing contrast. The slight enhancement in yellow light was independent of letter size, and could not be explained by luminance differences between yellow and white displays. This effect may relate to the subjective improvement often reported when wearing yellow (blue-blocking) lenses.

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作者
Rabin, J. C.; Wiley, R.;
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年度 1996
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总页数 8
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Contrast; Light; Visual acuity; Yellow(Color); Threshold effects; Visualperception; Perception; Lenses; White light; Luminance; Television display systems; Reprints;

机译：对比度;光线;视力;黄色（彩色）;阈值效果;视觉感知;感知;镜头;白光;亮度;电视显示系统;重印;

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1. Experimental study of the individual differences in chromatic perception through blue-yellow metameric matches of a white-light continuum. [J] . Suero MI, Naranjo FL, Pardo PJ, Ophthalmic & physiological optics: the journal of the British College of Ophthalmic Opticians (Optometrists) . 2010,第5期

机译：通过白光连续体的蓝黄色同色异体匹配进行色觉感知个体差异的实验研究。
2. Contrasting blue-on-yellow with white-on-white visual fields: Roles of visual adaptation for healthy peri- or postmenopausal women younger than 70 years of age. [J] . Eisner A, Toomey MD, Incognito LJ, Investigative ophthalmology & visual science . 2006,第12期

机译：蓝黄相间的白色视野：视觉适应对70岁以下健康的绝经前或绝经后女性的作用。
3. Contrasting blue-on-yellow with white-on-white visual fields: Roles of visual adaptation for healthy peri- or postmenopausal women younger than 70 years of age. [J] . Eisner A, Toomey MD, Incognito LJ, Investigative ophthalmology & visual science . 2006,第12期

机译：蓝黄相间的白色视野：视觉适应对70岁以下健康的绝经前或绝经后女性的作用。
4. Age-dependent differences in the neutralization of the intervocalic voicing contrast: Evidence from an apparent-time study on East Franconian [C] . Viola Miiller, Jonathan Harrington, Felicitas Kleber, Annual conference of the International Speech Communication Association;INTERSPEECH 2011 . 2011

机译：中和性语音对比的年龄依赖性差异：来自东法兰克语的明显时间研究的证据
5. Cross-cultural differences among students from India and the United States on preference, use, and other cultural factors involving embodied apparent two-dimensional and embellished apparent three-dimensional "USA Today" charts. [D] . Chikatla, Suhana Benny Prasad. 2010

机译：来自印度和美国的学生在偏好，使用和其他文化因素之间的跨文化差异，涉及体现明显的二维和点缀明显的三维“今日美国”图表。
6. Figure 14: (A) Distribution of carbonyl (red) compared to the distribution of other compounds (cyan) in a 65 × 50 µm area of the sample. This area was measured in 0.1 µm steps. A layer of skin, identified by the yellow rectangle and predominantly composed of carbonyl, can be seen diagonally at the top-left corner of the image. The white arrow points towards the top of the skin. The red box represents the area detailed in (B). (B) Carbonyl (288.5 eV) map of the area within the red rectangle depicted in (A). The map covers an area of 20 × 20 µm of the sample in steps of 0.1 µm. The scale bar is 2 µm. Dark areas correspond to the presence of carbonyl (the data were collected with the detector in X-ray absorption mode). The yellow rectangle highlights a carbonyl layer which seems to be organized in smaller substructures, with three of them delineated by the white circles. (C) Elemental mapping of carbon (red), calcium (blue) and iron (green) of one of the substructures indicated by the white arrow in (B). [O] . -1

机译：图14：（a）与样品的65×50μm面积中的其他化合物（青色）的分布相比，羰基（红色）分布。该区域以0.1μm的步骤测量。由黄色矩形识别并主要由羰基构成的皮肤层可以在图像的左上角对角线地看到。白色箭头指向皮肤的顶部。红色框表示（b）中详述的区域。（b）（a）所示的红色矩形内区域内的区域的羰基（288.5 ev）图。该地图覆盖在0.1μm的步长的20×20μm的面积。秤条是2μm。暗区对应于羰基的存在（用X射线吸收模式用探测器收集数据）。黄矩形突出显示似乎在较小的子结构中组织的羰基层，其中三个被白色圆圈描绘。（c）由（b）中的白色箭头所示的一个子结构的碳（红色），钙（蓝色）和铁（绿色）的元素映射。
7. THE LIMITATIONS IN RESOLUTION AND DISCRIMINATION IN BRIGHTNESS DIFFERENCES FOR LIGHT AMPLIFIER SYSTEMS USING CONTRAST ENHANCEMENT [R] . K. H. Gebel 1961

机译：使用对比度增强对光放大器系统亮度差异的分辨率和辨别的限制

Differences in Apparent Contrast in Yellow and White Light

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