白光 L ED 对中国传统书画色彩的影响
Influence of WLED on color of Chinese traditional calligraphy and painting
党睿 1王立雄 1刘刚 1雒琛1
作者信息
- 1. 天津大学建筑学院; 天津市建筑物理环境与生态技术重点实验室，天津300072
- 折叠
摘要
为得到低色温高显色性白光L ED 光谱对中国传统书画色彩的量化影响规律，论证白光LED在书画展陈照明中的实际适用性，基于满足书画照明标准的RYGB型白光LED光源照射书画模型试件的实验方法，周期性测量试件色彩参数，进而绘制色坐标和亮度值随时间周期性变化曲线图，通过分析色坐标在CIE 1931色度图上的变化情况以及亮度衰变曲线，得到此类白光LED对书画色相、饱和度、明度的量化影响规律，提出RYGB型白光LED在书画展陈照明中的应用依据。
Abstract
In order to quantify the WLED's impact on color of Chinese traditional calligraphy and painting , and explore the practical applicability of using WLED as display lighting ,an experiment was carried out on the RYGB type of WLED irradiated models of calligraphy and painting .And the color parameters was tested periodically to make curve charts of color coordinate and luminance over time .The impact of the WLED on hue ,saturation ,brightness was quantified based on the carve to provide evidence of application of WLED .
关键词
展陈照明/白光LED/传统书画/色彩/量化影响Key words
display lighting/WLED/calligraphy and painting/color/quantitative influence引用本文复制引用
基金项目
国家自然科学基金(51308384)
天津市自然科学基金(13JCQNJC07600)
出版年
2015
NETL
NSTL
万方数据