森林色谱的构建及色彩斑块指数对人眼识别准确度的影响
Constructing a Forest Color Palette and the Effects of the Color Patch Index on Human Eye Recognition Accuracy
[目的]构建符合森林实际情况的色谱,探讨不同森林颜色及其空间分布对人眼识别能力的影响,以指导森林景观中色彩的选择及配置。[方法]首先,通过对 40 个国家森林公园的 986 张森林图像的色彩信息进行K-Means聚类,绘制了森林色谱。然后,采用Kruskal-Wallis检验分析了林内和远林景观色彩识别准确度和敏感度在不同人群、不同颜色间差异。最后,采用多元逻辑回归模型,探讨了林内和远林景观中森林色彩斑块指数对色彩识别准确度的影响。[结果]森林色…查看全部>>
[Objective]The aim of this study was to construct a color palette that matches the actual situation of a forest,and to clarify how different forest colors and their spatial distribution affect human eye recognition,which will be used to guide the selection and spatial configuration of colors in forest landscape creation.[Method]We constructed a forest color palette using k-means clustering based on the color information of 986 forest images from 40 national …查看全部>>
韩文静;张昶;王成;殷鲁秦;
森林图像 K-Means聚类 森林色谱 视觉 人眼色彩识别 色彩斑块指数 中国
forest landscape k-means clustering forest color palette vision human color recognition color patch index China
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