基于SBE法和逐步回归法的开封菊展景观美景度评价

Landscape beauty evaluation of Kaifeng chrysanthemum flower show based on SBE method and stepwise regression analysis

研究运用SBE法,对菊展景观美景度进行评价,通过不同专业群体对不同类型的菊展景观设计要素进行分解,按照五类要素选取25个样本进行美景度评价。结果表明,不同人群对五个要素的喜欢程度呈现差异化,通过逐步回归法分析,按相关系数依次为艺术造型0.255、空间布局0.217、色彩丰富度0.195、文化意境0.193、趣味性0.143;且逐步回归后发现,在菊展中要素之间的关系是以艺术造型为载体,逐步融合并展示了色彩丰富度、文化意境、空间布局、趣味性等特征,也体现了菊展的特色与地域文化。

This study uses the SBE method to evaluate the beauty of the chrysanthemum exhibition landscape,decomposes different types of chrysanthemum exhibition landscape design elements through different professional groups,and selects 25 samples according to five types of elements to evaluate the beauty.The results show that different groups of people show differences in the degree of prefer⁃ence for the five elements.Through stepwise regression analysis,the correlation coefficients are 0.255 for artistic modeling,0.217 for spatial layout,0.195 for color richness,0.193 for cultural mood,and 0.143 for fun.After returning,it is found that the relationship be⁃tween the elements in the chrysanthemum exhibition is based on artistic modeling as the carrier,which gradually integrates and shows the characteristics of color richness,cultural artistic conception,spatial layout,and interestingness,and also reflects the characteris⁃tics and region of the chrysanthemum exhibition culture.