摘要
基于游径感知视角,以泉州市梧林传统古村落为例,通过灰色统计分析法对乡村景观要素进行初步排除,结合图像语义分割技术将景观要素定量分析,构建美景度多元线性回归模型,研究梧林传统古村落景观质量评价。结果表明:天空开阔度、土壤裸露度、传统乡村建筑占比、乡村传统建筑色彩占比、村落景观道路占比、绿视率、铺装占比这7个景观要素与梧林传统古村落景观美景度显著相关;美景度模型结果显示具有高贡献率的3个主要因子依次是天空开阔度(0.387)、土壤裸露度(0.235)、传统乡村建筑占比(0.233);高美景度评价场景特征要素占比为天空开阔度26%~50%、土壤裸露度2%~5%、传统乡村建筑10%~30%;低美景度评价场景最突出特征为植被种类单一、道路设施风格与周围景观不协调、空间尺度感过大的景观空间;梧林传统古村落文旅空间景观质量存在空间分异性,主要受到空间要素、自然要素、建筑要素的共同影响。
Based on trail perception perspective,taking Wulin traditional ancient villages in Quanzhou City as an example,the grey statistical analysis method is used to preliminarily exclude rural landscape elements,and combined with image semantic segmentation technology,the landscape elements are quantitatively analyzed and a multiple linear regression model for scenic beauty is constructed to study the landscape quality evaluation of Wulin traditional ancient villages.The results show that seven landscape elements,including sky width,soil exposure,proportion of traditional rural buildings,proportion of traditional rural building colors,proportion of village landscape roads,green visibility rate,and proportion of pavement,are significantly correlated with the scenic beauty of Wulin traditional ancient villages.The results of scenic beauty model show that the three main factors with high contribution rates are sky width(0.387),soil exposure(0.235),and the proportion of traditional rural buildings(0.233).The proportion of scene feature elements in high scenic beauty evaluation is 26%-50%of sky width,2%-5%of soil exposure,and 10%-30%of traditional rural buildings.The most prominent characteristics of low scenic beauty evaluation are a single type of vegetation,a road facility style that is not coordinated with the surrounding landscape,and a landscape space with excessive spatial scale sense.The landscape quality of cultural tourism space in Wulin traditional ancient villages has spatial differentiation,mainly influenced by the combined effects of spatial elements,natural elements,and architectural elements.
作者
林逸珊
杨鸿辉
陈铮衍
丁铮
LIN Yishan;YANG Honghui;CHEN Zhengyan;DING Zheng(School of Landscape Architecture and Art,Fujian Agriculture and Forestry University,Fuzhou 350100,China)
出处
《华侨大学学报（自然科学版）》
CAS
2024年第3期370-382,共13页
Journal of Huaqiao University(Natural Science)
基金
中国农林高校设计艺术联盟专项资助项目(111900050)。
关键词
乡村文旅空间
游径感知视角
景观质量评价
图像语义分割
美景度评价法
梧林传统古村落
rural cultural tourism space
trail perception perspective
landscape quality evaluation
image semantic segmentation
scenic beauty evaluation method
Wulin traditional ancient villages
