福州大学学报（自然科学版）2026，Vol.54Issue(2)：171-178,8.DOI:10.7631/issn.1000-2243.25063
基于街景图像的泉州历史街区街道色彩评价
Evaluation of street colors in Quanzhou historic districts based on street view images
摘要
Abstract
To address the lack of quantitative methods and refined management difficulties for historic street colors,this study constructs a multi-parameter integrated evaluation model.Taking the historic district of Quanzhou as a case study,street view images and semantic segmentation are employed to analyze streetscape features,followed by analysis to quantify the spatial attributes that influence pedes-trians'color evaluations.Results show that the overall street color palette in Quanzhou's historic district is dominated by dark green,warm khaki,and withered-tea hues,accounting for 54.4%,29.5%,and 16.2%,respectively.Street functional type and built-environment spatial characteristics exhibit strong associations with street color composition.Compared to the commercially-dominated West Street,East Street,which is dominated by residential functions,has a 3.0%higher average color harmony score,but a 20.9%lower average color richness score.Furthermore,East Street exhibits greater volatility in color richness,with a 42.8%higher standard deviation.Streetscape environmental elements significantly affect color perception;specifically,sky view factor and green view index are significantly negatively correlated with color richness.关键词
色彩评价/街景图像/色彩特征/视觉感知/泉州历史街区Key words
color evaluation/streetview images/color characteristics/visual perception/Quanzhou historic district分类
建筑与水利引用本文复制引用
傅剑明,吴志刚..基于街景图像的泉州历史街区街道色彩评价[J].福州大学学报（自然科学版）,2026,54(2):171-178,8.基金项目
福建省自然科学基金资助项目(2021J01639) （2021J01639）
