【摘要】 步行是居住区内交通和活动的基础方式，居住区活力的提升主要依托于步行空间设计。文章将居住区步行空间整合界定为“点、线”两个类型，通过对步行空间进行实地调研与数据统计，获取各步行空间的活力值，并运用视觉影像语义分割法在同一类型内对各步行空间进行横向对比，探索不同类型步行空间活力的主要环境影响因子。更多还原

【Abstract】 Walking is the basic method of transportation and activities in the residential area, and the improvement of the vitality of the residential area mainly depends on the design of pedestrian space. This paper defines the integration of pedestrian spaces in residential areas as two types of "points and lines". Through field investigation and data statistics of pedestrian spaces, the vitality value of each pedestrian space is obtained, and the visual image semantic segmentation method is used to compare within the same type. Conduct a horizontal comparison of each pedestrian space to explore the main environmental factors affecting the vitality of different types of pedestrian spaces.更多还原