基于视觉舒适度的城市户外运动路线选取方法与应用  

Method and Application of Urban Outdoor Sports Route Selection Guided by Visual Comfort

作　　者：王炳瑄 闫浩文 李心雨 王卓 王小龙 WANG Bingxuan;YAN Haowen;LI Xinyu;WANG Zhuo;WANG Xiaolong(Faculty of Geomatics,Lanzhou Jiaotong University,Lanzhou 730070;National-Local Joint Engineering Research Center of Technologies and Applications for National Geographic State Monitoring,Lanzhou 730070;Gansu Provincial Engineering Laboratory for National Geographic State Monitoring,Lanzhou 730070;Academician Expert Workstation of Gansu Dayu Jiuzhou Space Information Technology Co.,Ltd.,Lanzhou 730050;WSGRI Engineering&Surveying Incorporation Limited,Wuhan 430080;School of Resources and Environmental Sciences,Wuhan University,Wuhan 430079;College of Earth and Environmental Sciences,Lanzhou University,Lanzhou 730000,China)

机构地区：[1]兰州交通大学测绘与地理信息学院,甘肃兰州730070 [2]地理国情监测技术应用国家地方联合工程研究中心,甘肃兰州730070 [3]甘肃省地理国情监测工程实验室,甘肃兰州730070 [4]甘肃大禹九洲空间信息科技有限公司院士专家工作站,甘肃兰州730050 [5]中冶武勘工程技术有限公司,湖北武汉430080 [6]武汉大学资源与环境科学学院,湖北武汉430079 [7]兰州大学资源环境学院,甘肃兰州730000

出　　处：《地理与地理信息科学》2024年第5期11-16,共6页Geography and Geo-Information Science

基　　金：甘肃省高等学校产业支撑计划项目(2022CYZC-30);国家自然科学基金重点项目(41930101);国家自然科学基金面上项目(42371463、42271454);国家自然科学基金重大项目(42394063);兰州交通大学研究生教育教学质量提升工程项目(JG202301);中国科学院数字地球重点实验室开放基金项目(2022LDE004);自然资源部城市国土资源监测与仿真重点实验室开放基金项目(KF-2022-07-017)。

摘　　要：为避免户外运动路线选取仅依赖个人主观认知而导致效果不佳问题,该文提出一种基于视觉舒适度的城市户外运动路线选取方法。该方法基于街景影像数据和EfficientNet_B7深度学习模型模拟用户视觉感知,生成大范围的道路舒适度,据此选择舒适度较高的路线。最后,以3种不同户外运动主题为例进行实际应用和对比评价,结果表明,基于视觉舒适度选取的户外运动路线周边环境良好,整体舒适度更高。When residents only rely on their subjective perception of the surrounding environment to select outdoor sports routes,it often leads to poor route selection.In order to solve the above problems,this paper proposes a method for selecting urban outdoor sports routes guided by visual comfort.The method utilizes street view images as data support and combines the EfficientNet_B7 deep learning model to simulate user visual perception.It generates a wide range of road comfort,and selects outdoor sports routes with higher comfort based on this information.Finally,the paper provides practical applications and comparative evaluations using three different outdoor sports themes.The research results demonstrate that the routes selected based on visual comfort have a good surrounding environment and overall higher comfort level.

关 键 词：视觉感知 路线选取 舒适度 街景影像 EfficientNet_B7模型 

分 类 号：P208[天文地球—地图制图学与地理信息工程]