Extracting Campus’ Road Network from Walking GPS Trajectories
Extracting Campus’ Road Network from Walking GPS Trajectories
复制标题
从步行 GPS 轨迹中提取 Campus™ 道路网络
DOI:
10.32604/jcs.2020.010625
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Hong Ouyang
中科院分区:
文献类型:
--
作者:
Yizhi Liu;Rutian Qing;Jianxun Liu;Zhuhua Liao;Yijiang Zhao;Hong Ouyang
Road network extraction is vital to both vehicle navigation and road planning. Existing approaches focus on mining urban trunk roads from GPS trajectories of floating cars. However, path extraction, which plays an important role in earthquake relief and village tour, is always ignored. Addressing this issue, we propose a novel approach of extracting campus’ road network from walking GPS trajectories. It consists of data preprocessing and road centerline generation. The patrolling GPS trajectories, collected at Hunan University of Science and Technology, were used as the experimental data. The experimental evaluation results show that our approach is able to effectively and accurately extract both campus’ trunk roads and paths. The coverage rate is 96.21% while the error rate is 3.26%.
登录
查看更多内容
影响因子:
3.7
作者:
Liu B;Wu H;Wang Y;Liu W
通讯作者:
Liu W
影响因子:
3.4
作者:
张用川;刘纪平;钱新林;仇阿根;张福浩
通讯作者:
张福浩
影响因子:
3.3
作者:
Gong Jiany
通讯作者:
Gong Jiany
影响因子:
3.9
作者:
Li, Yuxia;Peng, Bo;Tong, Ling
通讯作者:
Tong, Ling
DOI:
10.1145/1899441.1899447
发表时间:
2010-11
期刊:
--
影响因子:
--
作者:
Lijuan Zhang;F. Thiemann;Monika Sester
通讯作者:
Lijuan Zhang;F. Thiemann;Monika Sester