Hierarchical Segmentation Method for Generating Road Intersections from Crowdsourced Trajectory Data

Hierarchical Segmentation Method for Generating Road Intersections from Crowdsourced Trajectory Data

Maintaining the data freshness and completeness of road intersection information is the key task of urban road map production and updating. Compared to professional surveying methods, crowdsourced trajectory data provide a low-cost, wide-coverage and real-time data resource for road map construction...

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Bibliographic Details
Main Authors: Yunfei Zhang, Gengbiao Tang, Xiaoliang Fang, Tao Chen, Fangbin Zhou, Yabo Luo
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Applied Sciences
Subjects:
crowdsourced trajectory data
road intersection
density homogenization
hierarchical segmentation
routable road map
Online Access:https://www.mdpi.com/2076-3417/12/20/10383

Internet

https://www.mdpi.com/2076-3417/12/20/10383

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