Zijian Wan

Zijian Wan
University of California, Santa Barbara | UCSB · Department of Geography

About

3
Publications
109
Reads
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4
Citations
Citations since 2017
3 Research Items
4 Citations
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20172018201920202021202220230.00.51.01.52.0
20172018201920202021202220230.00.51.01.52.0
20172018201920202021202220230.00.51.01.52.0

Publications

Publications (3)
Article
Full-text available
Owing to the widespread use of GPS-enabled devices, sensing road information from vehicle trajectories is becoming an attractive method for road map construction and update. Although the detection of intersections is critical for generating road networks, it is still a challenging task. Traditional approaches detect intersections by identifying tur...
Article
Crowd sourcing vehicle trajectory data imply the latest road network information. Therefore, studies on the extraction of road features from trajectory data provide the opportunity for efficient construction and renewal of road datasets. Since a road network is composed of road intersections and road segments, the extraction of road intersections p...

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