城市OD轨迹可视化及应用-曾伟-时空可视化技术专题题目：城市OD轨迹可视化及应用演讲人：曾伟（中国

文件名称: 城市OD轨迹可视化及应用-曾伟-时空可视化技术专题

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详细说明：题目：城市OD轨迹可视化及应用演讲人：曾伟（中国科学院深圳技术研究院副研究员）专题：时空可视化技术第六刷中国可视化与可视分析大会OD Trails in Urban Traffic Vast amounts of urban traffic data are available, e. g o Taxi trips in New York, Beijing Shenzhen o Electric scooter tracks in Stuttgart o Public transportation data in Singapore Origin-destination(OD) is a fundamental concept in transportation, summarizing (people/vehicle/good)movements across geographic regions voorhees, 2013 Secaucus peg Manhattan crestone Ge时Nek nion City Warhawk Hoboken Norm New neola Elmhurst Hyoe Park Floral Park Franklin a jamaica sL AnAnt North valle valley Stream Rockville ntre Sunset pan Brooklyn Woodmere Oceans oe 回 Jaruco bay RMap data C2013 Google. Uhe Time Serie HistogramScatterPlot Visual query of NYc taxi trips [ferreira et al., 2013 Visual query of scooter tracks [Kruger et al., 2013 OD Visualization for Urban Traffic Num Destinations Mobility Route-aware visualization edge bundling [IEEE VAST, 2014] [EuroVis, 2019 appoints constrained OD [Eurovis, 2016 Interchange visualization [EuroVis, 2013] Num Origins Interchange Pattern Interchange pattern describes how moving objects redistribute when passing through a junction node in network Outram Park na vista Commonwealth Redhill Cinate Clark Espl Outram Park City Hall dor Park elok Blangah Tanjong Raffles Place Bayi Waterfront Marina Bay Publication: Wei Zeng, Chi-Wing Fu, Stefan Muller Arisona and huamin Qu, visualizing nterchange Patterns in Massive Movement Data, Proceedings of Eurovis13, published in Computer Graphics Forum(CGF), vol 32, issue 3pt3, pp. 271-280, 2013 Interchange Circos diagram Novel visual design 昌§ Link 1 408 unction U ZOL 204 乙 Link 3 Evaluation Interchange circos diagram can better present interchange patterns B D B C C raw trajectories density map flow map CD Evaluation Interchange circos diagram can better present interchange patterns A A B①D B→①D C aw trajectories density map flow map ICD Multi-scale visualization 5 Regions MRT VISualization Time lelp Bukit Gombak Start Time. 06:00+ Period 15 min NS2 Bukit Batok EW26 lakeside EW25 Chinese\ Garden EW24 NS1 Jurong East 00m EW23 Clementi EW22 Dover

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